Winters Instruments 2WPS General Purpose Pressure Switch is a durable piston-type pressure switch designed for dependable pressure monitoring and control in industrial and commercial systems. Suitable for pressures from vacuum to 500 psi, it provides accurate switching performance for pumps, compressors, HVAC equipment, and a wide range of general process applications.
Built with an anodized aluminum housing and Buna N wetted parts, the 2WPS features simple set point adjustment, optional fixed or adjustable deadband, and a SPDT switch for reliable control. Its robust design, combined with an IP65/NEMA 4 enclosure, makes it well suited for demanding operating environments.
Key Features
- Piston-type pressure switch
- Vacuum to 500 psi operating range
- SPDT switching contact
- Fixed or adjustable deadband
- Simple self-locking set point adjustment
- Anodized aluminum housing
- Buna N wetted parts
- ±2% of adjustable range accuracy
- NEMA 4 / IP65 enclosure (NEMA 4X optional)
- UL, CSA, PED compliant
- CRN registered
- Backed by a 1-year manufacturer’s warranty
Typical Applications
- Pump monitoring
- Compressor systems
- HVAC equipment
- Hydraulic systems
- Industrial automation
- General industrial pressure control
Technical Specifications
| Specification | Details |
|---|---|
| Pressure Range | Vacuum to 500 psi |
| Accuracy | ±2% of Adjustable Range |
| Pressure Connection | 1/4″ NPT Female |
| Electrical Contact | SPDT |
| Contact Rating | 10 A @ 125/250 Vac, 3 A @ 480 Vac |
| Housing Material | Anodized Aluminum |
| Wetted Parts | Aluminum and Buna N |
| Enclosure Rating | NEMA 4 / IP65 (NEMA 4X Optional) |
| Compliance | UL, CSA, CRN, PED Compliant |
Winters Instruments offers general purpose pressure switches, indutrial pressure switches, low pressure diaphragm pressure switches, differential pressure switches.
Winters Instruments offers high-quality pressure measurement and temperature instrumentation products, including pressure gauges, pressure switches, pressure transmitters, and thermometers. Designed for HVAC and industrial applications, their reliable solutions deliver accurate monitoring, robust performance, easy installation, and long-lasting durability across a wide range of process and environmental conditions.
Alyamitech
Alyamitech an Saudi Arabian distributor company specializing in HVAC products, valves, pumps, industrial instruments and MEP Signs. Company is based in Dammam and Saudi Arabia. Currently, we are official distributor of Winters Instruments Products in Saudi Arabia. We also distrubute products from Flamco Group, Grundfos, Envotec, Mifab, Vimco and other HVAC and precision instrument products. Read more
