266911 – Dungs AA-A2-4-3 Air Pressure Switch, 0.4-4″ W.C.
$96.00
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In Stock Dungs AA-A2… Differential Air Pressure Switches are field adjustable, compact pressure switches for automatic burner controls. Available with hose or NPT threaded connections. The AA-A2-4… differential pressure switches are suitable for making and/or breaking a circuit when the medium pressure changes relative to the setpoint. The AA-A2-4… versions feature hose connections. Application: Differential pressure monitoring in firing, ventilation and air-conditioning systems. The AA…A2/A4 can be used as a pressure, vacuum or differential pressure switch for air and nonaggressive gases. Not suitable for natural gas, propane, butane and other combustible gases.
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$98
$108.78
(+$10.78)
$108.78
$98
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$98
$79.19
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$79.19
$89.19
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$96
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