Product Description
The P51 Pressure Switch offers reliable, time-tested control for automatic water systems and air compressors. Designed for use in water well pumps and pumping systems, it features an optional On-Off knob for manual pump shutdown. Additionally, the P51 can regulate tank pressure between two preset values in single-phase electrically driven air compressors and is available with an unloader valve to prevent compressor startups under load.
P51 Air Compressor & Water Pump Low / Medium / High Pressure Switch
Price dependent upon specification — inquire below
Product Highlights
- Wide Operating Pressure Range: Adjustable from 1 to 14 bar (14.5 to 203 PSI), accommodating diverse system requirements
- Manual On-Off Control: Equipped with an On-Off knob for manual pump shutdown, offering user-friendly operation
- Unloader Valve Option: Available with an unloader valve to prevent compressors from starting under load, enhancing system safety
- High Electrical Rating: Supports up to 250VAC with 16A/25A capacity, suitable for various electrical systems
- UL and CE Approvals: Certified by UL, CULRS, CSA, TUV, and CE, ensuring compliance with international safety standards
- Adjustable Differential Settings: Differential pressure settings ranging from 1 to 4 bar (14.5 to 58 PSI) allow for precise control
- Versatile Media Compatibility: Suitable for air and water applications, providing flexibility across different systems
- Multiple Connection Options: Various pipe fitting connections available upon request, ensuring compatibility with existing setups
- Durable Construction: Built to withstand demanding environments, ensuring longevity and reliability
- Prevents Compressor Overload: The unloader valve feature helps in preventing compressors from starting under load, reducing wear and tear
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