The DBAPSY is a field-adjustable pressure switch that provides an alarm response between 4 and 20 PSI. It includes one SPDT switch.
Features
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Sensitivity adjustment wheel, no special tools required
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Reinforced diaphragm resists pressure spikes
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Two conduit entrances
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Both one- and two-switch models available
Product Code: DBAPSY
Description: Type Y DBA "Rise in Pressure" Switch & Looms (EPS10-1)