Ductile iron coupling with insulating boot. The IC501's insulating boot stops electrolytic action by isolating one pipe from the other.
Manufactured in the USA.
USE Couples pipes of dissimilar metals. Flexibly couples pipes of same or different diameters.
SIZES 4" - 14”
COMPATIBILITY Steel, cast iron and other types of metallic pipe.
WORKING PRESSURE Up to 260 psi. For higher pressure, consult your representative.
CASTINGS The end rings and center rings are cast from ductile (nodular) iron, meeting or exceeding ASTM A 536.
GASKETS Gaskets are made from virgin Styrene Butadiene Rubber (SBR) compounded for water and sewer service in accordance with ASTM D 2000 MBA 710.
IC BOOT Gaskets are made from virgin Ethylene Propylene Diene Monomer (EPDM) compounded for water and sewer service, and for insulating properties, in accordance with ASTM D 2000 MBA 715.
BOLTS AND NUTS 5/8 inch, high strength low alloy steel trackhead bolts. National coarse rolled thread and heavy hex nuts. Steel meets AWWA C111 composition specifications. Stainless steel bolts and nuts available on request.
COATINGS Shop coat applied to cast parts for corrosion protection in transit. Fusion bonded epoxy, liquid epoxy and other coatings available on request.