Theory: Rotary Pump
Structure: Gear Pump
Usage: Oil
Power: Hydraulic
Standard or Nonstandard: Standard
Fuel: Oil
Pressure: High Pressure
Application: Agriculture machine, hydraulic system
SeriesGroup: 20, 2 PE, F Serious
Displacement: 3~30ml/r
Max. Pressure(continuous)270bar
Weight: 3.0~4.5Kg+3.0~4.5Kg
Material: Extruded aluminum body, die cast aluminum cover or cast-iron cover
Front cover4-bolt rectangular flange, 4-bolt square flange, 2-bolt SAE Flange
ShaftTang claw shaft, Tapered key shaft, Straight key shaft, spline shaft
PortsBSP, Metric, NPT, UNF, Flange Metric thread, Flange UNC Thread
Shaft sealV(-10º C~120º C), H(-40º C~80º C), T(3~6bar), N(3~10bar)
Valve(option)Pressure Relieve Valve, Flow Control Valve

History & Ability

1) Liansheng is the leading manufacturer of hydraulic oil pump in china, founded in 1988.
2) Specialist in developing production and sales of pump products.
3) Over 25 years experience and professional technical team.
4) Powerful R&D ability.
5) Own good reputation in European, Middle East, Africa and Southeast market.
6) Perfect Service
7) Good Quality: We have strict quality control system, we have always committed ourselves to manufacture high-quality products
8) Competitive price.
9) As a result of our high quality products and outstanding customer services, we have gained a good reputation worldwide.
10)Assure the highest quality products in a short lead time.

We sincerely welcome the new and old friends from home and abroad to synergize with our company and share the benefits and opportunities. We will offer our best price with good quality for you. We wish to create splendid achievements with you in the future.