Brady Air Volume Controls AV42T, AV80T, AV120T, AV100

Brady Air Volume Controls

A Brady air volume control is installed on the well's storage tank to introduce air into the tank with each pump cycle. The air helps maintain the water system's pressure. They are used on water well storage tanks that do not have a bladder or membrane between the water and air.

The Brady Air Volume Control ensure the proper balance of air to water in standard atmospheric pressurized water storage tanks, by preventing waterlogging of the tank. Brady air volume controls prolong pump life by reducing frequent cycling, thus reducing associated system maintenance costs. As well, the Brady air volume control allows increased draw down between pump starts. Another feature of the air volume control is the ability to add fresh ambient air to aid in the elimination of unwanted taste and odors in water. The stamping is zinc plated over low carbon steel and used primarily in areas where poor water conditions in the water do not affect longevity of the component.


BRA-ACC-Air-Volume-Control-Manual.pdf

Brady Air Volume Control 42 Gallon # AV42T (C)

Brady Air Volume Control (42 Gallon) # AV42T. Brady automatic air volume control maintains the correct volume of air in a atmospheric pressure tank up to 70 gallons capacity. Zinc die cast body, Buna N diaphragm and seal cap, brass spring and orifice; 100 PSI maximum pressure; 1/4" FNPT (Female pipe thread)tank, suction connection and gauge port; 1.01 lbs.

List: $33.73
Value Priced $24.59
Availability: ships the same business day
HVD-ACC-AV42T
Brady Air Volume Control For 120 Gallon Tank # AV80T (C)

Brady automatic air volume control maintains the correct volume of air in a atmospheric pressure tank up to 120gallons capacity. Zinc die cast body, Buna N diaphragm and seal cap, brass spring and orifice; 100 PSI maximum pressure; 1/4" FNPT (Female pipe thread) tank, suction connection and gauge port; 1.2 lbs

List: $39.49
Value Priced $38.79
Availability: ships the same business day
HVD-ACC-AV80T
Brady Air Volume Control For 220 Gallon Tank # AV120T (C)

Brady Air Volume Control For 220 Gallon Tank # AV120T. Brady automatic air volume control maintains the correct volume of air in a atmospheric pressure tank up to 220 gallons capacity. Zinc die cast body, Buna N diaphragm and seal cap, brass spring and orifice; 100 PSI maximum pressure; 1/4" FNPT (Female pipe thread) tank, suction connection and gauge port; Weught: 2.2 lbs

List: $51.81
Value Priced $37.77
Availability: ships the same business day
HVD-ACC-AV120
Brady Air Volume Control For 120 Gallon Tank # AV100 (C)

Brady Air Volume Control For 120 Gallon Tank # AV100. Brady automatic air volume control maintains the correct volume of air in a atmospheric pressure tank up to 120 gallons capacity. Zinc die cast body, Buna N diaphragm and seal cap, brass spring and orifice; 100 PSI maximum pressure; 3/8" FNPT (Female pipe thread) tank and 7/16"-24 male thread suction connection 1.0 lbs

List: $25.38
Value Priced $18.50
Availability: ships the same business day
HVD-ACC-AV100

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