The Crandall 2390-510-CSS Pneumodular Minimum Position Switch 10 PSIG is a pneumatic relay device designed to detect when pneumatic pressure rises above a defined minimum threshold and provide a switch-actuated control output. This switch features a 10 PSIG span, helping ensure dependable activation in HVAC pneumatic logic and control sequences. Built to Crandall specifications, it delivers stable and repeatable switching performance across a range of pneumatic conditions. Ideal for HVAC technicians and controls contractors, it supports reliable equipment sequencing and helps maintain proper system responsiveness.
Key Features
- Pneumodular minimum position switch calibrated to activate at a 10 PSIG threshold
- Designed to detect low pressure rise and provide dependable mechanical switching
- Compact pneumatic relay suitable for integration into 1/4-inch control tubing systems
- Engineered for stable and repeatable actuation in commercial and industrial applications
- Supports accurate pneumatic control logic and helps reduce erratic cycling
