Chengdu Yongyi Pump Industry Co., Ltd. |
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New Design Corrosive Liquid Chemical Processing Pump with Dynamic Seal
Product Description
WD-series pumps are horizontal corrosion-resistant centrifugal
pumps, with spacious impeller flow channel and superior hydraulic
performance. The back shroud of impeller is equipped with back
blade, which can reduce media leakage. In order to recover pump’s
performance when flow passage components are worn and corroded,
axial adjusting device is equipped to adjust the space between
impeller and pump body. Variable types of shaft seal (including
mechanical seal, dynamic seal + packing seal, dynamic seal + K-type
seal) are adopted to meet the shaft sealing requirements for
carrying variable media
Performance Data
Model: WD-series centrifugal pump |
Discharge Size: 40mm~200mm |
Inlet Size: 50mm~250mm |
Capacity: 8 ~ 800 m³/h |
Head: 10 ~ 90 m |
Maximal Efficiency: 70% |
NPSH: 1.4m~4.5m |
Allowable Max Motor Power: 315 kw |
Allowed Max Particle Size: 20 mm |
Seal Type: mechanical seal/dynamic seal/packing seal |
Pump Weight:up to 3000kg |
RPM: 1450 r/min |
Application Fields:
1) Organic and inorganic acids such as nitric acid, sulfuric acid,
hydrochloric acid and phosphoric acid.
2) Sodium hydroxide or sodium carbonate, etc. alkaline solution.
3) Salt solution.
4) Liquid petrochemical products, organic compounds and other
corrosive raw materials and products.
Structure Feature
1. Shaft seals can be mechanical seals or vice impeller + packing dynamic seal
2. Radial split, rear door, single stage single suction volute centrifugal pump
4. The volute of the pump is a suction end, a tangential outlet, and a cantilever support structure.
5. The bearing body is lubricated with grease or oil
Main Feature
Installation Dimension