Jabsco 189161050 Pressure Switch for 31395 Series Water Pressure Pumps

The Jabsco 189161050 is a replacement pressure switch designed specifically for use with Jabsco 31395 series water pressure pumps. This critical component automatically controls pump operation by sensing water pressure in the system, turning the pump on when pressure drops below the preset threshold and shutting it off when adequate pressure is restored.

Key Features:

• Direct replacement pressure switch for Jabsco 31395 series pumps
• Automatic pump control based on system pressure
• Factory-calibrated pressure settings for reliable operation
• Durable construction designed for marine and RV applications
• Easy installation as a service part

This pressure switch is essential for maintaining proper automatic operation of your water system. When the original switch fails or becomes unreliable, this genuine Jabsco replacement ensures your pump will cycle correctly, providing consistent water pressure throughout your vessel or RV.