Flow Rate - CC's: 750 CC's / MIN @ 43.5 PSI Flow Rate - LB's: 71 LBS / HR @ 43.5 PSI Resistance: 2.5 Ohms @ 68 F Voltage: 8-15 Volts, nominal 13.5 Volts Amperage: Peak 4.0 Amps / Hold 1.5 Amps Pressure: Min 30 PSIG / Max 100 PSIG