catalog lowara.pdf

LowaraGeneral Catalogue BOREHOLE PUMPS For complete index see page 1 4 SCUBA Series Close-coupled submersible pumps for 5" wells 241 GS 4” Series Submersible pumps for 4" wells 245 Z-ZN 6” Series Submersible pumps for 6" wells 261 Z-ZR 8” Series Submersible pumps for 8" wells 264 S 10-12 Series Submersible pumps for 10"-12” wells 267 4OS/B Series Submersible motors for 4" wells 269 L4C Series Submersible motors for 4" wells 272 L6C Series Submersible motors for 6" wells 275 L6W/A Series Submersible motors for 6" wells 278 L8W Series Submersible motors for 8" wells 281 L10W Series Submersible motors for 10" wells 283 L12W Series Submersible motors for 12" wells 285 240 Lowara General Catalogue SCUBA Series Multi-stage submersible centrifugal pumps for clean water, with the majority of components in AISI 304 stainless steel. Double mechanical seal system with oil chamber. The liquid end is located underneath the electric motor which is cooled by the pumped liquid. The pump is directly inserted in the tank or well to avoid suctions problems and noise. Can also operate in a horizontal position. SPECIFICATIONS Delivery: up to 7.5 m3/h Head: up to 80 metres Power supply: three-phase and single-phase 50 and 60 Hz Single-phase motor: 220-240 V 50Hz, built-in automatic reset overload protection. Internal capacitor supplied standard. Three-phase motor: 380-415 V; overload protection to be provided by user and installed in the control box (see control box section) Power: 0.55 kW to 1.1 kW Maximum immersion depth: 20 metres Water temperature: 0°C to +40°C Passage of solids: up to 2.5 mm Maximum permissible quantity of suspended sand: 25 g/m3 Impeller: Technopolymer (stainless steel on request) Diffuser: Stainless steel Lower bearing support: Die-cast aluminium Elastomers: NBR APPLICATIONS • Water supply from tanks, 6” wells, basins and watercourses • Pressure boosting • Irrigation • Rain water collection MATERIALS Sleeve and head: Stainless steel Upper bearing support: Stainless steel Shaft extension: Stainless steel Screws: Stainless steel For a complete list of technical information, consult www.lowara.com 241 4 Lowara General Catalogue SCUBA SERIES OPERATING CHARACTERISTICS AT 50 Hz 4 These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 242 Lowara General Catalogue SCUBA SERIES – DIMENSIONS AND WEIGHTS PUMP TYPE DIMENSIONS WEIGHT NUMBER SINGLE-PHASE THREE-PHASE OF STAGES SC205C SC207C SC209C SC211C SC407C SC409C SC411C SC205T SC207T SC209T SC211T SC407T SC409T SC411T L 4 5 6 7 4 5 6 mm kg 526 566 591 636 541 566 611 13,5 15 16 18 14,5 15,5 17,5 scuba-sc2-sc4-2p50_c_td PUMP CROSS- CABLE LENGTH TYPE SECTION TYPE OF CABLE 3G1 3G1 3G1,5 3G1,5 3G1 3G1,5 3G1,5 4G1 4G1 4G1 4G1 4G1 4G1 4G1 H07RN-F H07RN-F H07RN-F H07RN-F H07RN-F H07RN-F H07RN-F H07RN-F H07RN-F H07RN-F H07RN-F H07RN-F H07RN-F H07RN-F 20 m SC205C SC207C SC209C SC211C SC407C SC409C SC411C SC205T SC207T SC209T SC211T SC407T SC409T SC411T 4 scuba-sc2-sc4-2p50_c_tc Single-phase range available with pre-mounted float switch (SCUBA G). Versions with 10 metre cables available on request. HYDRAULIC PERFORMANCE TABLE AT ~2850 rpm 50 Hz RATED PUMP TYPE Q = DELIVERY POWER l/min 0 20 30 40 50 60 75 80 100 125 3 0 1,2 1,8 2,4 3 3,6 4,5 4,8 6 7,5 32,5 40,1 48,5 25,9 32,2 39,3 16,5 19,9 25,4 m /h SC205C - SC205T SC207C - SC207T SC209C - SC209T SC211C - SC211T SC407C - SC407T SC409C - SC409T SC411C - SC411T H = TOTAL HEAD IN COLUMN OF WATER (METRES) kW HP 0,55 0,75 0,9 1,1 0,75 0,9 1,1 0,75 1 1,2 1,5 1 1,2 1,5 47,7 61,2 72,4 84,5 49,4 62,5 75,5 43,4 56,7 66,3 77,6 40,5 52,7 61,8 72,6 36,8 47,6 56,3 66,3 42,8 52,3 63,4 32,3 41,5 49,6 58,6 40,6 49,6 60,0 26,7 34,3 41,8 49,2 38,1 46,7 56,4 15,9 21,7 27,4 31,7 34,0 41,8 50,6 scuba-sc2-sc4-2p50_c_th ELECTRICAL DATA PUMP TYPE INPUT INPUT POWER* CURRENT* SINGLE-PHASE SC205C SC207C SC209C SC211C SC407C SC409C SC411C CAPACITOR PUMP TYPE 220-240 V INPUT INPUT INPUT POWER* CURRENT* CURRENT* 220-240 V 380-415 V THREE-PHASE kW A µF / 450 V 0,93 1,15 1,32 1,63 1,18 1,38 1,76 4,37 5,19 5,88 7,25 5,28 6,17 7,85 16 25 25 30 25 25 30 SC205T SC207T SC209T SC211T SC407T SC409T SC411T *Maximum value in specified range kW A A 0,86 1,09 1,27 1,45 1,12 1,33 1,59 2,81 4,12 4,40 4,68 4,16 4,50 4,94 1,62 2,38 2,54 2,70 2,40 2,60 2,85 scuba-sc2-sc4-2p50_c_te 243 1 2 3 4 DESCRIPTION Scuba/B electric pump Power cable HVW hydraulic kit Hydrovar® Watercolled inverter scuba-hvw-2p50_a_tp 244 .Lowara General Catalogue INSTALLATION EXAMPLE OF A SUBMERSIBLE PUMP CONTROLLED BY AN INVERTER (HYDROVAR® WATERCOOLED) 4 REF. The floating impeller design ensures an excellent resistance to wear.com 245 Water supply Pressure boosting Irrigation Rain water collection Fire-fighting 4 . filter. thus safeguarding impellers and diffusers. outer sleeve. The upper and lower supports are made of precision-cast stainless steel ensuring resistance to corrosion. diffuser: Technopolymer Diffuser case. 50Hz Three-phase version: 380-415 V.lowara. spacer.Lowara General Catalogue GS 4” Series Multi-stage centrifugal submersible pumps for clean water in 4” wells. shim. coupling. valve seat: Stainless steel Valve gasket: NBR Valve stop ring: Stainless steel Upper support: Technopolymer Bush bearings: Polyurethane Impeller. overload protection to be provided by user and installed in the control box (see control box section) Power: 0. cable cover: Stainless Steel For a complete list of technical information. The non-return valve is integrated in the head to support the weight of the column of water and protect against water hammer. High content of AISI 304 stainless steel.5 kW Maximum overall diameter of pump (cable cover included): 99 mm Water temperature: 0°C to +35°C Maximum permissible quantity of suspended sand: 150 g/m3 • • • • • MATERIALS Valve cap. consult www. SPECIFICATIONS APPLICATIONS Delivery: up to 21 m3/h Head: up to 340 metres Power supply: three-phase and single-phase 50 and 60 Hz Single-phase version: 220-240 V. strength and rigid coupling to the motor. pump shaft. Can also operate in a horizontal position.25 kW to 7. 7 11.5 3 m /h 0 0.75 1.9 5.2 12.75 1 1.4OS SERIES TABELLA DIMENSIONI E PESI SERIE 1GSL-4OS 2 pol DIMENSIONS AND WEIGHTS ELECTRIC NUMBER PUMP OF TYPE * STAGES 1GSL02M-4OS 1GSL03M-4OS 1GSL05M-4OS 1GSL07M-4OS 1GSL11M-4OS 1GSL15M-4OS 1GSL03T-4OS 1GSL05T-4OS 1GSL07T-4OS 1GSL11T-4OS 1GSL15T-4OS 8 12 18 24 35 49 12 18 24 35 49 DIMENSIONS WEIGHT (mm) PUMP DNM ELECTRIC PUMP WEIGHT Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 L1 L kg kg 298 369 472 578 824 1068 369 472 578 824 1068 651 722 825 956 1237 1516 701 825 931 1202 1481 3.9 4.7 14.L4C SERIES DIMENSIONS AND WEIGHTS ELECTRIC NUMBER PUMP OF TYPE STAGES 1GSL02M-L4C 1GSL03M-L4C 1GSL05M-L4C 1GSL07M-L4C 1GSL11M-L4C 1GSL15M-L4C 1GSL03T-L4C 1GSL05T-L4C 1GSL07T-L4C 1GSL11T-L4C 1GSL15T-L4C 8 12 18 24 35 49 12 18 24 35 49 DIMENSIONS PUMP (mm) WEIGHT DNM ELECTRIC PUMP WEIGHT Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 L1 L kg kg 298 369 472 578 824 1068 369 472 578 824 1068 532 603 736 862 1153 1459 583 706 842 1108 1414 3.1 15.33 HP.9 5.8 10.37 0.7 90 126 1gsl-2p50-en_c_th 1GSL.7 11. 20.9 119 105 159 140 232 204 324 285 45 67 100 133 194 272 37 55 83 110 160 224 27 40 60 80 116 163 (1) Maximum pump absorbed power: 0.5 13.5 0.9 5.5 0.6 0.4 69.7 11.8 3.8 3.37 0.6 24.6 30.2 1.9 24. OF MOTOR TYPE STAGES POWER 1GSL02(1) 1GSL03 1GSL05 1GSL07 1GSL11 1GSL15 8 12 18 24 35 49 Q = DELIVERY l/min 0 8.1 13.8 8.55 0.2 19..9 1.8 10.8 8.5 0.1 3.5 0.9 5.5 2 53 46.6 79. 246 .3 10 15 20 22.2 1gsl-4os-2p50_a_td 1GSL.9 4.1 23.8 8.7 11.1 1.6 17.0.9 46.6 11 12.9 4..35 H = TOTAL HEAD METRES COLUMN OF WATER kW HP 0.3 11. Motor and pump are packed separately.7 11.5 10.Lowara General Catalogue 1GSL SERIES HYDRAULIC PERFORMANCE TABLE AT 50 Hz 4 PUMP N.8 1gsl-l4c-2p50_a_td * Electric pumps over 1500 mm long are supplied uncoupled.5 14 18 23.25 kW .9 12.3 61.9 4.8 8.1 3.1 19. Lowara General Catalogue 1GSL SERIES OPERATING CHARACTERISTICS AT 50 Hz 4 These performances are valid for liquids with density ρ = 1. 247 .0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 9 3..3 7.3 12.L4C SERIES – DIMENSIONS AND WEIGHTS ELECTRIC NUMBER PUMP OF TYPE * STAGES 2GS02M-L4C 2GS03M-L4C 2GS05M-L4C 2GS07M-L4C 2GS11M-L4C 2GS15M-L4C 2GS22M-L4C 2GS03T-L4C 2GS05T-L4C 2GS07T-L4C 2GS11T-L4C 2GS15T-L4C 2GS22T-L4C 2GS30T-L4C 5 7 10 14 20 28 40 7 10 14 20 28 40 52 DIMENSIONS PUMP (mm) WEIGHT DNM ELECTRIC PUMP WEIGHT Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 L1 L kg kg 245 280 332 402 507 680 914 280 332 402 507 680 914 1120 479 514 596 686 836 1071 1325 494 566 666 791 1026 1305 1662 2.1 11.7 19.9 10.2 5..5 2 3 4 33 47 67 93 133 187 267 347 30 42 60 83 119 167 238 309 28 40 56 79 113 158 226 294 26 36 52 73 104 146 208 271 20 29 41 57 82 115 164 213 13 19 27 37 53 74 106 138 TABELLA DIMENSIONI E PESI SERIE 2GS-4OS2gs-2p50-en_c_th 2 poli (1) Maximum pump absorbed power: 0.5 23 26.9 3.4OS SERIES – DIMENSIONS AND WEIGHTS ELECTRIC NUMBER PUMP OF TYPE * STAGES 2GS02M-4OS 2GS03M-4OS 2GS05M-4OS 2GS07M-4OS 2GS11M-4OS 2GS15M-4OS 2GS22M-4OS 2GS03T-4OS 2GS05T-4OS 2GS07T-4OS 2GS11T-4OS 2GS15T-4OS 2GS22T-4OS 2GS30T-4OS 5 7 10 14 20 28 40 7 10 14 20 28 40 52 DIMENSIONS PUMP (mm) WEIGHT DNM ELECTRIC PUMP WEIGHT Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 L1 L kg kg 245 280 332 402 507 680 914 280 332 402 507 680 914 1120 598 633 685 780 920 1128 1412 612 685 755 885 1093 1362 1568 2.37 0.3 7.1 1.33 HP.0.8 2gs-l4c-2p50_a_td * LElectric pumps over 1500 mm long are supplied uncoupled.9 25.75 1 1.1 22.1 2gs-4os-2p50_a_td 2GS.5 16.75 1.5 4.3 7.1 12.5 0.9 32.2 5.1 10.7 13.5 1.5 11.8 10.5 0.2 5.9 3.5 19. OF MOTOR TYPE STAGES POWER Q = DELIVERY l/min 0 20 25 30 40 50 3 0 1.8 24.2 10.2 19.37 0.9 3.3 7. 2GS. Motor and pump are packed separately.2 9.2 5.8 2.25 kW .5 4.1 10.3 9.2 1.2 10 11.6 16.2 10.1 12.6 2.6 18.2 3 0.5 4.1 10.6 2.1 10.1 2.4 14.5 4.55 0.4 3 m /h 4 2GS02(1) 2GS03 2GS05 2GS07 2GS11 2GS15 2GS22 2GS30 5 7 10 14 20 28 40 52 H = TOTAL HEAD METRES COLUMN OF WATER kW HP 0.1 12.Lowara General Catalogue 2GS SERIES – HYDRAULIC PERFORMANCE TABLE AT 50 Hz PUMP N.1 2.7 12 13.5 2. 248 . 249 .0 kg/dm3 and kinematic viscosity ν = 1 mm2/s.Lowara General Catalogue 2GS SERIES OPERATING CHARACTERISTICS AT 50 Hz 4 These performances are valid for liquids with density ρ = 1. 5 4.8 5.5 4.8 18.6 2.6 2.6 4gs-4os-2p50_a_td 4GS.1 3.1 1.5 30.3 12.4 m /h H = TOTAL HEAD IN COLUMN OF WATER (METRES) kW HP 0.7 7.2 36.3 11.7 11.1 3.Lowara General Catalogue 4GS SERIES – HYDRAULIC PERFORMANCE TABLE AT 50 Hz PUMP NUMBER RATED TYPE OF POWER Q = DELIVERY STAGES 4GS03M 4GS05M 4GS07M 4GS11M 4GS15M 4GS22M 4GS30T 4GS40T 4 4 7 9 14 19 27 35 48 l/min 0 30 40 60 80 90 3 0 1.5 18.7 7.6 5.9 17.5 27 47 60 94 127 181 228 321 24 42 54 84 114 162 204 288 23 40 51 80 108 154 194 274 19 33 42 66 89 127 160 226 13 22 28 44 60 85 107 151 9 15 19 30 40 57 72 102 TABELLA DIMENSIONI E PESI SERIE 4GS-4OS 24gs-2p50_b_th poli 4GS.5 4.4 21.5 3.6 9.7 7.4 30..8 10.75 1.6 9.L4C SERIES – DIMENSIONS AND WEIGHTS ELECTRIC PUMP NUMBER TYPE * STAGES 4GS03M-L4C 4GS05M-L4C 4GS07M-L4C 4GS11M-L4C 4GS15M-L4C 4GS22M-L4C 4GS03T-L4C 4GS05T-L4C 4GS07T-L4C 4GS11T-L4C 4GS15T-L4C 4GS22T-L4C 4GS30T-L4C 4GS40T-L4C OF 4 7 9 14 19 27 4 7 9 14 19 27 35 48 DIMENSIONS PUMP (mm) WEIGHT DNM ELECTRIC PUMP WEIGHT Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 L1 L kg kg 245 309 352 460 568 770 245 309 352 460 568 770 967 1248 479 573 636 789 959 1181 459 543 616 744 914 1161 1509 1860 2.5 4.9 11.5 4gs-l4c-2p50_a_td * Electric pumps over 1500 mm long are supplied uncoupled.37 0.2 3 4 0.9 15.5 0.5 23.5 2 3 4 5.4 3.8 9.7 7.8 15.1 3..7 20.4OS SERIES – DIMENSIONS AND WEIGHTS ELECTRIC NUMBER PUMP OF TYPE * STAGES 4GS03M-4OS 4GS05M-4OS 4GS07M-4OS 4GS11M-4OS 4GS15M-4OS 4GS22M-4OS 4GS03T-4OS 4GS05T-4OS 4GS07T-4OS 4GS11T-4OS 4GS15T-4OS 4GS22T-4OS 4GS30T-4OS 4GS40T-4OS 4 7 9 14 19 27 4 7 9 14 19 27 35 48 DIMENSIONS PUMP (mm) WEIGHT DNM ELECTRIC PUMP WEIGHT Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 L1 L kg kg 245 309 352 460 568 770 245 309 352 460 568 770 967 1248 598 662 730 873 1016 1268 577 662 705 838 981 1218 1415 1816 2.3 13 17.1 11.55 0. Motor and pump are packed separately. 250 .1 3.7 10.5 22.8 9.6 10.5 10.5 3.5 3.5 2.7 13.7 9.6 4.6 5.75 1 1.6 12.6 5.6 5.6 12.8 2.1 20.5 3. Lowara General Catalogue 4GS SERIES OPERATING CHARACTERISTICS AT 50 Hz 4 These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 251 . Motor and pump are packed separately.4 18.6 16 19.3 12.4 14.1 6.7 87.5 30.2 5.8 21.8 9.3 10.1 23 32.7 12 13.5 40.3 6gs-l4c-2p50_a_td * Electric pumps over 1500 mm long are supplied uncoupled.4 46.6 72.5 2.7 61 85.Lowara General Catalogue 6GS SERIES – HYDRAULIC PERFORMANCE TABLE AT 50 Hz PUMP NUMBER RATED TYPE OF POWER Q = DELIVERY STAGES 4 6GS05 6GS07 6GS11 6GS15 6GS22 6GS30 6GS40 6GS55 5 7 10 14 21 29 38 52 l/min 0 50 70 90 110 133 3 0 3 4.7 19.75 1.3 11.6 8 m /h H = TOTAL HEAD IN COLUMN OF WATER (METRES) kW HP 0.8 14.2 5.3 19.5 4.5 4.5 2 3 4 5.8 14.1 3..1 11.1 6.2 5.8 9.6 6gs-4os-2p50_a_td 6GS.5 4.4 38.4OS SERIES – DIMENSIONS AND WEIGHTS ELECTRIC NUMBER PUMP OF TYPE * STAGES 6GS05M-4OS 6GS07M-4OS 6GS11M-4OS 6GS15M-4OS 6GS22M-4OS 6GS05T-4OS 6GS07T-4OS 6GS11T-4OS 6GS15T-4OS 6GS22T-4OS 6GS30T-4OS 6GS40T-4OS 6GS55T-4OS 5 7 10 14 21 5 7 10 14 21 29 38 52 DIMENSIONS PUMP (mm) WEIGHT DNM ELECTRIC PUMP WEIGHT Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 L1 L kg kg 329 390 485 645 862 329 390 485 645 862 1127 1406 1840 682 768 898 1093 1360 682 743 863 1058 1310 1575 1974 2468 3.6 24.2 5.4 6.9 32.2 48.5 16.2 22 25.1 12.5 16.2 11.L4C SERIES – DIMENSIONS AND WEIGHTS ELECTRIC NUMBER PUMP OF TYPE * STAGES 6GS05M-L4C 6GS07M-L4C 6GS11M-L4C 6GS15M-L4C 6GS22M-L4C 6GS05T-L4C 6GS07T-L4C 6GS11T-L4C 6GS15T-L4C 6GS22T-L4C 6GS30T-L4C 6GS40T-L4C 6GS55T-L4C 5 7 10 14 21 5 7 10 14 21 29 38 52 DIMENSIONS PUMP (mm) WEIGHT DNM ELECTRIC PUMP WEIGHT Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 Rp 1 1/4 L1 L kg kg 329 390 485 645 862 329 390 485 645 862 1127 1406 1840 593 674 814 1036 1273 563 654 769 991 1253 1669 2018 2522 3.3 11.8 36.75 1 1.4 120 6gs-2p50_b_th TABELLA DIMENSIONI E PESI SERIE 6GS-4OS 2 poli 6GS.1 6.2 30 40 55 0.7 32.2 5.2 108 150 196 268 23 33 47 66 99 136 179 244 21 29 41 58 87 120 157 215 17 24 34 48 71 99 129 177 11.5 18.8 9.4 128 177 232 317 25.5 4.5 42.5 23.1 1.1 51.7 19.8 9.5 7. 252 .1 3.55 0.1 11.7 13.1 6..3 66. 253 .0 kg/dm3 and kinematic viscosity ν = 1 mm2/s.Lowara General Catalogue 6GS SERIES OPERATING CHARACTERISTICS AT 50 Hz 4 These performances are valid for liquids with density ρ = 1. Lowara General Catalogue 8GS SERIES – HYDRAULIC PERFORMANCE TABLE AT 50 Hz PUMP NUMBER RATED TYPE OF STAGES POWER 4 4 6 8 13 17 23 32 43 0 67 100 120 140 183 3 0 4 6 7.2 3.4 8gs-l4c-2p50_a_td * Electric pumps over 1500 mm long are supplied uncoupled.5 5.2 11.8 45.5 2 2.9 21.5 6 7.5 1.8 28.4 33. 254 .2 11 12.4 34.5 18.L4C SERIES – DIMENSIONS AND WEIGHTS ELECTRIC NUMBER PUMP OF TYPE * STAGES 8GS07M-L4C 8GS11M-L4C 8GS15M-L4C 8GS22M-L4C 8GS07T-L4C 8GS11T-L4C 8GS15T-L4C 8GS22T-L4C 8GS30T-L4C 8GS40T-L4C 8GS55T-L4C 8GS75T-L4C 4 6 8 13 4 6 8 13 17 23 32 43 DIMENSIONS PUMP (mm) WEIGHT DNM ELECTRIC PUMP WEIGHT Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 L1 L kg kg 299 361 423 580 299 361 423 580 740 926 1224 1563 583 690 814 991 563 645 769 971 1282 1538 1906 2325 3.1 1.8 16.6 14.9 18..5 7.8 9.6 12.5 6 3.3 39.6 12.1 11.8 4..2 3.5 6 7.2 3.2 16.7 17.5 7.8 4.2 3 3 4 4 5.4 13.5 10 26 39 52 85 111 150 208 280 23 35 46 75 98 133 185 249 22 33 44 71 93 126 175 235 20 31 41 67 87 118 164 220 18 28 37 60 78 106 147 198 11 17 22 36 47 63 88 118 8gs-2p50_c_th TABELLA DIMENSIONI E PESI SERIE 8GS-4OS 2 poli 8GS. Motor and pump are packed separately.75 1 1.1 15.5 6 3.4 11 m /h kW 8GS07 8GS11 8GS15 8GS22 8GS30 8GS40 8GS55 8GS75 Q = DELIVERY l/min H = TOTAL HEAD IN COLUMN OF WATER (METRES) HP 0.2 8.1 45 8gs-4os-2p50_a_td 8GS.3 21.7 27.4OS SERIES – DIMENSIONS AND WEIGHTS ELECTRIC NUMBER PUMP OF TYPE * STAGES 8GS07M-4OS 8GS11M-4OS 8GS15M-4OS 8GS22M-4OS 8GS07T-4OS 8GS11T-4OS 8GS15T-4OS 8GS22T-4OS 8GS30T-4OS 8GS40T-4OS 8GS55T-4OS 8GS75T-4OS 4 6 8 13 4 6 8 13 17 23 32 43 DIMENSIONS PUMP (mm) WEIGHT DNM ELECTRIC PUMP WEIGHT Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 L1 L kg kg 299 361 423 580 299 361 423 580 740 926 1224 1563 677 774 871 1078 652 739 836 1028 1188 1494 1852 2397 3.2 20.8 16.2 3.8 4.8 4.5 15 17.2 12.8 9. Lowara General Catalogue 8GS SERIES OPERATING CHARACTERISTICS AT 50 Hz 4 These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 255 . 8 50..5 12 15 m /h 7 11 15 20 27 35 H = TOTAL HEAD IN COLUMN OF WATER (METRES) kW HP 1. 256 .8 20.5 2.3 190.6 221.1 17.8 20.4OS SERIES TABELLA DIMENSIONI E PESI SERIE 12GS-4OS 2 pol DIMENSIONS AND WEIGHTS ELECTRIC NUMBER PUMP OF TYPE * STAGES 12GS15M-4OS 12GS22M-4OS 12GS15T-4OS 12GS22T-4OS 12GS30T-4OS 12GS40T-4OS 12GS55T-4OS 12GS75T-4OS 7 11 7 11 15 20 27 35 DIMENSIONS PUMP (mm) WEIGHT DNM ELECTRIC PUMP WEIGHT Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 L1 L kg kg 539 785 539 785 992 1252 1634 2049 987 1283 952 1233 1440 1820 2262 2883 5.2 7.4 38.9 69 94 128.9 5.7 30.L4C SERIES DIMENSIONS AND WEIGHTS ELECTRIC NUMBER PUMP OF TYPE * STAGES 12GS15M-L4C 12GS22M-L4C 12GS15T-L4C 12GS22T-L4C 12GS30T-L4C 12GS40T-L4C 12GS55T-L4C 12GS75T-L4C 7 11 7 11 15 20 27 35 DIMENSIONS PUMP (mm) WEIGHT DNM ELECTRIC PUMP WEIGHT Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 L1 L kg kg 539 785 539 785 992 1252 1634 2049 930 1196 885 1176 1534 1864 2316 2811 5.5 30 46 62 80 12gs-2p50_b_th 12GS.9 17.1 49.5 7.9 30.2 31 49 67 94 127 163 28 43 59 84 113 146 24 37 50 73 98 126 4 14.5 7.9 5.2 3 4 5.2 7.9 22..7 12gs-4os-2p50_a_td 12GS.6 173.6 20.2 7.1 12gs-l4c-2p50_a_td * Electric pumps over 1500 mm long are supplied uncoupled.9 10 12.3 43.8 37.6 16.6 36.2 7.5 10 43.6 16.8 23.6 22.4 79.Lowara General Catalogue 12GS SERIES HYDRAULIC PERFORMANCE TABLE AT 50 Hz PUMP NUMBER RATED TYPE OF POWER Q = DELIVERY STAGES 12GS15 12GS22 12GS30 12GS40 12GS55 12GS75 l/min 0 100 150 175 200 250 3 0 6 9 10.9 148.5 2 3 4 5.9 10 12. Motor and pump are packed separately.4 109.2 20.3 58.9 18 23 16. 257 .0 kg/dm3 and kinematic viscosity ν = 1 mm2/s.Lowara General Catalogue 12GS SERIES OPERATING CHARACTERISTICS AT 50 Hz 4 These performances are valid for liquids with density ρ = 1. 2 37.3 36.5 7.2 22.8 50 16gs-4os-2p50_a_td 16GS..8 20.L4C SERIES DIMENSIONS AND WEIGHTS ELECTRIC NUMBER PUMP OF TYPE * STAGES 16GS22M-L4C 16GS22T-L4C 16GS30T-L4C 16GS40T-L4C 16GS55T-L4C 16GS75T-L4C 9 9 12 16 21 28 DIMENSIONS PUMP (mm) WEIGHT DNM ELECTRIC PUMP WEIGHT Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 L1 L kg kg 749 749 953 1224 1620 2096 1160 1140 1495 1836 2302 2858 7.5 50.5 21. 258 .7 12.2 3 4 5.7 7. Motor and pump are packed separately.Lowara General Catalogue 16GS SERIES HYDRAULIC PERFORMANCE TABLE AT 50 Hz PUMP NUMBER RATED TYPE OF POWER Q = DELIVERY STAGES 16GS22 16GS30 16GS40 16GS55 16GS75 l/min 0 133 200 250 300 367 3 0 8 12 15 18 22 m /h 9 12 16 21 28 kW HP H = TOTAL HEAD IN COLUMN OF WATER (METRES) 2.5 34 46 64 84 112 29 39 54 72 96 23 31 44 59 78 14 20.4 16gs-l4c-2p50_a_td * Electric pumps over 1500 mm long are supplied uncoupled.9 20.5 3 4 5.4 16.4 29 39 52 16gs-2p50_b_th 4 16GS.9 98.7 9.6 131.1 43.7 12.2 40.2 21.4OS SERIES TABELLA DIMENSIONI E PESI SERIE 16GS-4OS 2 pol DIMENSIONS AND WEIGHTS ELECTRIC NUMBER PUMP OF TYPE * STAGES 16GS22M-4OS 16GS22T-4OS 16GS30T-4OS 16GS40T-4OS 16GS55T-4OS 16GS75T-4OS 9 9 12 16 21 28 DIMENSIONS PUMP (mm) WEIGHT DNM ELECTRIC PUMP WEIGHT Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 Rp 2 L1 L kg kg 749 749 953 1224 1620 2096 1247 1197 1401 1792 2248 2930 7.5 66 92.5 7..7 9.1 120.9 161.6 30.3 54 74.6 23.5 10 49.5 21.7 7.4 16.5 30. 259 .Lowara General Catalogue 16GS SERIES OPERATING CHARACTERISTICS AT 50 Hz 4 These performances are valid for liquids with density ρ = 1.0 kg/dm3 and kinematic viscosity ν = 1 mm2/s. 2PZ D115X800 D115X117 D115 .5 7.5 COOLING gs_kit-raf50-en_b_ta 260 .2PZ D145X1000 D145X158 D145 .55 0.2PZ D115X1000 D115X117 D115 .2 3 4 5.75 1.2PZ D145X800 D145X158 D145 .Lowara General Catalogue COOLING SHROUDS 4 GS SERIES PUMP AND 4” MOTOR SELECTION DIMENSIONI E CODICI KIT RAFFREDDAMENTO TABLE PUMP MOTOR COOLING COOLING TYPE TYPE SET SET SET SHROUD FILTER BRACKETS (D x L) (D x L1) (D) D115X500 D115X117 D115/2 .55 0.1 1.1 1.5 2.5 0.75 1.2 3 4 5.5 7.5 7.5 2.5 2.5 7.2 3 4 5.5 2.37 0.2PZ 1GSL 2GS 4GS 6GS 8GS 12GS 16GS 4OS/B L4C 0.37 0.2 3 4 5. non-return valve. impeller. low maintenance costs and ease of management. diffuser. Their main characteristics include the possibility of replacing the impeller inlet wear ring. L6W and L8W three-phase asynchronous motors in a coolant bath. spacer. lower support. cable cover. Can be coupled to all NEMA-standard motors.com 261 Water supply Pressure boosting Irrigation Fire-fighting Mining industry Golf Groundwater level control 4 . Made of AISI 304 or AISI 316 stainless steel. consult www.lowara.55 kW to 55 kW Can be coupled with L4C. 195 mm (high-pressure version) Water temperature: 0°C to +60°C (depending on the limits of the associated motor) Maximum permissible quantity of suspended sand: 100 g/m3 • • • • • • • MATERIALS Delivery port. screws. These durable and lightweight pumps assure high-efficiency. coupling. pump shaft. Available in the high-pressure version to guarantee heads of up to 700 metres. tie-rods: Stainless steel Thrust bearing: PTFE Wear ring: Technopolymer PPO Upper bearing: tungsten carbide Shaft guide bearing: polyurethane Elastomers: EPDM For a complete list of technical information.Lowara General Catalogue Z-ZN 6” Series Multi-stage centrifugal submersible pumps for clean water in 6” wells. Maximum overall diameter of pump (two cable covers included): 144 mm (standard version). SPECIFICATIONS APPLICATIONS Delivery: up to 78 m3/h Head: up to 700 metres (high-pressure version) Power supply: three-phase 50 and 60 Hz Three-phase version: 380-415 V Power: 0. Lowara General Catalogue Z6 SERIES HYDRAULIC PERFORMANCE TABLE AT 50 Hz 4 262 . 5 7.3 11 15 18.3 11 13 15 18.5 2.5 22 30 37 L6W 3 4 5.5 7. COOLING z6_kit-raf50-en_b_ta 263 .5 22 30 37 4 5.5 7.5 9.5 9.2pcs D160X1000 D160X158 D160 .5 0.2 3 4 5.5 4 5.55 0.2pcs D180X1000 D180X192 D180 .3pcs Z612 Z616 Z622 Z631 Z646 Z660 4OS/B L4C 0.2pcs D200X1500 D200X192 D200 .1 1.5 4 5.3 11 15 18.5 22 26 30 37 4 5.5 7.Lowara General Catalogue COOLING SHROUDS 4 Z6 SERIES PUMP AND 4” AND 6” MOTOR SELECTION TABLE DIMENSIONI E CODICI KIT RAFFREDDAMENTO PUMP MOTOR COOLING COOLING TYPE TYPE SET SET SET SHROUD FILTER BRACKETS (D x L) (D x L1) (D) D160X800 D160X158 D160 .2pcs D180X1000 D180X192 D180 .75 1.5 7.5 7.3pcs D200X1000 D200X192 D200 .5 9.3 11 13 15 18.55 0.2 3 4 5.5 7.5 22 26 30 37 Note: Not available for high pressure version.75 1.5 Z612 Z616 Z622 Z631 Z646 Z660 L6C 3 4 5.1 1.5 2.5 7.2pcs D180X1500 D180X192 D180 .5 9. SPECIFICATIONS 3 Delivery: up to 180 m /h Head: up to 550 metres Power supply: three-phase 50 and 60 Hz Three-phase version: 380-415 V. consult www. Can be coupled to all NEMA-standard motors. resists corrosion in non-aggressive atmospheres . This robust and lightweight pump is easy to disassemble and.lowara. Made of AISI 304 or DUPLEX stainless steel.com 264 .Lowara General Catalogue Z-ZR 8” Series 4 Multi-stage centrifugal submersible pumps for clean water in 8” wells. The guide bearings and wear rings assure high resistance to wear and constantly reliability of hydraulic characteristics over time. overload protection to be provided by user and installed in the control box (see control box section) Power: 5. its the standard configuration.5 kW to 150 kW Maximum pump overall diameter (cable cover included): 198 mm Water temperature: 0°C to +30°C Maximum permissible quantity of suspended sand: 100 g/m3 APPLICATIONS • Water distribution in civil and industrial systems • Pressure boosting • Irrigation • Fire-fighting • Mining industry • Groundwater level control MATERIALS Delivery head/valve casing: Stainless steel Diffuser: Stainless steel Impeller: Stainless steel Taperlock: Duplex stainless steel Suction screen: Stainless steel Pump shaft: Stainless steel ZR version: cast parts in DUPLEX For a complete list of technical information. Lowara General Catalogue Z8 SERIES HYDRAULIC PERFORMANCE TABLE AT 50 Hz 4 265 . 5 11 13 15 18.3PZ Z8-8 D285X2250 Z8-10 D285X385 D285 .5 7.5 11 15 18.3 11 13 15 18.3PZ Z8-6 D256X1500 Z8-8 D256X325 D256 .2PZ Z8-6 D256X1500 Z8-6 D256X325 D256 .2PZ Z8-6 D225X1250 Z8-6 D225X192 D225 .3PZ Z8-6 D256X1000 Z8-6 D256X325 D256 .3PZ Z8-8 D285X1750 Z8-8 D285X385 D285 .3PZ Z8-8 D256X1750 Z8-8 D256X325 D256 .5 7.5 9.3PZ Z8-10 L6C Z855 Z875 Z895 Z8125 Z855 Z875 Z895 Z8125 Z855 Z875 Z895 Z8125 5.Lowara General Catalogue COOLING SHROUDS 4 Z8 SERIES PUMP AND 6”.3PZ Z8-8 D285X1500 Z8-8 D285X385 D285 .2PZ Z8-6 D225X1500 Z8-6 D225X192 D225 .3 11 15 18.2PZ Z8-6 D256X1250 Z8-6 D256X325 D256 .5 22 30 37 7.3PZ Z8-8 D256X2000 Z8-8 D256X325 D256 .3PZ Z8-10 D330X2250 Z8-10 D330X385 D330 .5 22 26 30 37 30 37 45 52 55 60 67 75 83 93 30 37 45 52 55 60 67 75 83 93 93 110 130 150 93 110 130 150 COOLING Z8_kit-raf50_b_ta 266 .5 9.3PZ Z8-8 D285X2000 Z8-8 D285X385 D285 .5 22 30 37 L6W L8W L10W 5.5 22 26 30 37 7. 8” AND 10” MOTOR SELECTION TABLE DIMENSIONI E CODICI KIT RAFFREDDAMENTO PUMP MOTOR COOLING COOLING TYPE TYPE SET SET SET SHROUD FILTER BRACKETS (D x L) (D x L1) (D) D225X1000 Z8-6 D225X192 D225 . Impeller or entire pump available in bronze on request.com 267 4 . Can be coupled to all NEMA-standard motors up to 8” and to Lowara L10W-L12W 10” and 12” motors. Built-in non-return valve.lowara. Made in cast-iron. SPECIFICATIONS 3 Delivery: up to 550 m /h Head: up to 340 metres Power supply: three-phase 50 and 60 Hz Power: 4 kW to 300 kW Maximum pump overall diameter (cable cover included): 198 mm Maximum immersion depth: 350 metres (depending on motor) Temperature of water: 0°C to +40°C (depending on installation and motor power) Maximum permissible quantity of suspended sand: 25 g/m3 APPLICATIONS • Water distribution in civil and industrial systems • Pressure boosting • Irrigation • Fire-fighting • Groundwater level control MATERIALS Impellers: Cast iron Lower support: Cast iron Delivery head: Cast iron Diffuser: Cast iron Pump shaft: Stainless steel For a complete list of technical information. The guide bearings and wear rings assure high resistance to wear and long-term constancy and reliability of hydraulic characteristics.Lowara General Catalogue S 10-12” Series Multi-stage submersible centrifugal electric pumps for clean water in 10-12” diameter wells and larger. consult www. Lowara General Catalogue S10-S12 SERIES HYDRAULIC PERFORMANCE TABLE AT 50 HZ 4 268 . com 269 Water supply Pressure boosting Irrigation Rain water collection Fire-fighting 4 .37 to 7. SPECIFICATIONS APPLICATIONS Power supply: three-phase and single-phase 50 and 60 Hz Single-phase version 0. superior quality.37 to 7.10% (400V) Rewindable stator Shaft extension and coupling dimensions according to NEMA standards Internal fluid suitable for use with foodstuffs (FDA) Sandproof mechanical seal • • • • • MATERIALS Outer sleeve: Stainless steel Shaft extension: Stainless steel Lower support: Cast-iron Elastomers: NBR Compensating diaphragm: NBR Cable: EPDM Cooling fluid: Non-toxic oil For a complete list of technical information.5 kW 380-415V. consult www. 50Hz Three-phase version 0.37 kW 220-240V. reliability and easy installation.lowara.5 kW 220-240V.37 to 3. suitable for use with foodstuffs. 50Hz Maximum immersion depth: 150 metres Insulation class: F Protection: IP68 Voltage fluctuations: +/-10% (230V).Lowara General Catalogue 4OS/B Series Submersible motors filled with cooling liquid. The choice of component materials ensures optimum operating performance. +/. 50Hz Three-phase version 0. 75 4OS07M235 0.97 3.3 63.4 2835 2845 2860 2815 2830 2845 2825 2840 2855 2820 2840 2850 2830 2845 2855 2805 2820 2840 56. STARTING WATER RATED SINGLE-PHASE CABLE TYPE TEMPERATURE Nc x sez L C mm2 m 35 4x1.37 0.4 60.5 21 28.22 2.9 10.37 0.9 9 12.6 66.97 0.6 10.5 1.93 3.1 1.5 62.5 0.06 3.6 17.68 0.75 35 4x1.02 3.99 0.97 0.1 4.55 0.4 7.2 2.5 2 4OS22M235 2.9 7.75 35 4x1.07 3.66 0.14 3.56 0.3 9 7.62 0.98 0.53 0.5 4OS-2p50_a_td 4" MONOFASE: CARATTERISTICHE DI FUNZIONAMENTO .2 3.27 2.5 2 2.5 1.98 0.4 58.8 12.2 4.0 10.4 5.2 poli 50Hz RATED POWER MOTOR TYPE 4OS03M235 4OS03T405 40S05M235 40S05T405 40S07M235 40S07T405 4OS11M235 4OS11T405 4OS15M235 4OS15T405 4OS22M235 4OS22T405 4OS30T405 4OS40T405 4OS55T405 4OS75T405 DIMENSIONS Max mm kW HP 0.75 0.5 1.72 0.75 35 4x1.5 7.8 7.55 3.1 14.92 0.93 0.9 71.57 0.98 0.75 35 4x1.1 4.3 67.4 63.6 64.68 0.60 0.9 67.17 3.9 69.2 3 V 220 230 240 220 230 240 220 230 240 220 230 240 220 230 240 220 230 240 µF/450V 16 20 30 40 50 70 A rpm η% cosϕ Ts/Tn* Is/In 3.5 7.86 2.6 7.5 10 WEIGHT A kg 355 334 355 355 380 355 415 380 450 415 500 450 450 570 630 836 7.5 2.5 1.2 3 3 4 5.96 0.99 0.58 0.6 13.96 0.1 1.94 0.7 0.75 35 4x1.5 1.3 61.75 1 1.5 11.50 0.1 69.6 67.3 6.6 59.5 14.95 0.55 0.0 3.1 3.74 0.22 3.5 4 5.75 1 4OS11M235 1.5 4OS15M235 1.98 0.63 0.8 54.92 0.3 5.1 10.08 3.46 0.5 5.5 7.93 * Ts/Tn = starting torque/rated torque.62 0.94 0.96 0.5 4OS05M235 0. 4OS-M-2p50_b_te 270 .3 14.69 0.48 0.Lowara General Catalogue 4OS SERIES MOTORS – DIMENSIONS AND WEIGHTS AT 50 Hz 4 MOTORI SERIE 4OS: DIMENSIONI E PESI .5 CURRENT kW HP 4OS03M235 0.1 3.1 14.7 52.71 2.50Hz SINGLE-PHASE OPERATING CHARACTERISTICS AT 50 Hz MOTOR RATED RATED TYPE POWER VOLTAGE CAPACITOR OPERATING FEATURES AT RATED OUTPUT DIRECT MAX.2 3.5 1.99 0. 7 4.9 3.2 3.4 3.7 3.6 3.68 0.5 4OS55T235 5.71 0.75 1 4OS11T235 1.6 4.37 0.2 4.1 12.2 13.5 10 DIRECT STARTING V RATED CURRENT A rpm η% cosϕ Ts/Tn* Is/In 220 230 240 220 230 240 220 230 240 220 230 240 220 230 240 220 230 240 220 230 240 220 230 240 220 230 240 220 230 240 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 2.9 2.81 0.6 1.8 4.3 5.76 0.4 5.5 2.6 4.1 2.5 1.8 4.0 7.8 5.6 4.3 16.6 2.5 4OS15T235 1.5 2.5 35 4x1.8 2.8 0.3 3.71 0.3 5.5 2.1 2.2 2.0 3.55 0.0 3.3 3.6 4.78 0.1 THREE-PHASE kW OPERATING FEATURES AT RATED POWER * Ts/Tn = starting torque/rated torque.50Hz THREE-PHASE OPERATING CHARACTERISTICS AT 50 Hz MOTOR TYPE RATED POWER RATED VOLTAGE HP 4OS03T235 0.5 7.4 3.8 4.1 5.7 31.2 2.5 35 4x1.3 4.8 4.5 35 4x1.8 4.5 35 4x1.9 3.5 4 2 L 4OS-T-2p50_b_te 271 4 .7 4.9 5.75 35 4x1.8 2.5 4OS15T405 1.82 0.7 4.8 3.6 1.5 2 4OS22T235 2.5 2.7 3.5 35 4x1.0 2.76 0.7 1.0 12.7 1.80 0.6 4.5 4.1 2.4 1.2 2.6 2.8 4.7 4.4 2.75 1 4OS11T405 1.8 6.9 2.0 3.4 7.Lowara General Catalogue 4OS SERIES MOTORS 4" TRIFASE: CARATTERISTICHE DI FUNZIONAMENTO .8 4.7 4.5 2.75 0.1 1.8 2.3 13.9 23.75 0.1 2.6 4.75 35 4x1.76 0.6 4.1 5.80 0.4 3.78 0.0 2.3 5. WATER TEMPERATURE Nc x sez C mm m 35 4x1.0 4.7 2.2 1.9 18.4 2.75 4OS07T235 0.5 2 4OS22T405 2.5 1.5 4OS75T235 7.8 0.5 35 4x1.1 4.7 2835 2855 2865 2795 2820 2835 2790 2815 2825 2780 2810 2820 2790 2815 2825 2785 2810 2825 2810 2830 2845 2810 2840 2850 2795 2820 2840 2820 2850 2860 2835 2855 2865 2795 2820 2835 2790 2815 2825 2780 2810 2820 2790 2815 2825 2785 2810 2825 2810 2830 2845 2810 2840 2850 2795 2820 2840 2820 2850 2860 62 62 61 65 64 63 68 67 65 72 71 70 73 72 70 74 74 73 77 77 77 75 76 75 76 77 77 78 79 78 62 62 61 65 64 63 68 67 65 72 71 70 73 72 70 74 74 73 77 77 77 75 76 75 76 77 77 78 79 78 0.0 7.0 2.83 0.6 5.5 1.5 1.74 0.5 7.71 0.81 0.0 4.75 35 4x1.7 0.2 4.78 0.8 2.8 0.7 4.5 10 4OS03T405 0.2 2.7 2.3 4.82 0.5 1.5 2.0 5.85 0.8 4.1 2.0 22.76 0.5 4OS05T405 0. CABLE TYPE MAX.7 4.74 0.74 0.5 4OS55T405 5.77 0.2 3.8 13.5 4OS75T405 7.1 3.72 0.2 2.71 3.0 3.72 0.68 0.5 2.0 10.5 4 35 4x1.7 4.78 0.73 0.85 0.68 0.1 9.3 2.3 3.7 4.1 5.1 18.2 1.2 7.4 3.75 4OS07T405 0.4 16.5 35 4x1.80 0.2 5.7 4.5 1.2 1.5 1.73 0.0 2.1 3.78 0.2 4.5 12.72 0.0 4.55 0.9 4.78 0.6 4.75 35 4x1.5 35 4x1.0 31.7 0.2 4.5 17.5 1.1 1.7 17.1 7.75 35 4x1.71 0.4 2.9 2.1 5.8 0.5 1.0 3.2 4.3 2.7 4.6 3.85 0.8 4.7 10.69 0.0 3.2 1.78 0.2 1.9 4.8 5.78 0.67 0.75 35 4x1.37 0.8 2.4 4.77 0.74 0.0 5.5 4.67 0.75 35 4x1.6 4.72 0.3 2.4 4.7 2.2 3 4OS30T235 3 4 4OS40T235 4 5.0 4.7 4.2 3 4OS30T405 3 4 4OS40T405 4 5.5 2.68 0.6 4.7 1.7 4.4 32.1 5.1 5.0 2.85 0.9 5.75 35 4x1.83 0.5 9.9 2.5 9.7 4.4 3.71 0.80 0.3 4.2 5.75 35 4x1.69 0.0 23.8 3.0 7.2 2.5 4OS05T235 0.6 1.4 3.5 1.6 9.3 4.75 35 4x1. The choice of component materials ensures optimum operating performance. Outer and inner sleeves. consult www.5 kW 220-240 V. Motor adapter and coupling dimensions to NEMA standards.5 kW 380-415 V.5 kW Single-phase version: 0.1 kW with built-in automatic reset overload protection) Three-phase version: 0.37 to 5.37 kW to 7. Extractable supply cable fitted with watertight connector.com 272 Water supply Pressure boosting Irrigation Rain water collection Fire-fighting . 50 Hz 0. flanges: Stainless steel Shaft extension: Stainless steel Upper support: Cast-iron Elastomers: NBR Compensating diaphragm: EPDM Bearings: Carbon-graphite Cooling liquid: Demineralised water + antifreeze APPLICATIONS • • • • • For a complete list of technical information. 50 Hz (0. suitable for use with 4” borehole pumps.37 to 7.Lowara General Catalogue L4C Series Liquid-cooled submersible motors.lowara. 50 Hz Maximum overall diameter of pump (cable cover included): 93 mm Maximum immersion depth: 300 metres Maximum water temperature: +35°C. 4 SPECIFICATIONS MATERIALS Power supply: single-phase and three-phase 50 and 60Hz Power: 0. Made almost entirely of stainless steel.37 to 4 kW 220-240V. Insulation class: F Protection: IP68 Tolerances: +/-6%.37 to 1. Can also operate in a horizontal position provided the pump can develop an axial thrust of 100 N over the entire operating field. 2 6.2 7.3 4.7 35 4x1.85 0.18 3.62 3.5 0.2 3.2 poli 50Hz MOTOR TYPE L4C03M235 L4C03T235-405 L4C05M235 L4C05T235-405 L4C07M235 L4C07T235-405 L4C11M235 L4C11T235-405 L4C15M235 L4C15T235-405 L4C22M235 L4C22T235-405 L4C30T235-405 L4C40M235 L4C40T235-405 L4C55T235-405 L4C75T235-405 RATED POWER kW HP 0.48 3.63 0.5 5.75 1 1.54 0.3 24.7 35 4x1.5 1.51 0.7 8.1 1.7 35 4x1.8 14 12.2 3.72 2.95 0.3 3.75 L4C07M235 0.76 3. STARTING WATER RATED SINGLE-PHASE TEMPERATURE CURRENT kW HP L4C03M235 0.75 0.Lowara General Catalogue L4C SERIES MOTORS – DIMENSIONS AND WEIGHTS AT 50 Hz DIMENSIONI E PESI MOTORI L4C .7 15.2 12.60 2.84 0.74 0.54 0.7 35 4x2 2.5 L4C15M235 1.7 35 4x1.4 4.3 3.8 29 4 l4c-2p50_c_td CARATTERISTICHE DI FUNZIONAMENTO L4C.6 3.54 0.94 0.5 10 DIMENSIONS mm WEIGHT A kg 236 216 266 236 286 266 331 286 393 348 413 393 544 684 614 684 764 7 6.46 3.37 0.37 0.4 2810 2820 2830 2810 2820 2830 2810 2820 2830 2800 2835 2850 2800 2820 2835 2740 2770 2790 2840 2850 2860 53 54 50 61 56 54 60 58 56 67 65 63 67 66 64 68 68 66 70 68 65 0.96 0.5 1.8 6 6.1 3.90 0.74 0.55 0.5 25 27.60 0.97 0.4 * Ts/Tn = starting torque/rated torque.62 0.4 10.(mm2) L (m) 35 4x1.54 3.69 0.2 3.3 3.1 8.68 2.7 35 4x1.5 1.94 0.2 3.6 7 8.6 10.5 2 2.91 0.2 3 3 4 4 5.5 8.68 0.60 0.6 4.8 7.92 0.3 10.5 23.5 7.55 0.5 1.7 l4cm-2p50_e_te 273 .5 4 5.91 0.95 0.5 7.5 26. C Ncxsez.5 11.5 1.74 0.94 0.96 0.26 3.94 0.5 1.62 0.5 3.5 2 L4C22M235 2.38 3.2 3.93 0.4 10.75 1 L4C11M235 1.93 0.87 0.4 27.75 0.3 3.90 0.46 0.66 0.92 0. 50 Hz SINGLE-PHASE OPERATING CHARACTERISTICS AT 50 Hz MOTOR RATED RATED TYPE POWER VOLTAGE CAPACITOR OPERATING FEATURES AT RATED POWER DIRECT MAX.5 L4C05M235 0.75 0.6 20.4 15 15.2 3 L4C40M235 CABLE TYPE 4 5.5 V 220 230 240 220 230 240 220 230 240 220 230 240 220 230 240 220 230 240 220 230 240 µF/450V 16 20 30 40 50 70 90 A rpm η% cosϕ Ts/Tn* Is/In 3.76 0.1 8.5 1.96 0.1 1.63 0. 8 * Ts/Tn = starting torque/rated torque.7 3 3. TYPE POWER VOLTAGE POWER STARTING WATER RATED THREE-PHASE 4 CABLE TYPE TEMPERATURE CURRENT kW HP L4C03T235 0.6 3.8 3.8 4.7 0.72 0.75 L4C07T235 0.3 4.5 4 4.68 0.3 3.77 0.6 4.6 5.6 3.5 3 3.2 7.3 4.1 3.74 0.67 0.2 3.1 3.66 0.70 3 3.5 L4C55T405 5.3 2.5 1.5 3 3.4 5.73 0.1 3.7 35 4x1.7 35 4x1.1 1.3 3.5 10 10.8 5.7 35 4x1.10 3.7 13.8 1.9 3.5 3.5 5.6 4.5 14 14.6 5.7 35 4x2 2.74 0.4 3.6 8 10 10.3 3.7 35 4x1.4 24.4 4.3 4.1 4 4.3 2.5 3 3.3 8.5 17 17.5 L4C03T405 0.6 2.73 0.71 0.68 0.78 0.2 5 5.5 1. C Ncxsez.9 3.7 3 3.2 4 4.6 4.2 10.4 7.5 L4C55T235 5.3 4.5 1.7 35 4x1.77 0.4 17.5 1.5 4.7 35 4x1.81 0.6 5.5 2.Lowara General Catalogue L4C SERIES MOTORS – THREE-PHASE OPERATING CARATTERISTICHE DI FUNZIONAMENTO CHARACTERISTICS AT 50 L4C.5 1.3 2.7 3.4 4.2 25 1.67 0.8 4 4.5 5.7 0.5 1.2 4.68 0.6 2.3 4.1 5 5 4.5 4.77 0.4 4.77 0.8 0.7 0.2 4. Hz 50 Hz MOTOR RATED RATED OPERATING FEATURES AT RATED DIRECT MAX.79 0.5 1.7 35 4x1.76 0.5 1.2 4.1 3.1 4.4 3.5 L4C05T235 0.7 3.5 2 L4C22T405 2.2 2.5 L4C75T405 7.74 0.8 9.5 2.9 3.1 2810 2820 2830 2820 2830 2840 2820 2830 2840 2820 2830 2840 2820 2830 2840 2810 2820 2830 2830 2840 2850 2840 2850 2860 2840 2850 2860 2810 2820 2830 2820 2830 2840 2820 2830 2840 2820 2830 2840 2820 2830 2840 2810 2820 2830 2830 2840 2850 2840 2850 2860 2840 2850 2860 2840 2850 2860 51 53 48 61 60 60 65 63 63 62 64 63 68 68 67 72 71 70 75 74 70 76 75 72 78 77 76 51 53 48 61 60 60 65 63 63 62 64 63 68 68 67 72 71 70 75 74 70 76 75 72 78 77 76 80 79 76 0.4 3.5 l4ct-2p50_c_te 274 .1 1.69 0.5 2.2 3.8 0.6 3.5 2.(mm2) L (m) 35 4x1.79 0.3 4.7 35 4x1.7 3 3.75 1 L4C11T405 1.6 5.7 0.2 3.6 2.7 3 3.4 4.79 0.2 16.66 0.3 15.55 0.4 2.1 3.1 3.2 3.76 0.8 3.4 4.5 2 L4C22T235 2.3 18.5 5.6 5.4 3.5 L4C15T405 1.5 5.5 5.5 7.6 4.9 2 2.5 3 3.4 3.72 0.5 1.40 3.2 7.7 4.5 L4C05T405 0.77 0.4 5.7 35 4x1.8 0.3 4.5 1.71 0.7 35 4x1.7 14.78 0.77 0.77 0.6 5.2 4.8 3.66 0.75 2.69 0.3 3.6 1.73 0.3 3.7 3.75 L4C07T405 0.7 0.5 1.5 7.3 3.7 35 4x1.7 3 3.2 2.4 18.75 1 L4C11T235 1.5 5.2 23.79 0.1 4.7 0.5 5.2 3 L4C30T405 3 4 L4C40T405 4 5.7 35 4x2 3.84 0.5 1.5 L4C15T235 1.2 3 L4C30T235 3 4 L4C40T235 4 5.5 3.8 4 4.3 4.7 35 4x1.79 0.74 0.5 13.77 0.71 0.5 10 V A rpm η% cosϕ Ts/Tn* Is/In 220 230 240 220 230 240 220 230 240 220 230 240 220 230 240 220 230 240 220 230 240 220 230 240 220 230 240 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 2.1 3.1 3.7 35 4x1.7 35 4x1.71 0.66 0.7 35 4x1.9 6.73 0.8 1.8 3.2 4.37 0.8 0.7 6.5 1.4 4.55 0.7 35 4x2 2.9 8.4 3.37 0.5 3.6 2.1 4.68 0.81 0. overload protection to be provided by user and installed in the control box (see control box section) Maximum overall diameter of pump (cable cover included): 140 mm Maximum immersion depth: 250 metres Maximum water temperature: +35°C.lowara. The choice of component materials ensures optimum operating performance.Lowara General Catalogue L6C Series Liquid-cooled submersible motors. Insulation class: F Protection: IP68 Tolerances: +/10% Extractable supply cable fitted with watertight connector Can also operate in a horizontal position provided the pump can develop an axial thrust of 250 N over the entire operating field. Made almost entirely of stainless steel. SPECIFICATIONS Power supply: three-phase 50 and 60 Hz Power: 4 kW to 37 kW 380-415 V. Motor adapter and coupling dimensions to NEMA standards. flanges: Stainless steel Shaft extension: Stainless steel Upper support: Cast-iron Elastomers: NBR Compensating diaphragm: EPDM 4 Bearings: Carbon-graphite Cooling liquid: Demineralised water + antifreeze APPLICATIONS • • • • For a complete list of technical information. MATERIALS Outer and inner sleeves. consult www. suitable for use with 6” borehole pumps.com 275 Water supply Pressure boosting Irrigation Fire-fighting . 4 43.2 poli 50Hz MOTOR TYPE L6C40T405 L6C55T405 L6C75T405 L6C93T405 L6C110T405 L6C150T405 L6C185T405 L6C220T405 L6C300T405 L6C370T405 RATED POWER DIMENSIONS mm WEIGHT kW HP A kg 4 5.4 85 98 l6c-2p50_c_td 276 .5 7.2 45.2 48.Lowara General Catalogue L6C SERIES MOTORS DIMENSIONS AND WEIGHTS AT 50 Hz 4 DIMENSIONI E PESI MOTORI L6C .4 72.5 7.5 10 12.8 59 66.8 52.5 15 20 25 30 40 50 600 631 660 685 730 785 860 920 1050 1180 39.5 22 30 37 5.5 9.3 11 15 18. 87 0.8 0.83 0.Lowara General Catalogue L6C SERIES MOTORS – THREE-PHASE OPERATING CARATTERISTICHE DI FUNZIONAMENTO A 50 Hz CHARACTERISTICS AT 50 Hz MOTOR RATED RATED OPERATING FEATURES AT RATED DIRECT MAX.1 2.79 0.1 4.8 25 25.7 1.45 2 2.9 3.5 4.8 3.3 4.9 14 14.2 2.5 79.5 26 33.15 2.8 3.5 47 47.8 3.35 2.8 0.7 3.6 17.82 0.5 7.7 0.8 0.3 2.75 0.8 3.85 0.9 4 * Ts/Tn = starting torque/rated torque.8 2 2 2 2.82 0.3 80 2825 2845 2860 2820 2845 2860 2820 2840 2850 2820 2840 2850 2815 2840 2845 2810 2840 2850 2820 2845 2855 2810 2825 2835 2810 2830 2840 2820 2830 2840 75 74 74 77 76 76 78 77 77 78 79 78 77 78 77 80 81 81 81 82 82 81 82 82 82 82 81 82 81 81 0.9 3.78 0.71 0.6 3.6 18 18.88 0.35 2.7 22 22.3 3.15 2.8 0.4 2.84 0.2 2.7 1.1 2.1 4.6 11 13. TYPE POWER VOLTAGE POWER STARTING WATER RATED THREE-PHASE CABLE TYPE TEMPERATURE CURRENT kW HP L6C40T405 4 5.76 0.9 4.79 0.3 4 4.89 0.9 3.84 0.3 10.1 2.1 4.5 L6C75T405 7.5 41 42 47.7 1.3 2. C 2 Ncxsez.73 0.5 4.1 3.1 2.25 2.3 2.9 4 3.5 10 L6C93T405 9.84 0.3 2.3 4.82 0.(mm ) L (m) 35 4x4 4 35 4x4 4 4 35 4x4 4 35 4x4 4 35 4x4 4 35 4x4 4 35 4x6 4 35 4x6 4 35 4x8 4 35 4x8 4 l6c-2p50_e_te 277 .75 0.4 2.87 0.1 4.5 L6C55T405 5.3 21.73 0.2 4 4.5 63 61.5 63.2 2.5 79.8 0.5 25 L6C220T405 22 30 L6C300T405 30 40 L6C370T405 37 50 V A rpm η% cosϕ Ts/Tn* Is/In 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415 10.5 L6C110T405 11 15 L6C150T405 15 20 L6C185T405 18.4 34.5 33.8 0.8 1.5 4.8 1.9 3.3 12.8 1.9 3.2 40.8 0. com 278 . consult www. suitable for use with 6” borehole pumps. 50Hz Motors with double cable outlet for star-delta starting can be supplied on request Maximum overall diameter of pump (cable cover included): 144 mm Maximum immersion depth: 350 m Maximum water temperature: +25°C.lowara. 4 SPECIFICATIONS APPLICATIONS Power supply: three-phase 50 and 60 Hz Power: 4 kW to 37 kW.Lowara General Catalogue L6W/A Series Rewindable water-filled submersible motors. Motor adapter and coupling dimensions to NEMA standards. The choice of component materials and the sturdy construction ensure optimum operating performance. 380-415V. superior quality. Insulation class: Y Protection: IP68 Tolerances: +/10% Power cable: Flat cable WRAS-approved • • • • Water supply Pressure boosting Irrigation Fire-fighting Available on request: – High temperature windings – 4-pole motors – Temperature sensor PT 100 – Inverter applications – Silicon carbide mechanical seal MATERIALS Outer sleeve: Stainless steel Upper support: Cast-iron Thrust bearing: Graphite (Kingsbury type) Mechanical seal: Aluminium oxide Graphite Elastomers: NBR Compensating diaphragm: EPDM Cooling liquid: Water + antifreeze For a complete list of technical information. reliability and easy installation. 5 7.3 11 13 15 18.2 poli 50 Hz MOTOR RATED TYPE POWER L6W40T405 L6W55T405 L6W75T405 L6W93T405 L6W110T405 L6W130T405 L6W150T405 L6W185T405 L6W220T405 L6W260T405 L6W300T405 L6W370T405 DIMENSIONS (mm) WEIGHT kW HP L kg 4 5.5 7.5 22 26 30 37 5.5 9.5 15 17.5 20 25 30 35 40 50 583 613 653 683 723 763 833 903 943 1071 1151 1301 38 42 46 50 54 58 66 74 77 86 94 108 l6w-2p50_b_td 279 .5 10 12.Lowara General Catalogue L6W SERIES MOTORS DIMENSIONS AND WEIGHTS AT 50 Hz 4 DIMENSIONI E PESI MOTORI L6W . 5 7.08 1.5 2.4 20.10 5.07 4.89 0.65 4.37 1.38 4.5 72.5 2.82 0.1 16.66 1.7 78.5 32.5 10 L6W93T405 9.00 1.62 1.4 56.30 1.48 5.88 0.5 19.20 3.54 1.5 2.1 78.5 4 25 6 4 4 25 10 4 4 20 10 6 4 l6w-2p50_a_te 280 .24 1.5 L6W150T405 15 20 L6W185T405 18.57 5.88 0.81 4.3 80. C DOL Y/D L (m) 25 2.8 2845 2880 2850 2885 2830 2865 2835 2870 2825 2860 2820 2860 2830 2865 2835 2865 2835 2875 2865 2890 2855 2885 2840 2875 69.83 0.17 1.0 39.4 76.5 4 25 6 2.36 1.83 0.3 12.82 0.0 28.18 1.8 24.7 74.03 1.9 76.5 2.5 82.27 4.26 1.4 31.7 27.4 75.6 77.9 0.84 0.5 4 25 2.5 4 25 2.81 0.27 4.64 4.5 45.5 L6W55T405 5.86 0.91 0.25 4.96 1.6 77.5 L6W110T405 11 15 L6W130T405 13 17.5 4 25 2.83 5.3 17.7 61.5 2.89 0.5 4 25 4 2.4 78. TYPE POWER VOLTAGE POWER STARTING WATER RATED THREE-PHASE 4 TEMPERATURE 2 CURRENT kW HP L6W40T405 4 5.82 1.81 * Ts/Tn = starting torque/rated torque.99 4.89 0.16 4.15 1.9 80.5 2.80 2.27 4.59 5.6 48.5 4 25 2.30 4.6 76.84 0.96 1.28 1.8 24.5 4 25 6 2.5 L6W75T405 7.4 81.57 5.2 74.59 5.43 1.62 8.9 0.5 4 25 2. (mm ) V A rpm η% cosϕ Ts/Tn* Is/In 380 415 380 415 380 415 380 415 380 415 380 415 380 415 380 415 380 415 380 415 380 415 380 415 9.8 0.94 12.87 0.4 64.84 0.51 1.0 74.82 4.24 4.1 40.89 0.05 1.28 4.7 12.3 77.2 53.63 4.8 80.6 79.2 81.1 80.88 0.64 1.82 0.Lowara General Catalogue L6W SERIES MOTORS – THREE-PHASE OPERATING CARATTERISTICHE DI FUNZIONAMENTO A 50 Hz CHARACTERISTICS AT 50 Hz MOTOR RATED RATED OPERATING FEATURES AT RATED DIRECT MAX.3 80.7 76.5 25 L6W220T405 22 30 L6W260T405 26 35 L6W300T405 30 40 L6W370T405 37 50 CABLE TYPE Sez.83 0.83 0.7 81.88 0. Lowara General Catalogue L8W Series Rewindable water-filled submersible motors. Insulation class: Y Protection: IP68 Tolerances: +/10% Power cable: WRAS-approved • • • • Water supply Pressure boosting Irrigation Fire-fighting Available on request: – High temperature windings – 4-pole motors – Temperature sensor PT 100 – Silicon carbide mechanical seal – Inverter applications – Horizontal installation MATERIALS Outer sleeve: Stainless steel Upper support: Cast-iron Thrust bearing: graphite (Kingsbury type) Mechanical seal: Aluminium oxide Graphite Elastomers: NBR Compensating diaphragm: EPDM Cooling liquid: Water + antifreeze For a complete list of technical information. reliability and easy installation.com 281 4 . SPECIFICATIONS APPLICATIONS Power supply: three-phase 50 and 60 Hz Power: 30 kW to 93 kW. Motor adapter and coupling dimensions to NEMA standards.lowara. The choice of component materials and the sturdy construction ensure optimum operating performance. 50Hz Motors with double cable outlet for stardelta starting can be supplied on request Maximum overall diameter of pump (cable cover included): 192 mm Maximum immersion depth: 350 m Maximum water temperature: +25°C. 380-415V. consult www. superior quality. suitable for use with 8” borehole pumps. 12 4.5 110 104 118 110 124 118 138 132 156 148 172 163 192 180 2905 2900 2840 2870 2850 2880 2840 2885 2840 2885 2855 2885 2850 2885 2860 2885 2860 2880 2850 2885 83.83 0.88 3.20 1.87 0.30 * Ts/Tn = starting torque/ratd torque.10 4.0 80.09 1.92 1.5 82.19 4.84 1.0 84.5 82.19 4. TYPE POWER VOLTAGE POWER STARTING WATER RATED THREE-PHASE TEMPERATURE 2 Sez.57 4.16 1.72 4.82 0.82 0.5 82.82 0.14 1.88 0.87 0.0 83.66 3.5 82.10 0.90 4.00 4.87 0.83 0.0 83.5 81.0 84.0 82.87 0.04 1.87 0.72 4.92 1.5 82.2 poli 50 Hz MOTOR RATED TYPE POWER L8W300T405 L8W370T405 L8W450T405 L8W520T405 L8W550T405 L8W600T405 L8W670T405 L8W750T405 L8W830T405 L8W930T405 DIMENSIONS (mm) WEIGHT kW HP L kg 30 37 45 52 55 60 67 75 83 93 40 50 60 70 75 80 90 100 110 125 1015 1105 1195 1285 1325 1375 1465 1555 1615 1755 145 162 180 200 206 217 235 252 265 290 l8w-2p50_a_td CARATTERISTICHE DI FUNZIONAMENTO A 50 Hz THREE-PHASE OPERATING CHARACTERISTICS AT 50 Hz MOTOR RATED RATED OPERATING FEATURES AT RATED DIRECT MAX. (mm ) CURRENT kW HP L8W300T405 30 40 L8W370T405 37 50 L8W450T405 45 60 L8W520T405 52 70 L8W550T405 55 75 L8W600T405 60 80 L8W670T405 67 90 L8W750T405 75 100 L8W830T405 83 110 L8W930T405 93 125 CABLE TYPE V A rpm η% cosϕ Ts/Tn* Is/In 380 415 380 415 380 415 380 415 380 415 380 415 380 415 380 415 380 415 380 415 65 59 81 76 92 88.86 0.87 0.83 1.5 82.67 4.18 4.0 83.09 1.33 0.22 4.82 4.0 0.83 0.0 83.70 4.83 0.38 4.80 4.91 1.83 0.84 0.16 0.08 0. 0C DOL Y/D L (m) 25 10 6 5 25 10 6 5 25 16 6 5 25 16 6 5 25 16 10 5 25 16 10 5 25 16 10 5 25 25 16 5 25 35 16 5 25 35 16 5 l8w-2p50_a_te 282 .12 1.Lowara General Catalogue L8W SERIES MOTORS – DIMENSIONS AND WEIGHTS AT 50 Hz 4 DIMENSIONI E PESI MOTORI L8W .0 82.98 1.27 1.23 3.0 83.87 0.5 83.85 0.50 3.26 1.23 0.0 83. consult www. The choice of component materials and the sturdy construction ensure optimum operating performance. superior quality. 50Hz Motors with double cable outlet for stardelta starting can be supplied on request Maximum overall diameter of pump (cable cover included): 236 mm Maximum immersion depth: 350 m Maximum water temperature: +25°C.Lowara General Catalogue L10W Series Rewindable water-filled submersible motors. 380-415V. suitable for use with 10” borehole pumps. Insulation class: Y Protection: IP68 Tolerances: +/10% Power cable: WRAS-approved • • • • Water supply Pressure boosting Irrigation Fire-fighting Available on request: – High temperature windings – 4-pole motors – Temperature sensor PT 100 – Silicon carbide mechanical seal – Inverter applications – Horizontal installation MATERIALS Outer sleeve: Stainless steel Upper support: Cast-iron Thrust bearing: graphite (Kingsbury type) Mechanical seal: Aluminium oxide Graphite Elastomers: NBR Compensating diaphragm: EPDM Cooling liquid: Water + antifreeze For a complete list of technical information. SPECIFICATIONS APPLICATIONS Power supply: three-phase 50 and 60 Hz Power: 93 kW to 150 kW. reliability and easy installation.lowara.com 283 4 . 87 0.84 5. TYPE POWER VOLTAGE POWER STARTING WATER RATED THREE-PHASE L10W930T405 TEMPERATURE 2 Sez.5 83.86 0.60 4.63 * Ts/Tn = starting torque/rated torque.86 0.5 84.26 1.57 4.29 1.2 poli 50 Hz MOTOR RATED TYPE POWER L10W930T405 L10W1100T405 L10W1300T405 L10W1500T405 DIMENSIONS (mm) WEIGHT kW HP L kg 93 110 130 150 125 150 175 200 1562 1702 1852 1982 360 401 448 487 l10w-2p50_a_td CARATTERISTICHE DIOPERATING FUNZIONAMENTO A 50 Hz THREE-PHASE CHARACTERISTICS AT 50 Hz MOTOR RATED RATED OPERATING FEATURES AT RATED DIRECT MAX.82 0. (mm ) CURRENT kW 93 HP 125 L10W1100T405 110 150 L10W1300T405 130 175 L10W1500T405 150 200 CABLE TYPE V A rpm η% cosϕ Ts/Tn* Is/In 380 415 380 415 380 415 380 415 191 180 235 220 270 255 308 285 2895 2915 2900 2920 2895 2915 2905 2925 83.77 5.83 0.0 0.0 83.86 0.77 5.0 84.43 1.5 84.54 1.DIMENSIONS AND WEIGHTS AT 50 Hz 4 DIMENSIONI E PESI MOTORI L10W .84 0. C DOL Y/D L (m) 25 35 25 5 25 50 25 5 25 50 25 5 25 70 25 5 l10w-2p50_a_te 284 .02 1.Lowara General Catalogue L10W SERIES MOTORS .21 1.20 1.95 4.14 5.0 85.50 5.84 1.0 84. lowara. The choice of component materials and the sturdy construction ensure optimum operating performance. Insulation class: Y Protection: IP68 Tolerances: +/10% Power cable: WRAS-approved • • • • Water supply Pressure boosting Irrigation Fire-fighting Available on request: – High temperature windings – 4-pole motors – Temperature sensor PT 100 – Silicon carbide mechanical seal – Inverter applications – Horizontal installation MATERIALS Outer sleeve: Stainless steel Upper support: Cast-iron Thrust bearing: graphite (Kingsbury type) Mechanical seal: Aluminium oxide Graphite Elastomers: NBR Compensating diaphragm: EPDM Cooling liquid: Water + antifreeze For a complete list of technical information. suitable for use with 12” borehole pumps. reliability and easy installation. SPECIFICATIONS APPLICATIONS Power supply: three-phase 50 and 60 Hz Power: 185 kW to 300 kW. consult www. 380-415V. 50Hz Motors with double cable outlet for star-delta starting can be supplied on request Maximum overall diameter of pump (cable cover included): 276 mm Maximum immersion depth: 350 m Maximum water temperature: +25°C. superior quality.com 285 4 .Lowara General Catalogue L12W Series Rewindable water-filled submersible motors. 84 1.15 0.87 0.42 4.86 0.0 85.60 5.40 4.86 0.83 0.67 4.96 1.5 85.90 * Ts/Tn = starting torque/rated torque.0 84.0 86.2 poli 50 Hz MOTOR RATED TYPE POWER L12W185OT405 L12W2200T405 L12W2600T405 L12W3000T405 DIMENSIONS (mm) WEIGHT kW HP L kg 185 220 260 300 250 300 350 400 1739 1889 2039 2189 552 616 680 745 l12w-2p50_a_td CARATTERISTICHE DI FUNZIONAMENTO A 50 Hz THREE-PHASE OPERATING CHARACTERISTICS AT 50 Hz MOTOR RATED RATED OPERATING FEATURES AT RATED DIRECT MAX.08 5.10 4. C DOL Y/D L (m) 25 70 50 5 25 95 50 5 25 120 50 5 25 2x70 70 5 l12w-2p50_a_te 286 .0 0.5 85. TYPE POWER VOLTAGE POWER STARTING WATER RATED THREE-PHASE TEMPERATURE 2 Sez.DIMENSIONS AND WEIGHTS AT 50 Hz 4 DIMENSIONI E PESI MOTORI L12W .04 1.83 0.90 1. (mm ) CURRENT kW HP L12W1850T405 185 250 L12W2200T405 220 300 L12W2600T405 260 350 L12W3000T405 300 400 CABLE TYPE V A rpm η% cosϕ Ts/Tn* Is/In 380 415 380 415 380 415 380 415 380 360 470 435 525 498 620 570 2895 2915 2910 2930 2875 2910 2880 2910 84.57 6.24 0.53 1.Lowara General Catalogue L12W SERIES MOTORS .10 4.87 0.87 0.28 1.5 84.0 86.