Boshart 1/4"fpt Switch Low Level 20-40

Low-Pressure Cutoff Switch for Well Protection

Boshart's low-pressure switches provide critical protection by stopping pump operation when system pressure falls below safe levels. The PSLP20-40 model activates cutoff at 20 PSI, preventing dry-running and motor damage during low-water conditions.

Key Features

• Dry-Run Protection: Stops pump before damage occurs
• 1/4" FPT Connection: Mounts on pressure tanks or manifold systems
• Safeguard Function: Independent of main pressure switch for redundant safety
• 20-40 PSI Range: Prevents operation when pressure drops critically
• Industry Standard: Required safety component in many well installations

When to Use

Install low-pressure cutoff switches on all multi-pump systems, high-elevation installations, and anywhere prolonged dry-running risk exists. This is a critical safety device for submersible pump protection.