Description

The PROFLO import heavy-duty no-hub coupling conforms to CISPI 310 and ASTM C1540 | Clamp type 304 AISI stainless steel | Screw type 305 AISI stainless steel 3/8 in hex head/shoulder | Shield type 304 AISI stainless steel and corrugated with a thickness of 0.0008 in | Gasket made from an elastomeric compound that meets ASTM C-564 | 4 clamps per coupling