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Allegheny Valve and Coupling · Hardware & Fasteners
10139
In stock · ships from Knoxville
This is a 4-inch grooved coupling gasket used to create a seal between two grooved pipe ends inside a bolted clamp or coupling.
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Fits any standard 4-inch grooved bolted clamp coupling. The Baylast compound is specifically suited for petroleum, ethanol, and biodiesel service.
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Commonly used in plumbing, fuel, and chemical transfer systems, it prevents leaks at joints where pipes connect via a victaulic-style coupling. The Baylast material is designed to handle a wide range of modern fuels, including gasoline, diesel, ethanol blends up to E100, and biodiesel up to B100, making it suitable for tank truck and petroleum applications. You typically replace this gasket when servicing a coupling to ensure a tight, leak-free seal.
Part Number: 10139
4 VICTAULIC GASKET, (BAYLAST)
Unit: ea
Dealer: Post Onsite
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