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Starting at $211.20USD
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In Stock *
Dwyer

A1F Low Cost OEM Pressure Switch

In Stock *

Low cost and precision made of 316 SS and fluorocarbon ensure great chemical compatibility for a wide range of OEM industrial applications

Starting at
$211.20USD
Some configurations are in stock for immediate delivery!
Have questions? We're here to help!
Have questions? We're here to help!
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Low cost and precision made, the Series A1F Pressure Switch is ideal for OEM industrial applications. Wetted materials of 316 SS and fluorocarbon ensure great chemical compatibility with a wide range of process media. The open case style is perfect for panel mounting applications like pump skids. Weatherproof enclosure is available in polycarbonate offering a low cost weatherproof switch. Superior 15 A contact allows direct control of motors or pumps without the use of external relays, a true cost savings. Features include a convenient indicating scale for quick and easy field adjustment.

• 15 A contact allows direct control reducing costs and reliability by having to introduce additional contacts and relays
• Case style allows use for panel mounting application with optional weather-proof enclosure for use in outdoor environments
• Field adjustable reduces installation time bring application on-line faster
• Wetted material provides support for wider range of process media

ServiceCompatible liquids and gases
Wetted MaterialsPressure Chamber: 316 SS; Diaphragm: Fluorocarbon
Temperature Limit-40°F - 175°F (-40°C - 80°C)
Pressure Limits500 PSIG (34 Bar)
Enclosure RatingNo rating for open construction. Installed properly within an optional enclosure meets NEMA 4X standards
Switch TypeSPDT snap switch
Electrical Rating15 A @ 120/240/480 VAC, 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC
Electrical ConnectionScrew terminals
Process Connection1/4 in female NPT and 1/2 in male NPT
Mounting OrientationWithin 20° of vertical
Set Point AdjustmentKnurled screw cap with indicating scale
DeadbandFixed, see products on Order page for minimum and maximum deadband
Weight10.5 oz (297 g)
Agency ApprovalsCE, cUL, UL

• OEM
• Compressors
• Motor control
• Process equipment
• Pump control
 

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