General Pressure Switch

LEFOO's general pressure switches offer robust and cost-effective electrical switching based on fluid or air pressure changes. Designed for simple installation, reliable performance, and broad compatibility across countless industrial and commercial systems.

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LF727B
Diaphragm Pressure Switch

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Versatile Applications for Your Pressure Control Needs

HVAC/R Systems
Monitoring refrigerant pressure, controlling compressor safety, and managing fan operation in air conditioning and refrigeration units for commercial buildings and facilities.
Industrial Machinery & Automation
Providing simple control and safety interlocks in hydraulic power packs, pneumatic circuits, lubrications systems, and automated production equipment across global manufacturing plants.
Water Treatment & Pumps
Protecting pumps from dry-running, controlling well pumps, and managing pressure in water booster systems and filtration equipment for municipal and industrial water applications.
Mobile Equipment & Vehicles
Monitoring oil, fuel, or air pressure in construction machinery, agricultural vehicles, and transportation fleets, ensuring operational safety and reliability.

The Distributor & OEM Advantage: A Profitable and Reliable Line

Broad Compatibility & Wide Application Fit

One product line serves multiple high-volume industries (HVAC, machinery, water). This reduces the complexity of your inventory while maximizing your addressable market and sales opportunities with a single, reliable SKU family.

Reliable Quality & Simplified Technical Support

Built with industrial-grade components for long-term reliability, leading to fewer field failures and returns. This translates to lower post-sales support burden for your team and higher end-customer satisfaction.

Competitive Pricing with Strong Margin Potential

We offer a compelling price-to-performance ratio, ensuring you a competitive edge in the market and healthy margins. Our direct manufacturing capabilities allow for cost-effective solutions without compromising on quality.

Local Stocking & Flexible Customization Support

Benefit from our global logistics and potential for local stocking agreements to ensure shorter lead times for your key customers. We also provide OEM customization options (branding, specific specs) to help you secure and grow exclusive contracts.