Pro-Tec Series(Air-operated Airless pump)

MODEL SPEC PRO-451 FLUID PRESSURE RATIO 45:1 OUTPUT(GPM)L/min 12.5(31/6GPM) MAX.DISCHARGE PRESSURE (P .S .I/BAR) 4,050 psi / 280 bar AIR PRESSURE RANGER (P .S .I/BAR) 40-90 psi / 3-6 bar MAX. PUMP SPEED(CYCLE/min) 50 STROKE(mm) 120(4 ?inch)? WEIGHT(kgs) 80 APPLICATIONS Roofing,Construction