Air Vents
Bell & Gossett air vents are at State Supply! Find Bell & Gossett automatic air vent models 7, 67, 87, 400 and the small-sized models 17SR and 17JR and high capacity Bell & Gossett 107A air vent, and the model 4V coin-operated vent; the Bell & Gossett Drain-O-Tank model DT-2 and the Bell & Gossett Thermoflo Balancing valves TB-3/4 and TB-1.
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SKU: BI1050
Number 7 1/8"IPM automatic hot water air vent with maximum pressure of 75 PSI and 240 degrees F. Designed for hot water radiators, baseboards, convectors and small unit heaters.
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SKU: BI1055
Number 67 1/8"IPM automatic hot water air vent with maximum pressure of 50 PSI and 240 degrees F. Designed for hot water radiators, baseboards, convectors and small unit heaters.
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SKU: BI1047T
B&G 4V is a 1/8"IPM coin operated manual air for venting radiators in hot water heating systems. 150 psi maximum and 250 degree F.
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SKU: BI1055W
B&G number 400 (97) is a 1/8"IPM automatic air vent for hydronic heating systems. Maximum 150 psi and 240 degree F.
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SKU: BI1054R
B&G 17-JR is a 1/8"IPM automatic hot water air valve with 30lb maximum psi and maximum temperature of 225 degree F. Discontinued. Shown here for historical reference only.
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SKU: BI1055V
B&G number 107A is a 3/4" female pipe x 3/8" male pipeHi-Capacity cast iron air vent for purging large amounts of air from all liquid systems. Maximum 150 psi and 250 degree F.
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SKU: BI1055T
B&G number 87 is a combination 3/4"IPM x 1/2"IPF automatic air vent for hydronic heating systems. Maximum 150 psi and 240 degree F.
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