Putzmeister’s cast aluminum Hamm Nozzle Tips are manufactured with pure gum rubber liners and are the most widely used for all types of dry-process shotcrete work. The 2-inch (51mm) tip fits 2-inch (51mm) nozzle body.

Specifications
Process Type	Dry

Technical Information
Size	Tip Part #	Liner Part #
1" (25mm)	23-571	23-572
1-1/4" "(32mm)	23-573	23-574
1-1/2" (38mm)	23-575	23-576
1-5/8" (41mm)	23-577	23-578
2" (51mm)	23-230	23-231
Ridley Boomer	23-832	23-835