Chengdu Yongyi Pump Industry Co., Ltd.
Chengdu Yongyi Pump Industry Co., Ltd.
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Duplex Stainless Steel Strong Sulfuric Acid Pump , Acid Resistant Chemical Pump
Structure
Single stage,single suction,cantilever type chemical centrifugal pump.
Both foot mounted and centerline mounted structure are available;Radial split casing.
Bearings are adjustable rotary part installed in the bearing housing.
Pump outlet on one side of casing.
Mechanical seal is adopted as the shaft sealing.
Direct coupled by claw type couplings or flexible couplings.
Pump Feature
Bearing Body Bracket
WD pump bearing body bracket is cast iron (HT200, HT250) frame structure with sufficient rigidity and certain shock absorption, its role is to support the pump body and bearing body.
Bearing Body
The bearing body equipped with rolling bearings for supporting the radial and axial forces of the pump shaft. The WD pump is equipped with two single row angular contact ball bearings on the coupling side to withstand axial and radial forces. A single row cylindrical roller bearing is mounted on the pump side to withstand radial forces. A 316L water retaining plate is placed at the front end of the front bearing gland to prevent media or other liquid from entering the front bearing.
Structure
| *1 | Locking screw | *8 | Vice impeller chamber | 15 | Front bearing cap | 22 | Oil pan | *29 | Sleeve |
| 2 | Gasket | 9 | O-ring | *16 | Front bearing | 23 | Adjustment nut | 30 | Water seal ring |
| *3 | Impeller nut | *10 | Vice impeller | 17 | Bearing body | 24 | Adjustment screw | 31 | Filler |
| 4 | O-ring | *11 | Packing chamber | 18 | Bearing bracket | 25 | Bearing body bracket | 32 | O-ring |
| *5 | Impeller | 12 | O-ring | *19 | Rear bearing | *26 | axis | *33 | keys |
| *6 | Pump body | 13 | Rinse water nozzle | 20 | Rear bearing cover | 27 | Shield cover | ||
| 7 | O-ring | 14 | Water retaining plate | 21 | Key | 28 | Packing gland |
Installation Dimension
More Details