- hydraulic relief valve gear pump parts

Features:

1. The range of gear pump with relief valve and motors is available in 4 basic frame sizes for flows up to 108lpm and pressure up to 250bar (3500psi) single and multiple units are offered having a variety of shaft, flange and connection options, which fit SAE, European and German standards.

2. high tensile extruded aluminum alloy body and die casting covers machined as accurate tolerance, which ensure high volumetric and mechanical efficiency and low noise level.

3. viton o-ring and bck up ring ensure high temperature proof.

4. internal bearing design ensure high pressure capacity,

5. clockwise, counter-clockwise and reverse rotations are avialable

6.for comprehensive applications, the gear pump can be optionally mounted with catridge relief or lifting valves.

Model name: 

PR1-2A-F-02-R-X-4BJ  

Specifications: 

Series Number: PR1  Group: 2 group  Mounting:F(Flange Type)&L(Foot Type)  Displacement : 2: 2cc/rev, 3:3cc/rev, 4:4cc/rev, 6:6cc/rev, 7.5:7.5cc/rev, 9:9cc/rev, 10.5:10.5cc/rev, 12:12cc/rev  Rotation Directional  R: clockwise L: Counter-clockwise  Shaft Type:  X: straight Shaft,  Y: Spline Shaft  Flange Mounting Type: 4BJ: JIS 4-bolt 

Pressure max.: 210kgf/cm2 

Displacement max.: 2cc/rev~12cc/rev  Mounting Type: (Flange type): JIS 4-bolt  

 pump, hidro