Part Numbers:
25SA - Volts: 12 Gallons Per Hour: 500 Hose: 3/4" Amps: 1.9
20SA - Volts: 12 Gallons Per Hour: 800 Hose: 3/4" Amps: 2.8
27SA - Volts: 12 Gallons Per Hour: 1100 Hose: 1" & 1 1/8" Amps: 3.3
51S - Volts: 12 Gallons Per Hour: 1500 Hose: 1 1/8" Amps: 4.8
53S - Volts: 12 Gallons Per Hour: 2000 Hose: 1 1/8" Amps: 8.4
