Manufactured in the USA.
USE For use only on ductile iron bell and spigot joints.
SIZES 4" - 12"
COMPATIBILITY See submittal for pipe compatibility details.
WORKING PRESSURE Up to 350 psi (not to exceed pipe rating).
RUBBER 4 - 10 inch: Styrene Butadiene Rubber (SBR) in accordance with ASTM D2000 MBA 710. NSF61 Certified.
12 inch: Nitrile Butadiene Rubber (NBR), dual durometer 60/80 per ASTM D2000. NSF61 Certified.
14 - 24 inch: Dual durometer SBR per ASTM D 2000 MBA 610Z and MBA 810, compounded for water and sewer service. Meets ANSI/AWWA C111/A21.11-00. For other compounds, contact Romac Industries, Inc.
RESTRAINING TEETH Hardened 400 Series Stainless Steel.