Type AU plug

Type AU plug

Type A
Expansion Plug which fits into the bottom of the service tee and is quickly expanded by turning the wing nut, which securely shuts off all gas.
Sizes 2" to 6." 

Type AD
Handle permits passage of nipple.
Sizes 2" to 4." 

Type OA
Sizes 1/2" to 1-1/2"
Fits inside pipe or
service tee. 

Type "COA" Expansion Plug, for use in copper tubing. Same construction as Type "OA". All plugs can be furnished with any length of stem desired. 

Type OA plugs

Type OA plugs

Type AU
need description 


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Goodman Main Stopper Mfg. Co. Inc. • 523 Atlantic Ave, Brooklyn, NY 11217 • TEL: 718-875-5140 • FAX: 718-625-4805
EMAIL: rubcons@ix.netcom.com • stoppersinc@gmail.com