- Product
- Pumps
- Cavity Technology
- GJR Series
GJR Series
Product Type: Cavity Technology
Abrasive fluids, such as pigmented paints and inks or metal loaded fluids, often cause significant pump wear, impacting pumping functionality and dramatically
shortening pump life.
Micropump’s GJR Series pumps use leading materials and design processes to deliver exceptional pump performance and reliability in challenging fluid applications.
0.316 ml/rev (N21)
0.64 ml/rev (N23)
1.23 ml/rev (N27)
500-5500 RPM
158 mL/min | 2.5 US gal/hr
3.4 L/min | 0.89 US gpm
5.5 bar | 80 psi
21 bar | 300 psi
-46 to 132 °C | -50 to 270 °F
0.5 to 1500 cP
0.34 to 0.45 kg | 0.75 to 1.00 lbs
1/8"-28 B.S.P.P.
- Chemical and Abrasion Resistant
- Small Size
- Smooth, Pulseless Delivery
- Easy to Service
- Proven Reliability
- Advanced Pump Technology
- High-System Pressure Capability
- Enhanced Efficiency
- OEM Configurations
- Gear Set N21: 0.316 ml/rev (0.08 US gal/1000 rev)
- Gear Set N23: 0.64 ml/rev (0.17 US gal/1000 rev)
- NEW Gear Set N27: 1.23 ml/rev (0.32 US gal/1000 rev)
- Magnetic Drive Gear Pump
- Cavity Style
- Solid Nickel Carbide Spur Gears
- Side Port
- Details
- Features
- Applications
- Documents
Displacement
0.316 ml/rev (N21)
0.64 ml/rev (N23)
1.23 ml/rev (N27)
Recommended Speed Range
500-5500 RPM
Flow Rate (min)
158 mL/min | 2.5 US gal/hr
Flow Rate (max)
3.4 L/min | 0.89 US gpm
Differential Pressure (max)
5.5 bar | 80 psi
System Pressure (max)
21 bar | 300 psi
Temperature Range
-46 to 132 °C | -50 to 270 °F
Viscosity Range
0.5 to 1500 cP
Weight
0.34 to 0.45 kg | 0.75 to 1.00 lbs
Standard Ports
1/8"-28 B.S.P.P.
- Chemical and Abrasion Resistant
- Small Size
- Smooth, Pulseless Delivery
- Easy to Service
- Proven Reliability
- Advanced Pump Technology
- High-System Pressure Capability
- Enhanced Efficiency
- OEM Configurations
- Gear Set N21: 0.316 ml/rev (0.08 US gal/1000 rev)
- Gear Set N23: 0.64 ml/rev (0.17 US gal/1000 rev)
- NEW Gear Set N27: 1.23 ml/rev (0.32 US gal/1000 rev)
- Magnetic Drive Gear Pump
- Cavity Style
- Solid Nickel Carbide Spur Gears
- Side Port
Related Products
Find a Distributor
Get a Quote
Find a Product
Micropump, Inc. Notice
Micropump, Inc. uses cookies to collect information about the use of our web sites. We use different cookies to operate our website, analyze the use of the website, improve the performance of our website and display suitable advertisement that might be relevant to you.
Some of these cookies are provided by third parties. You are free to decide which categories you would like to permit and can withdraw this consent at any time. You can either accept all cookies, reject all but the necessary cookies.
Further information can be found in our cookie notice.
Headquarters
Micropump Inc.
1402 NE 136th Avenue
Vancouver, WA 98684-0818 USA