Ranco O16-527 Pressure Control Switch 10-40 PSI SPST 36" Capillary

The Ranco O16-527 is a single pole single throw (SPST) pressure control switch designed for refrigeration and HVAC applications. This reliable pressure control monitors system pressure and provides automatic switching when pressure levels reach the preset cut-in and cut-out points.

Key Features:

• Pressure range: 10-40 PSI adjustable control range
• 36-inch capillary tube with flare nut connection for remote sensing
• SPST (Single Pole Single Throw) switching configuration
• Durable construction suitable for commercial refrigeration and air conditioning systems
• Flare nut connection provides secure, leak-resistant installation
• Replaces OEM part number 421853

This pressure control is commonly used in walk-in coolers, freezers, refrigeration units, and HVAC systems where reliable pressure monitoring and control are essential. The 36-inch capillary allows flexible mounting locations while monitoring pressure at a remote point in the system.