HI-Flow- Air-Loc- Conversion Kit 3" Plug QD

The Cherne® Hi-Flow™ Air-Loc® Conversion Kit, 3 in. Plug, QD (part #41758) converts a Cherne 3 in. plug for quick-disconnect (QD) air testing with the Hi-Flow™ system. With QD fittings in place, the test hose snaps on and off in seconds — no threading fittings at the bottom of a trench or manhole.

Key Features

• Quick-disconnect (QD) fittings — fast, tool-free hookup to Hi-Flow™ hose for quicker test cycles
• Built for the Hi-Flow™ system — designed for use with Cherne 3/8 in. and 3/4 in. Hi-Flow™ hoses and Air-Loc® testing equipment
• Line acceptance and leak location — sets up a 3 in. plug for low-pressure air testing of installed lines
• Genuine Cherne® components — factory-matched parts that keep your test rig within manufacturer specifications

Applications

Plumbing and utility contractors use Hi-Flow™ conversion kits to run low-pressure air acceptance tests and pinpoint leaks in installed 3 in. drain, waste, and sewer lines.

Questions on sizing or bulk pricing? Call (866) 514-3684 or email us — we ship within the USA and welcome tax-exempt purchasing for qualified accounts.