Low-Pressure Cutoff Switch for Well ProtectionBoshart'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 UseInstall 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.
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