Cherne 4-in Clean-Seal Plug 271721 at Lowes.com

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Cherne Clean-Seal plugs eliminate test water backsplash when stack testing drain, waste and vent plumbing systems. Simply thread them into a standard test tee, inflate the bladder and run your test.

Plug holds back up to 13 PSI or 30 ft of head pressure
Plug design keeps work area and plumber dry no backsplash
Seals both plastic and hard to seal cast iron threaded cleanouts
Easy to install
Natural rubber body provides a leak-free seal
High-impact ABS threads for maximum durability
Removable and field repairable inflation valve fitting

General
Series Name	Clean-Seal	Connection Type (End 1)	Male
Sub Type	Plug	Connection Type (End 2)	Male
Type	Pipe & Fitting Accessory	Common Use	Non-potable/Sewage
Material	Rubber/ABS	Fitting or Connection Type	Test plug
Package Quantity	1	Washer Included	No
Maximum Working Temperature (Fahrenheit)	125	Plastic Nut Included	No

Dimensions
Diameter (End 1)	4-in	Diameter (End 2)	4-1/2-in

Features
LA Pattern	No	Minimum Working Temperature (Fahrenheit)	0
Maximum Working Pressure (PSI)	13

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -	Safety Listing	Not safety listed

Warranty
Warranty	1-year limited

Compatibility
For Use with RVs	No

Miscellaneous
UNSPSC	40171600

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