The series high pressure resistant composition vane pumps with highperformance are developed for engineering
machinery application, especially for walking machinery. The main features are as follows:
1. Adopt the structure of hydraulic balanceing composition vanes, making the resistant pressure higher to maximum
2. Adopt the structure of floating side plate supporting with its function of automatic tolerance compensation, which
helps to get pressure balance and high performance under high rotation speed and high pressure.
3. Adopt bimetal flexible material for side plates, which dramatically improves the engagement performance of the
gears and thus makes the pumps working better and longer.
Vickers 20VQ,25VQ,35VQ,45VQ hydraulic pump despcription:
Max speed (r/min)
It is recomanded to adopt anti-wear hydraulic fluids with viscosity of 32cst-68cst under the temperature of 40ºC, or automobile crancase oil with alphabetic marks of SC, SD,SE or SF. The recommanded viscosity under rotation speed and rated pressure should range from 13cst to 54cst with the temperature range of 49ºC to 65ºC.
Established in 2004, Dongguan Blince Machinery & Electronics Co., Ltd.
Specializes in the business of hydraulic motor, cycloid motor, vane pump and hydraulic valve.Located in Changan,
Dongguan, Guangdong, where we enjoy the
convenient access to major transportation networks. Our factory covers an area of
30,000 square meters and has about 361 staffs. Furthermore, our engineers have decades of experience in hydraulic
area, all the products are manufactured with advanced equipment and strict QC procedures in order to ensure high
quality. Copperate with us, you will have the stably, timely and credible supply.
1. Guarantee for one year or 1000 hours (according to whichever ends first) from the purchasing date on.
2. During the guarantee period, our company will provide the easy-damaged spare parts for problems caused by our quality of production or raw material. Pls provide the defective appearance and related invoice number.
3. Sorry for you should responsible for the freight come-and-go,and the custom tax.
4. After expiration, our company can provides cost spare-parts maintenance for engines.
5. To save the cost,you can choose send the motor back without packing.
6. My dear friend, your emails can be get within one business day. If you do not receive our reply, please kindly re-sent your email or give us a call any time.