A-Series Watertight Pressure Switch

The Ashcroft APA and APS watertight miniature pressure switch is designed for pressure control in challenging environments. Its design allows for easy integration into custom equipment or systems. Ideal for pressure alarm, shutdown, or control when size or compatibility is a consideration.

• Enclosure Material: 316 stainless steel
• Diaphragm/Actuator Material: 316 stainless steel, diaphragm or 316L stainless steel piston with Viton or Buna-N O-ring
• Set Point Repeatability: ±2% of span. For ranges 200 through 15,000 psi, +/- 5% of span for ranges -15/15 through 100 psi (Additional +/- 2% of span set point shift per every 40°F above and below 70°F)
• Pressure Ranges: Vacuum, -15 to 15000 psi