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> Dwyer 1638-5 differential pressure switch
Dwyer 1638-5 differential pressure switch
Large Diaphragm Pressure Switch
* Max. Surge Pressure: 25 psig
* Pressure Connections: 1/8" NPT
* Electrical Rating: 15A, 120-480V, 60Hz AC Resistive, 1/8 HP @ 125V, 1/4 HP @ 250V, 60Hz AC
* Set Point Adjustment: Screw type with enclosed scale
* Housing: 16 gage steel, zinc plated, dichromate dipped for 200 hour salt spray test
* Diaphragm: silicone rubber
* Calibration Springs: stainless steel
* Installation: diaphragm vertical
* Operating Range: 2.0" to 6.0"
* at min. set point - 0.07
* at max. set point - 0.25
This item is surplus stock in like new condition in original Dwyer box w/installation and operation instructions. Please email any questions or requests for additional pictures before purchasing.
