Robertshaw O16-108 Refrigeration Pressure Controller

The Robertshaw O16-108 Refrigeration Pressure Controller is a reliable differential-type control perfect for refrigeration and air conditioning systems. With an SPDT 2-circuit configuration and copper alloy bellows, it delivers precise responsiveness under pressure.

This unit operates from 100 to 400 PSI with a 40-50 PSI differential, and features a 36-inch capillary for flexible mounting. The 1/4 inch SAE flare nut connection, NEMA 1 enclosure, and auto rest type make it easy to install in demanding environments. It is well-suited for high pressure control in refrigeration and air conditioning applications.

• Type: Differential pressure controller
• Operator: Copper alloy bellows for robust operation
• Operating range: 100–400 PSI
• Differential: 40–50 PSI
• Contacts: SPDT, 2-circuit
• Connections: 1/4" SAE flare nut
• Enclosure: NEMA 1
• Capillary length: 36 inches
• Rest type: Auto
• Applications: High pressure control for refrigeration and air conditioning systems