Allentown’s Flanged Couplings have a snap coupling and gasket that complete the connection. Rotary guns like the Piccola and GRH-610 have a flanged outlet.

Specifications
Process Type	Dry

Technical Information
Size	Flanged Hose End Part #	Snap Coupling with Gasket Part #	Gasket Part #
1" (25mm)	23-633	23-128 2" (51mm) coupling	23-129 2" (51mm) gasket
1-1/4" (32mm)	23-634	23-631 3" (76mm) coupling	23-632 3" (76mm) gasket
1-1/2" (38mm)	23-636	23-631 3" (76mm) coupling	23-632 3" (76mm) gasket
1-5/8" (41mm)	23-637	23-631 3" (76mm) coupling	23-632 3" (76mm) gasket
2" (51mm)	23-630	23-631 3" (76mm) coupling	23-632 3" (76mm) gasket
2-1/2" (64mm)	23-627	23-625 4" (102mm) coupling	23-624 4" (102mm) gasket

Working pressure is based on minimum burst pressure values per manufacturer’s specification. The appropriate high pressure couplings and weld ends must be used. Values are for current supplied product. Consult Allentown for specific applications. Failure/burst pressures are for new hose when installed and used properly.