Pump Curves: progressive_cavity_pump_2in_full
Representative pump performance curves for common HVAC and plumbing pump families — total head (ft), efficiency (%), BHP, and NPSHr at multiple flow rate (GPM) operating points
| pump family | flow gpm | bhp (hp) | efficiency pct (%) | notes | npshr ft (ft) | total head ft (ft) |
|---|---|---|---|---|---|---|
| progressive_cavity_pump_2in_full | 10 | 9.1 | 52 | Low flow; strong head - PC pump nearly independent of head | 4 | 195 |
| progressive_cavity_pump_2in_full | 20 | 14.9 | 62 | PC pump: flow proportional to speed; efficiency rising | 5 | 192 |
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