Series A1F OEM Pressure Switch
Field Adjustable with Optional Weather-Proof Enclosure
Low cost and precision made, the Series A1F Low Cost OEM 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.
Product Applications
- OEM
- Compressors
- Motor control
- Process equipment
- Pump control
Starting at $180.95
Specifications
- Service:
- Compatible liquids and gases.
- Wetted Materials:
- Pressure Chamber: 316 SS; Diaphragm: Fluorocarbon.
- Temperature Limit:
- -40 to 175°F (-40 to 80°C).
- Pressure Limits:
- 500 psig (34 bar).
- Enclosure Rating:
- No rating for open construction. Optional -PC enclosure meets NEMA 4X standards.
- Switch Type:
- SPDT snap switch.
- Electrical Rating:
- 15 A @ 120/240/480 VAC, 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC.
- Electrical Connection:
- Screw terminals.
- Process Connection:
- 1/4" female NPT and 1/2" male NPT.
- Mounting Orientation:
- Within 20° of vertical.
- Set Point Adjustment:
- Knurled screw cap with indicating scale.
- Deadband:
- Fixed, see products on Order page for minimum and maximum deadband.
- Weight:
- 10.5 oz (297 g).
- Compliance:
- CE, cUL, UL.
Features
- 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
Options
- Weatherproof Enclosure. Optional enclosure factory installed. To order change "O" to "PC". Example: A1F-PC-SS-1-1.
Product Literature
Manuals
Catalog Pages
Product Data Sheet
Model Chart
| EXAMPLE | A1F | O | SS | 1 | 1 | STW | Series A1F-O-SS-1-1-STW Pressure Switch, open housing, 316SS pressure chamber, one SPDT switch, range 2-15 psi, with SS tag. |
| SERIES | A1F | Low Cost OEM Pressure Switch | |||||
| HOUSING ENCLOSURE |
O PC |
Open Polycarbonate with Conduit Entry |
|||||
| PRESSURE CHAMBER MATERIAL |
SS | 316 Stainless Steel | |||||
| SWITCH | 1 | One SPDT Switch | |||||
| RANGE | 1 2 3 4 |
2-15 psi 4-75 psi 8-225 psi 16-450 psi |
|||||
| OPTIONS | PRESET STW |
Preset Stainless Steel Tag Wired |
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| Model | Description | Availability* | Price |
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