LETTERS OF COMPLIANCE < LITERATURE Stainless Steel Constant Pressure Manifold Combination Nipples and Hose Menders CAST NO LEAD BRONZE FITTINGS 125LBS. 316 Stainless Steel Pipe Nipples 300 MALLEABLE and GALVANIZED FITTINGS Galvanized Schedule 80 Steel Seamless Pipe Nipple BLMC Series / BLMHC Series / GMC SERIES Merchant Steel Countersunk Square and Hex Plugs DU Series (Dielectric Unions) 2-SSC87 Series Clamps 2-SSC87 Series Clamps No Lead Brass Relief Valves 304 Stainless Steel Insert Adapters Black Schedule 80 Steel Seamless Pipe Nipple No Lead Dial Pressure Gauges 0827NL Series No Lead Ball Valves 150# MALLEABLE BLACK AND GALVANIZED FITTINGS