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Civacon · Fuel System
611F
In stock · ships from Knoxville
This is a 4-inch flanged vapor recovery adapter made by Civacon for tank trailers hauling crude oil or gasoline.
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Requires a 4" TTMA vapor recovery flange mount. Confirm flange pattern and trailer type before ordering.
Part data verified against 5 catalog sources
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It mounts to the trailer's vapor line flange and uses an internal poppet valve to trap vapors and condensation when the hose is disconnected, preventing driver exposure and emissions. The adapter also ensures the vapor hose is properly connected during unloading. It is replaced when seals leak, the poppet fails, or the flange becomes damaged.
Part Number: 611F
4 VAPOR RECOVERY ADAPTER, FLANGED
Unit: ea
Dealer: Post Onsite
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