OUTLET 304 Stainless Steel half coupling. Fused to shell with GTAW welding. 3/4" through 3" IP and CC (depending on model). ALL threads meet AWWA C800.
SHELL 304 Stainless Steel per ASTM A 240, gauges ranging from 24 gauge for smaller pipe OD’s to 16 gauge for larger pipe OD’s.
SIDEBARS Heavy gauge 304 Stainless Steel per ASTM A 240, GTAW welded to form permanent fusion with shell.
LUGS 304 Stainless Steel per ASTM A 240, fused to sidebars by GMAW welding.
BOLTS 304 Stainless Steel per ASTM A 479, 1/2" or 5/8" rolled thread. Bolts are GMAW welded to sidebar. NUTS 304 Stainless Steel per ASTM A 194, 1/2" or 5/8" UNC thread. Nuts coated to prevent galling.
LIFTER BARS 304 Stainless Steel per ASTM A 240, lip curved to hold position while tightening. Heavy gauge serves as bearing surface for nuts.
WASHERS Acetyl washer to reduce friction at nut. 304 Stainless Steel washer used on some size.
GASKET Gasket is made from NSF 61 Certified Nitrile Butadiene Rubber (NBR) compounded for water and sewer service and a tolerance of petroleum products in accordance with ASTM D 2000 MBC 610. Other compounds available for special applications.