Hydraulic Single Gear Pump for LCH Precision Technology Co., Ltd

Single Gear Pump
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Model  HGP-5AI Series

Feature:
  • Pmax:190kgf/cm2~330kgf/cm2 (4620psi)
  • Qmax:22cc/rev~90cc/rev
  • Shaft type: 
    • X: Straight Shaft (22.22mm, 25.40mm), 
    • Y: Spline Shaft (13T), 
    • Z: Taper Shaft (1:8)
  • Mouting type: Flange type; foot type
  • Flange Mounting Type: SAE 2-bolt.DIN 4-bolt
  • inlet and outlet option: flange type, G, BSPP PF type, PT type, NPT type and UNF type.
    1. The range of hydraulic gear pump 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. viton o-ring and bck up ring ensure high temperature proof.
    3. internal bearing design of  Single Gear Pump ensure high pressure capacity,
    4. 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.
    5. A HGP series gear pump uses the meshing of gears to pump fluid by displacement. They are one of the most common types of pumps for hydraulic fluid power applications.Gear pumps are also widely used in chemical installations to pump high viscosity fluids. There are two main variations; external gear pumps which use two external spur gears, and internal gear pumps which use an external and an internal spur gears (internal spur gear teeth face inwards). Gear pumps are positive displacement (or fixed displacement), meaning they pump a constant amount of fluid for each revolution. Some gear pumps are designed to function as either a motor or a pump.

how to order your gear pump

How to order:

Description of each model code:

Model Number: HGP-5AI-F-55-R-Z1-4BD-P1

 

Model code

Descriptions

1

HGP

Series Number

Single Gear Pumps

2

5AI

Group

Group 5AI

3

F

Mounting

F: Flange Type

L:Foot Type

4

55

Displacement

22:22cc/rev

26:26cc/rev

33:33cc/rev

44:44cc/rev

48:48cc/rev

55:55cc/rev

63:63cc/rev

75:75cc/rev

80:80cc/rev

90:90cc/rev

5

R

Rotation Directional

(Viewed from shaft side)

R:Clockwise
L:Counter- clockwise

6

Z1

Shaft Type

X: Straight Shaft

Y: Spline Shaft

Z: Taper Shaft

7

F

P

G

N

U

Flange type (F1-F8)

PT thread (P1-P2)

G, BSP, PF thread (G1-G4)

NPT (N1-N2)

UNF (U1-U6)

how to order your gear pump

Specification Table

 

Model Numbers

Displacement

Cc/rev

Pressure kgf/cm2

Speed r.p.m

Weight kg

Work

Max.

Max

Min

 

HGP-5AI-22--

22

280

330

3000

700

0.96

HGP-5AI-26--

26

280

330

3000

700

9.04

HGP-5AI-33--

33

280

330

3000

700

9.18

HGP-5AI-44--

44

240

290

3000

700

9.40

HGP-5AI-48--

48

240

290

3000

700

9.48

HGP-5AI-55--

55

210

255

3000

700

9.62

HGP-5AI-63--

63

210

240

3000

600

9.78

HGP-5AI-75--

75

190

210

3000

600

10.02

HGP-5AI-80--

80

180

210

3000

600

10.12

HGP-5AI-63--

90

170

190

2500

600

10.32

how to order your gear pump


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Model  HGP-2A Series
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