Description
The Barksdale MSPS-FF15SS-E is a compact, precision-engineered pressure switch designed for demanding HVAC, refrigeration, and fluid system applications. Built with a stainless steel wetted construction, this switch delivers reliable, repeatable switching performance in environments where corrosion resistance and long service life are essential.
With a 1/8″ NPT process connection and a Single-Pole Double-Throw (SPDT) switching configuration, the MSPS-FF15SS-E integrates easily into a wide range of control circuits, providing both normally open and normally closed switching paths for maximum installation flexibility.
Key Features
- Pressure range: 1.5–15 PSI for low-pressure monitoring and control
- Stainless steel wetted parts for superior corrosion resistance
- 1/8″ NPT process connection for easy inline installation
- SPDT (Single-Pole Double-Throw) switch action — supports both NO and NC circuits
- Compact form factor suitable for tight installation spaces
- Designed for use in HVAC, pneumatic, hydraulic, and fluid handling systems
Specifications
- Model: MSPS-FF15SS-E
- Brand: Barksdale
- Pressure Range: 1.5–15 PSI
- Process Connection: 1/8″ NPT
- Wetted Material: Stainless Steel (SS)
- Switch Type: SPDT (Single-Pole Double-Throw)
Applications
- HVAC system pressure monitoring and safety control
- Refrigeration and chiller systems
- Pneumatic and hydraulic control circuits
- Water treatment and fluid handling equipment
- Industrial process control panels
The Barksdale MSPS-FF15SS-E is a trusted solution for contractors and engineers who require accurate, durable pressure switching in low-pressure applications. Its stainless steel construction and versatile SPDT output make it a go-to component for both new installations and system upgrades.







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