Vertical Axial Flow Impeller Pumps
The VAF pump family is comprised by the VPO, PV, PMR and PVD models and is suited for applications that require large quantities of flow with low head.
Operation Limits
Capacity up 22,712 m³/h (100,000 gpm)
Head 18 m (60 ft)
Maximum Pressure 2 bar (26 psi)
Temperature 0 to 95 °C (32 to 203 °F)
Applications All applications that require large quantities of water with low head, including: drainage, flood control, irrigation, waste treatment plants, condenser cooling, construction dewatering and raw water intakes.
CHARACTERISTICSMulti-stage vertical centrifugal pump, diffuser type bowlAxial flow impeller, high efficiencyCan handle solids up to 365 mm (14 inch) in diameterCounter clockwise rotation viewed from shaft coupling
DESIGN FEATURESAPI 610 latest edition construction available (VS3 type)Above or below base dischargeDischarge elbows designed to reduce friction losses, diffusers designed to minimize turbulence and increase efficiencyProduct, oil or fresh water lubricationRotor 'Pull-Out' design available
STANDARD CONSTRUCTION MATERIALSBowls: Cast iron with bronze impellerColumn: Carbon steel with AISI-1045 shaftDischarge head: Fabricated steelOPTIONAL ACCESORIESBasket type strainerExtended suction bell (umbrella) to minimize vortices
After service:
To satisfy the customs, Jiangsu Haishi Pump Mfg.Co.,Ltd provides the users with before-sale, in sales and post-sale full respect services.
Item of service
Technical training
Equipment evaluation
Installation and debugging
Troubleshoot
Maintenance
Update and improvement
Commitment to the service
1. After signing the contract , send engineer for assisting installation and debugging.
2. One-year warranty. Provide technical support free all-life of the products.
3. Keep all-life contacting with clients, get feedback on use of the equipment and make the products quality continually perfected.
4. Hot-line of service is available in 24h, responded in 8h.
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