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Blackmer · Hardware & Fasteners
381650
In stock · ships from Knoxville
This is a square 4-bolt flange gasket made by Blackmer for their positive displacement and sliding vane pumps.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
Other applications
Other applications
Commonly used on gas trailers for LPG/NH3 transfer pump flanges.
Part data verified against 5 catalog sources
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It seals the mating surfaces between 2.5-inch NPT or weld flange connections to prevent fluid leaks. You replace it anytime a flange connection is opened, especially in gas trailer or fuel transfer applications where a reliable seal is critical.
Part Number: 381650
GASKET 2.5 (4 BOLT FLANGE)
Unit: ea
Dealer: Post Onsite
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