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Home  |  Parts & Accessories  |  Shotcrete Parts & Accessories  |  Pumps  |  Water Booster Pumps

Water Booster Pumps

Putzmeister's air powered Water Booster Pumps work on a reciprocating differential area piston principle. The water pressure can be varied from 0-500 psi (0-34.5 bar) depending on the air pressure regulator setting.

Technical Information

GBP-300 GBP-500
Part Number AST70248 AST70216
Maximum Output 20 gpm (76 lpm) 10.6 gpm (40 lpm)
Minimum Air Pressure 20 psi (1 bar) 20 psi (1 bar)
Maximum Air Consumption 80 ft3/min (2.27m3/min) 80 ft3/min (2.27m3/min)
Length 24" (610mm) 24" (610mm)
Width 13" (330mm) 13" (330mm)
Height 12" (305mm) 12" (305mm)
Weight (approximate) 56 lbs (25kg) 56 lbs (25kg)