Original
By certification 
Product Description
Gear metering pumps feature a simple structure with only two moving parts. They have no accessories such as failure prone one-way valves. They also incorporate precise metering with pulse-less uniform flow. Previously, where systems needed longer lifespans and higher precision, these pumps were largely OEM (original equipment manufacture) built.
Advantages
1）Extremely corrosion resistant.
2）Designated materials to maximize life span
3）Specially designed structure for reliable sealing
4）Simple design with only two moving parts
5）Easy maintenance and service with no need for special tools
Technical Details
| Material | Reinforced carbon composite material |
Stealing |
Single and double mechanical seal |
Installation |
Motor and footing installations |
Pressure |
1-10 bar (depending upon viscosity) |
Viscosity |
≤5000cps |
Temperature |
-5-60℃ |
Selection table
| Type | Single rotation displacement(cc/rev) |
Rated flow rate at Maximum speed(L/min) |
Maximum speed |
Inlet/outlet dimension |
AS79 |
0.95 |
1.4 |
1500 |
G1/2” |
AS126 |
1.26 |
1.9 |
1500 |
G1/2” |
AS190 |
1.90 |
2.5 |
1500 |
G1/2” |
AS285 |
2.85 |
4.2 |
1500 |
G1/2” |
AS380 |
3.80 |
5.7 |
1500 |
G1/2” |
AS570 |
5.70 |
8.5 |
1500 |
G1/2” |
AS855 |
8.55 |
12.8 |
1500 |
G1/2” |
AM142 |
14.2 |
21.4 |
1500 |
G1/2” |
AM214 |
21.4 |
32.0 |
1500 |
G3/4 |
AM280 |
28.0 |
42.0 |
1500 |
G3/4” |
AM320 |
32.0 |
48.0 |
1500 |
G3/4 |
http://www.cnhiright.com/
