Technical Data
Download datasheets, manuals, and technical documentation for Rotor-Tech products.
Electric Drive Pumps
Model GS 1100 Series
Model GS 2200 Series
Model GS 3300 Series
Model GS 4400 Series
Filters and Flow Gauges
NPSH Test Results
Net Positive Suction Pressure required (NPSHr) at the pump inlet, from Rotor-Tech's calculated and lab-tested values for each GS Series frame size.
| Model | NPSHr @ 1500 RPM | NPSHr @ 1800 RPM |
|---|---|---|
| GS 1100 | 0.914 psia | 1.315 psia |
| GS 2200 | 1.44 psia | 2.08 psia |
| GS 3300 | 1.88 psia | 2.71 psia |
| GS 4400 | 2.415 psia | 3.475 psia |