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The Ranco O16-503 High Pressure Control Switch, engineered for precise regulation in refrigeration applications, offers robust performance across a pressure range from 150 to 450 psi. This product, crafted with a 1/4 inch male flare nut connector, is ideal for systems requiring reliable high or low pressure control.
Built for durability, the O16-503 features a single-pole double-throw (SPDT) configuration ensuring flexible application in multiple setups. Its broad pressure range makes it applicable for a wide array of refrigeration processes including walk-ins, display cases, and commercial coolers.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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