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Products > Gear pump > > HGP-2A series type hydraulic gear pump

Product name : HGP-2A series type hydraulic gear pump

Item : 06

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Details:

HGP-2A Gear Pumps (HGP-2A)

Features

HGP-2A Gear Pump function well under high temperature with Viton’s seal. It can also run under high pressure with the oil less bearing design.

Model Definition

HGP-2A	-F	8	-R	-X	-4BJ
Series	Installation Type	Displacement (cc/rev)	Input Rotation	Input Shaft	Front Flange Cover
Gear Pump 2A Series	F: Flange Mounting L: Foot Mounting	2：2 3：3 4：4 6：6 8：8 9：9 11：11 12：12	R: Clockwise L: Anti-clockwise	X: Straight Keyed Y: Spline	4BJ: JIS 4-Bolt

Specification

Model	Displacement (cc/rev)	Pressure (bar)		Speed (RPM)			Weight (kg)
Model	Displacement (cc/rev)	Rated	Max.	Rate	Min.	Max.	Weight (kg)
HGP-2A-2	2	210	250	1800	900	5000	1.69
HGP-2A-3	3				850	5000	1.70
HGP-2A-4	4				800	4500	1.71
HGP-2A-5	5				700	3500	1.71
HGP-2A-6	6				700	3500	1.72
HGP-2A-8	7.5				600	3000	1.74
HGP-2A-9	9				550	2500	1.74
HGP-2A-11	10.5				500	2000	1.74
HGP-2A-12	12	175	210		500	2000	1.76

This HGP-2A series gear pump with high strength pump body, using high strength cast aluminum alloy pump body, high strength explosion-proof anti-crack.
There are several high strength fastening bolts for fixing, sealing well, not easy to leak and resistant to high pressure.
Gear pump HGP-2A-F2R, gear pump HGP-2A-F3R, gear pump HGP-2A-F4R, gear pump HGP-2A-F5R,
Gear pump HGP-2A-F6R, gear pump HGP-2A-F6R, gear pump HGP-2A-F8R, gear pump HGP-2A-F9R,
Gear pump HGP-2A-F11R, gear pump HGP-2A-F12R;
Gear pump HGP-2A-F2L, gear pump HGP-2A-F3L, gear pump HGP-2A-F4L, gear pump HGP-2A-F5L,
Gear pump HGP-2A-F6L, gear pump HGP-2A-F6L, gear pump HGP-2A-F8L, gear pump HGP-2A-F9L,
Gear pump HGP-2A-F11L, gear pump HGP-2A-F12L

Advantages of aluminum alloy gear pump:

Gear pump (such as model hgp-3a-f30r, hgp-3a-f23r) is a rotary pump that can deliver liquid through the rotation of meshing gear between pump cylinders and the change and movement of working volume between meshing gears, so as to achieve pressurization. Generally, hard aluminum alloy is used under high pressure of 25 MPa, which has excellent heat dissipation performance, easy processing and high batch processing efficiency. At the same time, the surface of aluminum alloy gear pump is not only smooth, but also does not need to be painted to prevent rust. Light weight, low noise and easy maintenance are also advantages of aluminum alloy gear pump (such as HGP model).

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