Cast iron pump with whopping Bore cylinder and piston, united with greater bore and stroke, outside performance. Substantially lower noise with a hulking 1,720 - RPM pump-enabling greater displacement at lower RPM. incidences of tripped breakers and voltage drop that can cause immature motor failure. Cooler running pump, wear. : Horsepower : 2.0 ; Pump : Oil-lubricated ; Tank -LRB- gal . -RRB- . : 2.6 sultry ; Performance -LRB- CFM -RRB- : 90 PSI : 3.3, 40 PSI : 3.8 ; Operating Pressure -LRB- PSI -RRB- : 0 - 130 ; AMPS : 12.4 ; Noise level -LRB- dB -RRB- : 80 ; Size : 18 `` x10 `` x22 '' ; profit Weight -LRB- lbs . -RRB- . :. Includes : 1/4 '' Brass Makita oecumenical.