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Easily Installed

Adds Tank Protection


A supplemental vent designed for installation in tank vehicle vapor recovery system to provide venting protection in the event the vapor recovery system should be closed or blocked while bottom loading.
Dual Outbreathing Betts Vapor Vents
Unit of Measure
Items Betts Vapor Recovery Pressure Vents (Outbreathing Vent)
BETPV26363ALB
Outbreathing Vent
Price $117.52
Betts Vapor Recovery Pressure Vents (External Pressure Vent)
BET3338ALV
External Pressure Vent
Price $53.90
Package Type N/A Each
Units Per Package N/A 1
Size N/A 4 " N/A 1 1/4 "
Body Material N/A Aluminum
Seal Material N/A Buna N/A FKM
Manufacturer N/A Betts
Vendor Item # N/A PV26363ALB N/A 3338ALV
Weight N/A 1.95 lb N/A .60 lb
Style N/A TTMA N/A
Opening Pressure N/A 1 psig N/A
Venting Capacity Air N/A 51,000 cu. ft. hr./3 psig N/A 10,000 cu. ft. hr./5 psig
Qty Req'd for Discount N/A 4
% Discount at Checkout N/A 6 %