Cast Iron Soil Pipe Institute Receives NSF Certification
July 16, 2007
NSF International announced that the Cast Iron Soil
Pipe Institute (CISPI) member companies’ soil pipe and fitting products have
been certified. Cast-iron soil pipe and fittings are used in building
construction for sanitary and storm drain, waste and vent piping applications.
NSF certification demonstrates compliance with the CISPI 301: Hubless Cast Iron
Soil Pipe & Fittings and ASTM A 74 Standards: Specification for Cast Iron
Soil Pipe and Fittings.