Low-Profile Canopy Plugs

For Everyday use, High Risk Areas, & Replacing Stubborn Leaking Malleable Plugs

Low-Profile Canopy Plugs are made in response to industry concerns with potential third party damage caused by a mechanical excavator (backhoe).

This plug has a low-profile body, a fitted cap contoured to fit a range of pipes and Gas-Free* installation when used with an ALH Tapping Machine.

There are three sealing mechanisms:

Machined NPT threads to ANSI standards.
An "O" ring between the cap and the pipe.
A rubber seal bonded to zinc plated steel is positioned under the head of the bolt.

Available Sizes
46-A0163	1 1/4" Plug Cap to fit 4" Cast Pipe Profile	46-A0110	2" Plug/Cap to fit 8"-12" Cast Pipe Profile
46-A0164	1 1/4" Plug Cap to fit 6" Cast Pipe Profile	46-A0157	2 1/2" Plug/Cap to fit 10"-16" Cast Pipe Profile
46-A0165	1 1/4" Plug Cap to fit 8"-12" Cast Pipe Profile	46-A0113	3" Plug/Cap to fit 16"-20" Cast Pipe Profile
46-A0158	1 1/2" Plug Cap to fit 4" Cast Pipe Profile	46-A0116	4" Plug/Cap to fit 20"-24" Cast Pipe Profile
46-A0159	1 1/2" Plug Cap to fit 6" Cast Pipe Profile	46-A0120	4" Plug/Cap to fit 30"-42" Cast Pipe Profile
46-A0160	1 1/2" Plug Cap to fit 8"-12" Cast Pipe Profile	46-A0122	5" Plug/Cap to fit 20"-24" Cast Pipe Profile
		46-A0124	5" Plug/Cap to fit 30"-48" Cast Pipe Profile

Bolt: Custom machined from hex-steel bar to BS970-08M40 specification. The shank is machined to close tolerance maximizing the effectiveness of the bonded seal.
Bonded Seal: Rubber seal bonded to zinc plated steel outer ring. Non-crushable,
O-ring Sealing: BS2751-BA60 certified Nitrile O-ring. Plating Std. Zinc plated to BS1706 Zn3 standards

Plug Body: Machined from BS940-230M07 specification steel. Provides an exceptional surface finish to produce a clean thread cut.
Plug Body Threads: NPT tapered threads to American National Standards Institute (ANSI) standardization.
Plug Cap: Contoured cap machined from BS940-230M07 specification steel.

ALH Canopy Plug