External Gear Pumps
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Whether you use the cavity style or the revolutionary suction
shoe design, Micropump gear pumps are engineered to deliver peak
performance in any application with flow rates to 42 L/min (11.1
gpm).
Benefits of the external gear pump include:
- Magnetic coupling for leak-free operation
- Pulseless delivery for a smooth and
continuous flow
- Strong chemical resistance
- High dependability
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The chart below provides a brief preview of all of Micropump's magnetic
drive external gear pumps with links to specifications and complete
details for each specific series.
If you do not find a pump to match your requirements, please submit
your application request and Micropump will be happy to specify
a pump for your specific needs.
| SERIES
GA/GAH |
0.0095 L/min
(0.0025 gpm) |
0.32 L/min
(0.09 gpm) |
5.2 bar
(75 psi) |
21 bar
(300 psi) |
0.017 to
0.092
ml/rev |
| SERIES
GB |
0.076
L/min
(0.02 gpm) |
4.0
L/min
(1.1 gpm) |
8.7
bar
(125 psi) |
21
bar
(300 psi) |
0.097
to 1.17
ml/rev |
| SERIES
GC |
0.189
L/min
(0.05 gpm) |
12.0
L/min
(3.2 gpm) |
8.7
bar
(125 psi) |
103
bar
(1500 psi) |
0.81
to 3.48
ml/rev |
|
| SERIES
GJ |
0.076
L/min
(0.02 gpm) |
3.2
L/min
(0.85 gpm) |
5.6
bar
(80 psi) |
21
bar
(300 psi) |
0.316
to 1.12
ml/rev |
| SERIES
GD |
0.095
L/min
(0.025 gpm) |
12.0
L/min
(3.2 gpm) |
8.7
bar
(125 psi) |
103
bar
(1500 psi) |
3.48
ml/rev |
| SERIES
GK |
3.41
L/min
(0.9 gpm) |
10.9
L/min
(2.9 gpm) |
4.1
bar
(60 psi) |
103
bar
(1500 psi) |
3.15
ml/rev |
| SERIES
GL |
3.75
L/min
(1 gpm) |
13.5
L/min
(3.6 gpm) |
8.7
bar
(125 psi) |
103
bar
(1500 psi) |
4.6
to 7.7
ml/rev |
| SERIES
GM |
11.4
L/min
(3 gpm) |
21
L/min
(5.6 gpm) |
8.7
bar
(125 psi) |
103
bar
(1500 psi) |
7.3
to 12.2
ml/rev |
| SERIES
GN |
22.7
L/min
(6 gpm) |
42
L/min
(11.1 gpm) |
6.9
bar
(100 psi) |
103
bar
(1500 psi) |
24.5
ml/rev |
|
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