The GJ Series magnetically driven external gear pump delivers exceptional pumping performance for any high-precision application. These compact, magnetically driven gear pumps feature a cavity style design with no dynamic seals. With benefits like chemical resistance, abrasive fluids pumping and smooth, pulseless delivery, GJ Series pumps are available with a wide range of options, as well as in standard and OEM configurations.
Displacement Range
-
Gear Set N21: 0.316 ml/rev
-
Gear Set N23: 0.64 ml/rev
-
Gear Set N25: 0.91 ml/rev
-
Gear Set N27: 1.23 ml/rev
Construction
Wetted Materials
-
Base Materials
– 316 Stainless Steel
– Alloy 20
– Titanium
– Hastelloy C-276®
-
Gears
– PPS
– PEEK
– PTFE
-
Static Seals
– Viton®
– PTFE
Magnets
Product Enhancements
- Internal Bypass
- Deck Ports
- Tri-Clamp Fittings
Performance Summary
|
Flow Rate (min)
|
158 mL/min |
|
Flow Rate (max)
|
6765 mL/min |
|
Differential Pressure (max)
|
80 psi |
|
System Pressure (max)
|
300 psi |
|
Temperature Range
|
-50 to 250 °F |
|
Viscosity Range
|
0.2 to 1500 cP |
|
Weight
|
1 lbs |
|
Standard Ports
|
1/8″-27 NPT(F) |
|
Recommended Max Speed
|
5500 RPM |
