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Concrete Placing Heads

Putzmeister's unique dry-process Concrete Placing Head allows you to turn a dry- process gunning system into a wet-process placing system. Installed after the nozzle body, it has a series of baffles and spiral blades which dissipate the air velocity and allow wet mix to flow out the end. It can also be used as a conveying head to place anything from sand to 1-inch (25mm) size aggregate. The threaded end of the placing head couples to the nozzle body.

Technical Information

Hose Size Model 500 Complete Part # Main Body Part # Baffle Plate Part # Wedge Part #
1-1/2" & 1-5/8" (38mm and 41mm) AST23747 AST23109 AST23103 AST23102
2" (51mm) AST23753 AST23109 AST23103 AST23102