For outdoor installations near the sea (corrosivity category C3) we advise to use our hot dip galvanized couplings and fittings. For application in corrosivity category C4 (higher salinity climate) or higher, please contact info@ profittings. eu. We strongly advise to always store our products in closed and dry warehouses.

Housing: Ductile cast iron ASTM A536 65-45-12 Gasket: Rubber gasket EPDM, working temperature range -34°C –+110°C Bolt&Nut: Heat resistant, zinc electroplated made of carbon steel, conform to ASTM A183/ISO 898

Full casting Sprinkler outlets are designed for direct connection of sprinkler heads.