Mission Rubber 701011 Rubber Clamp-on Test Cap 1.5 in

Product Description

The MISSION RUBBER 701011 is a rubber clamp-on test cap designed to temporarily seal pipe openings during pressure testing and leak-down inspections. The cap clamps onto the pipe end with a mechanical fastener, creating a secure, watertight seal without adhesives or solvent welds. At 1.5 inches nominal size, it fits standard pipe ends and provides a reliable closure for drain, waste, and vent systems under test conditions. Licensed plumbers and pipefitters use this cap during rough-in inspections to hold system pressure while code officials witness the test.

This test cap is suited for residential and light commercial plumbing installations where DWV systems must be pressure-tested prior to inspection sign-off. It is installed on exposed pipe ends during rough-in stages before fixtures are set. The clamp-on design allows for quick installation and removal, making it practical for repeated use across multiple test cycles on a job site.

Key Features

• Clamp-on design eliminates need for adhesives or solvent welds during test procedures
• Rubber construction provides a flexible, compressive seal against the pipe end
• 1.5-inch nominal size fits standard DWV pipe openings
• Reusable design supports multiple test cycles
• Lightweight at 0.17 pounds for easy handling on the job site

Compatibility

Designed as an OEM-style replacement and standard-use test fitting for 1.5-inch nominal pipe ends in residential and commercial DWV plumbing systems.

Installation Notes

Installation is performed by a licensed plumber or pipefitter during rough-in pressure testing. Shut off all system pressure and verify the pipe is dry and clean before seating the cap. Tighten the clamp evenly to form a uniform seal around the pipe end. Follow local plumbing codes and IPC requirements for test pressure limits and test duration when using temporary test caps.