Both the flange and the support arm are made of type-304

The single-function design provides you with a full coverage

For Use with Series: 1300

Stud Size: 8-32 X 1/2 in

Mueller Steam Specialty 2 1/2 in Y Strainer, Flanged, 31/500 in Mesh, 10 in Length, Cast Iron - 21/2 758N Iron Body flanged Wall Mounted Soap Dispensers Both the flange and theThis MUELLER STEAM SPECIALTY Y strainer provides protection for meters, pumps, and valves. Bosses at the inlet and outlet flanges are provided for the gauge taps while a recessed seat in the cover allows accurate screen alignment. Model has an open area ratio thats greater than the pipe size to help ensure low pressure drop.