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Dwyer DA-31-153-9 | Bourdon Tube Pressure Switch | 10-300 psig | Lower Mount | Brass
Part Number : DA-31-153-9
The Dwyer DA-31-153-9 is a brass, lower-mount Bourdon tube pressure switch for 10 to 300 psig, rated 120-240 V AC/DC and fitted with a 1/4 in male NPT connection. It belongs to the Mercoid DA/DS range, valued for sensitivity and repeatability. Being a DA rather than a DS model, it offers separate adjustment of both operating points instead of a single one.
- 10 to 300 psig operating range
- Electrical rating 120-240 V AC/DC
- Two external adjustments set the high and low operating points
- Deadband adjustable across the whole range
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