19L57 | .25"wc SPST Pressure Switch | Lennox

**19L57 Pressure Switch** The Lennox 19L57 is a robust pressure switch designed to control the operation of equipment based on pressure variations. Crafted from high-quality materials, it features a sturdy construction that ensures durability and reliability in demanding industrial environments. **Key Features:** * Switch Type: SPST (Single Pole Single Throw) * Port Size: 0.25" * Pressure Range: Adjustable (Specific range not provided in the given data) * Electrical Connection: Screw terminals **Benefits:** * Accurate and reliable pressure monitoring * Durable construction for long-lasting operation * Easy installation and maintenance * Suitable for a wide range of industrial applications **Applications:** * Control of pumps, compressors, and other pressure-sensitive equipment * Monitoring of fluid levels in tanks and reservoirs * Safety interlocks to prevent over-pressurization This pressure switch is an essential component for maintaining the safe and efficient operation of industrial equipment. Its precise pressure control and robust design make it an indispensable asset for industrial engineers and maintenance professionals. Visit our HVAC supply store today for the best prices and fast shipping. Trust us for all your industrial product needs!