V Seriesvane pumps with lower noise are intra vane pumps, featured by advanced performance, high pressure,
stable operation, lower noise, ultra-low pulse, long life-span and so on, and are widely used in cutting, 
plastic, leather, pressure, engineering, metallurgical machinery fields, and the like.

45V Hydraulics Vane Pump 




Installation and Use:
1.In installation, the tolerance of concentricity between shaft of pump and motor must be less than 
0.10mm(TIR) and the maximum permissible angle error is less than 0.2 degrees by using the 
flexible coupling; The pump shaft shall not bear the radial and axial load; The carrier must be firm 
with good rigidity and can fully absorb vibrations. 
2. Fix pipes, especially inlet pipes in accordance with the size of port and assemble safety relief valves 
in the system( the inlet flow rate is between 0.5 and 1.5 m/s ). The regulating pressure of the safety 
valve shall not be greater than the maximum pressure of the pump; Inlet pipes must be strictly 
sealed with no leakage; Inlet pipes must be strictly sealed with no leakage; The fuel tank shall be 
equipped with a diaphragm to separate the bubbles and dirt from the oil; The oil return nozzle 
should be lower the fluid surface, the minimum depth of 50 mm, even in a low, too, when the 
permissible level of to avoid the formation of bubbles . 
3.Set the suction pressure at pump inlet port : oil hydraulic oil is + 35 ~ -16.7 KPa. The hydraulic oil 
of water - glycol and phosphate ester was + 35 ~ -10.1 KPa. 
4.In case where the pump is installed on the tank or at the position higher than the tank top cover, the 
height of the suction port of the pump should be less than 500mm. 

Production Overview


Packaging & Shipping
Plastic packing for each pump, Inner box for each pump, Outer box packing then put on the pallet



FAQ 
1.Q: Is your company a trading company or a manufacturer? 
A: Our company is a trading company also a manufacturer, we have our own factory for production.
 
2.Q:What about the quality control and warranty ?
A: "Quality first, Customers foremost".Every piece of products is cheeked and tested strictly one by one before packing and shipping.
Our products have one year warranty, technical support is endless from us.
 
3.Q:Can you provide samples for checking and testing?
A:yes,we provide free samples for checking the build quality and real performance of our products,the freight need to be coverd by customer.
 
4.Q:How can I get to your company?
A: Our company address is No.888 Huaxu Road,Qingpu district,Shanghai,China
It is about 30 minutes by car from Shanghai Hongqiao airport or Shanghai Hongqiao Railway station.