Warman XU

WARMAN®Centrifugal Slurry Pumps XU Excellent Minerals Solutions but easy to maintain. . coal. Profiled impeller tip .Unique (patent applied for) frame plate liner insert shape ensures any local side wall wear occurs on the liner.Unique “T-liner” and spigotted fits ensure all components can be assembled easily. “Tear drop” frame liner . advanced computer wear modeling. not in the more expensive casing. Impeller wear ring .Unique (patent applied for) impeller vane tip profile increased radial velocity of flow in center of vane preventing inward spiral flow and reducing wear in the casing.A very robust one-piece frame cradles the cartridge type bearing and shaft assembly. and many other medium to coarse slurry applications.Deep and efficient impeller pump out vanes combine with high ratios (85%) expeller diameter produce exceptional dry sealing performance. Casing has 3 shackle lifting points. fitting directly onto the tried and proven Warman bearing assembly and base. Expelling vane shape .Warman® XU is the result of the latest fluid dynamics techniques. impeller and sealing design to ensure lowest possible wear rates in sand and gravel. Casing Discharge joint Intake joint Warman XU design features Configured volute . Centrifugal seal performance .Patented impeller wear ring profile reduces wear on the throatbush and impeller by reducing turbulence and restricting recirculation. Extended shroud impeller . The XU’s unique design is not only cost effective.Unique (patent applied for) extended shroud impeller design reduces sideliner wear by trapping the pump-out vane tip vortices against the shroud preventing further vortex development. Low V design also produces more forgiving operating range and broader efficiency band. Bearing assembly and base Frame plate Stuffing box T-liner Frame plate liner insert Impeller One-piece frame Cost effective and easy to maintain pump The Warman XU pump includes unique casing.Low V open cutwater design lowers slurry velocity and consequent wear and prevents separation at flows less than BEP. The XU is in most cases dimensionally interchangeable. Gland seal pump is easily converted to centrifugal seal by adding expeller and new shaft sleeve. years of field and lab testing.Configured volute (patent applied for) cross-section distributes casing material at point of maximum wear for larger particles. An external impeller adjustment mechanism is provided below the bearing housing for easy adjustment of impeller clearance. and decades of design experience. Ease of maintenance . One-piece frame . Low V cutwater .Leading edge of expelling vane is a patented shape designed to reduce tip turbulence and maximize pressure reduction and sealing effect. Deep and efficient impeller pump out vanes combine with high ratios (85%) expeller diameter produce exceptional dry sealing performance Kal seal The optional Kal seal arrangement utilizes a lip seal located at the front of the box. Centrifugal seal External gland sealing is available in most applications. Mechanical seal Applications • Sand and gravel • Coal • Potash • Ash/dust • Gold/copper • Sugar • Alumina Optional mechanical seal is available from leading manufacturers to suit demanding applications that cannot tolerate gland seal water dilution or when seal water is unavailable. Centrifugal seal Gland seal Shaft sleeve An easily removable shaft sleeve manufactured in either hardened steel or ceramic coated steel with o-ring seals at both ends protects the shaft from abrasive or corrosive contaminants. A neck ring protects the lip seal. Kal seals. or mechanical seals may be fitted to any size pump. centrifugal. Our standard gland. Mechanical seal Kal seal Our shaft sealing arrangements are field proven in thousands of successful operating pumps worldwide. Kal seal prevents contamination of packing during gland water interruptions and reduces overall water consumption.Unique design features ensure the Warman® XU pump has the lowest ownership cost in its class. Materials of Construction Part Material Specification Impeller Casing Frame plate liner insert Flanges Shaft sleeve Shaft Stuffing box Expeller Ultrachrome A05 Ultrachrome A05 Ultrachrome A05 SG Iron D21 Martensitic SS C21 Carbon steel E05 Ultrachrome A05 Ultrachrome A05 . 71 13.58 13.11 18.50 15.00 4.00 24.75 39.00 18.11 8.00 27.33 17.09 690 1.79 16.24 65.92 2.17 - 13.49 6.27 11.43 7.76 13.82 1070 6.55 14.75 24.33 - 13.12 24.00 9.13 14.50 12.94 8.94 15.00 15.93 5.75 4.82 5100 - 0.80 2260 8.00 18.56 4. inches inches inches inches mm mm inches inches inches inches inches inches inches inches inches inches inches approx 30.81 26.50 5.11 21.71 10.42 59.00 - 14.92 5.83 60.86 17.25 12.23 5.43 335 0. Excellent Minerals Solutions Weir Minerals North America 2701 S Stoughton Road. All others are in inches.00 25.50 2.50 33.07 36.75 11.94 4.75 11.13 - 11.69 13.00 3.87 9.82 8.50 13.53 8.75 24.07 10.58 26.00 15.87 7.95 - 6.71 10.64 25.46 23.75 11. Madison WI 53716 PO Box 7610.09 535 3. Note: U dimensions and key sizes are in millimeters.00 17.32 * Dimension includes compression of Warman rubber joint.59 12.82 1380 2.Dimensions Pump size 3/3 CXU 4/4 CXU 4/4 DXU 6/5 DXU 6/5 EXU 8/6 EXU 8/6 FXU 10/8 EXU 10/8 FXU 12/10 EXU 12/10 FXU 14/12 FXU 14/12 STXU 7252 A* B C D U key size E F* G H J* K L M* N P R wt/lbs.33 14.45 12.19 3.00 24.94 18. Dimensions are for reference only Warman® XU Selection Chart Cubic meters per hour (m3/hr) 300 6 7 8 9 10 15 20 30 40 50 60 7080 90 100 150 200 300 400 500 600 80 260 EE 240 DD 220 200 180 160 D 140 100 80 DD 4/4C 3/3C 60 EE 65 ST F FF EE 8/6E 70 FF E 6/5D 120 75 F F 55 50- FF EE 10/8E 60 45 4035 Total head (meters) Total head (feet) 90 85 280 30 25 12/10E 14/12F 40 20 15 10 20 0 1000 5 100 2 3 4 5 6 7 8 1000 20 30 40 50 60 70 80 1000 0 US gallons per minute (gpm) Most XU wet ends are interchangeable with Warman AH and AHU models.50 33.75 30.26 14.22 3985 - 3.17 11.64 17.13 17.26 51.00 16.56 3.03 25.weirminerals.41 52. All rights reserved.37 24.64 25.00 13.86 13.97 23.00 12.81 21.75 6.42 21.50 24.28 12.31 - 7.50 13. Madison WI 53707 USA Tel: 608 221 2261 Fax: 608 221 5810 www.69 5.50 26.22 3400 4.00 17.11 18.57 28.03 18.65 23.00 13.17 62.13 6.com Copyright © 2011 Weir Minerals North America.97 21.50 33.00 24.67 54.35 13.00 11.03 21.86 17.19 - 7.37 19.80 23.50 26.33 8.00 11.00 18.97 13.23 5.91 70.82 4385 2.46 - 8.39 27.00 18.15 - 11.00 8.25 14.32 6315 1.16 46.00 10.94 4.94 13.90 12. Please consult your local Weir Minerals representative for details.07 8.64 25.39 27.00 45.69 26. .80 23.93 4.00 24.46 - 8. WARMAN is a registered trademark of Weir Minerals Australia Ltd and Weir Group African IP Ltd.01 17.36 21.00 19.58 23.24 33.97 11.00 8.00 11.94 18.56 3.59 42 42 65 65 80 80 100 80 100 80 100 100 120 12x8 12x8 18x11 18X11 22x14 22x14 28x16 22x14 28x16 22x14 28x16 28x16 32x18 4.42 21.24 8.36 22.97 40.80 2900 - 1.59 12.50 26.70 11.46 28.19 4.58 18.18 2.