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800.355.1991
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Dixon Bayco 2016
Products
Petroleum
Petroleum Products
Fuel Vapor Recovery
Features & Benefits:
• Available for either 16" or 20" manholes
• Can be installed to open in sequence with another pneumatically controlled device such as the
emergency valve, or open independently by simply plugging the lower of the 2 ports
(use a ¼" male NPT plug).
• Flange adapter available to adapt 3" TTMA (VR6035SQ) version to a Parker style vent
• Rugged cast aluminum construction
• Any necessary maintenance is easy to perform
• Biofuel vapor compatible up to E100 (100% Ethanol) and B100 (100% bio diesel). For
detailed fuel compatibility, please refer to the chart shown on page 4.
Sequential Vapor Vents
Part #
Description
Vapor Compatibility
VR6030SQ
For 16" manhole, with threaded mounting ring
Gasoline and diesel, up to E100 and B100 biofuels
VR6035SQ
For 20" manhole, with 3" TTMA flange
Gasoline and diesel, up to E100 and B100 biofuels
40193AL
VR6035SQ adapter flange for Parker style vents
Gasoline and diesel, up to E100 and B100 biofuels
See page 10 for TTMA flange gaskets.
VR6030SQ
40193AL
VR6035SQ
Part #
Description
Vapor Compatibility
VRP3500
Outbreathing, opens at no greater than 1 PSI (MC306) Gasoline and diesel, up to E100 and B100 biofuels
VRP3600
Outbreathing, opens at no less than 1 PSI (DOT406)
Gasoline and diesel, up to E100 and B100 biofuels
VRV3501
Inbreathing, opens at 1.5" Hg (vacuum)
Gasoline and diesel, up to E100 and B100 biofuels
VRP3500 / VRP3600
VRV3501
Inbreathing and Outbreathing Vents