Allentown’s Brass Hose Couplings have, as a standard for more than 80 years, used rounded threads for ease of installation and compact design so it won’t catch when a hose is pulled around a job site.

Specifications
Process Type	Dry

Technical Information
Size	Female Half Part #	Male Half Part #	Coupling Set Part #
1" (25mm)	23-513	23-514	23-700
1-1/4" (32mm)	23-517	23-518	23-702
1-1/2" (38mm)	23-519	23-520	23-703
1-5/8" (41mm)	23-521	23-522	23-704

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.