Romac 268-112031 Restrained End Cap 10 Inch

Product Description

The ROMAC 268-112031 is a 10-inch wide range restrained end cap designed to seal plain-end pipe for testing, blow-off, or line flushing operations, and is equally suited for permanent pipe end sealing applications. Cast components including end rings, center ring, and bolt guides are ductile iron meeting ASTM A-536, grade 65-45-12. Fasteners are 304 stainless steel. The cap accommodates up to 4 degrees of deflection, making it adaptable to field conditions. A Romacote fusion bonded epoxy coating provides corrosion resistance. Rubber gaskets are SBR compounded for water and sewer service or NBR as required, both certified to NSF 61. Licensed plumbers and waterworks contractors are the primary installers.

This end cap covers a wide pipe outside-diameter range spanning IPS PVC through cast iron pipe, making it practical across mixed-material infrastructure. Typical applications include municipal water distribution, sewer force mains, industrial piping, and contractor field testing where a restrained, leak-free temporary or permanent cap is required. The multi-purpose design reduces the need for separate testing-only and permanent-seal fittings, simplifying inventory on active jobsites.

Key Features

• Ductile iron cast components meeting ASTM A-536, grade 65-45-12 for structural reliability
• Accommodates up to 4 degrees of deflection for field alignment flexibility
• Romacote fusion bonded epoxy coating for corrosion resistance
• SBR or NBR rubber gaskets rated for water and sewer service per ASTM D-2000, NSF 61 certified
• 304 stainless steel hardware, uncoated
• Suitable for testing, blow-off, line flushing, or permanent end sealing
• Made in the USA

Compatibility

Designed for use on 10-inch plain-end pipe ranging from IPS PVC through cast iron. Complies with ANSI 372, ANSI 61, ASTM A-536 grade 65-45-12, ASTM D-2000, NSF 372, and NSF 61.

Installation Notes

Installation should be performed by a licensed plumber or qualified waterworks mechanic following applicable local codes and AWWA guidelines. Depressurize and isolate the pipeline before fitting the end cap. Inspect the pipe end for burrs or damage that could compromise the gasket seal prior to assembly. Do not exceed the pressure and deflection ratings specified by the manufacturer for the pipe material and diameter in use.

Technical Specifications

• Fitting Size: 10 inches
• Fitting Type: End Cap
• Application: Plain End Pipe
• End Connection: Restraint Joint
• Material: Ductile Iron, Rubber, Stainless Steel, Plastic
• Material Type: ASTM A-536 Grade 65-45-12 Ductile Iron, SBR or NBR Rubber, 304 Stainless Steel, Reinforced Nylon
• Coating: Romacote Fusion Bonded Epoxy
• Max Deflection: 4 degrees
• NSF Certified: Yes - NSF 61, NSF 372
• ANSI Standards: ANSI 61, ANSI 372
• ASTM Standards: ASTM A-536 Grade 65-45-12, ASTM D-2000
• Country of Origin: USA

Standard Information

• Brand: ROMAC
• Manufacturer Part Number: 268-112031