US
Union Supply with PT & Drain Valve Model URP is a full port union supplied with a "PTV" combination manual air vent & Pressure/Temperature test port. Available with multiple combinations of end connection types and sizes. Model Number Size Description US-050S-050S 1/2" Union,1/2" SWT X SWT US-050S-050M 1/2" Union,1/2" SWT X MNPT US-050F-050S 1/2" Union,1/2" FNPT X SWT US-050F-050F 1/2" Union,1/2" FNPT X FNPT US-075S-075S 3/4" Union,3/4" SWT X SWT US-075S-050M 3/4" Union,3/4" SWT X MNPT (reduced 1/2") US-075F-075S 3/4" Union,3/4" FNPT X SWT US-075F-075F 3/4" Union,3/4" FNPT X MNPT US-100S-100S 1" Union,1" SWT X SWT US-100S-050M 1" Union,1" SWT X MNPT (reduced 1/2") US-100F-100S 1" Union,1" FNPT X SWT US-100F-100F 1" Union,1" FNPT X FNPT US125S-125S 1 1/4" Union, 1 1/4" SWT X SWT US125S-125M 1 1/4" Union, 1 1/4" SWT X MNPT US125F-125S 1 1/4" Union, 1 1/4" FNPT X SWT US125F-125F 1 1/4" Union, 1 1/4" FNPT X FNPT US150S