SDR 14 PVC Ultra Heavy Duty™ Gasketed Sewer Fittings
Injection Molded in Sizes 4” – 6”
Ultra Heavy Duty ™ fittings have the heaviest wall thickness in the industry of SDR 14 through the body of the fitting. Plastic Trends is the only manufacturer offering a product line with this wall thickness.
Applications
Ultra Heavy Duty™ Gasketed Sewer fittings are used in unstable installation conditions. Plastic Trends Ultra Heavy Duty™ Gasketed Sewer fittings, in conjunction with proper back fill techniques, further assist in eliminating system damage caused by angular deflection or drag down forces due to earth shift and settlement. In addition, Ultra Heavy Duty™ fittings are used with SDR 35 pipe, which presents significant cost savings over using C900 pipe. New to the Ultra Heavy Duty™ product line are gray high impact color coded gasket retention rings for easy field identification.
Certifications
Plastic Trends Ultra Heavy Duty™ Gasketed Sewer Fittings exceed specifications defined in ASTM D 3034 and F 1336.
Ultra Heavy Duty
Spec Sheet
Short Form Specifications
Gasketed Ultra Heavy Duty™ sewer fittings shall be manufactured to accept ASTM D 3034 SDR 35 or SDR 26 sewer pipe. Fitting bodies shall have a minimum of SDR 14 wall thickness. Fitting hubs below the gasket race shall have a minimum wall thickness of SDR 18. Fitting gaskets shall comply with ASTM F 477 or F 913. Fitting gaskets shall be locked firmly in position to prevent displacement. Fittings shall be injection molded from virgin PVC compound having a minimum cell classification of 12454 or 13343 in accordance with, and certified by the National Sanitation Foundation (NSF), to meet ASTM D 1784. Gasket joints must comply with ASTM D 3212 Internal Pressure Test (exfiltration) and Vacuum Test (infiltration) at 5 degrees of gasket joint deflection. Gasketed Ultra Heavy Duty™ sewer fittings shall be certified by the National Sanitation Foundation (NSF) to meet ASTM D 3034. Ultra Heavy Duty™ sewer fittings shall be Plastic Trends or equivalent.
