Pressure Switch For Diaphragm Pump  is a mechanical component designed to regulate pressure within diaphragm pump systems. This switch continuously monitors the pump’s pressure and activates or deactivates electrical circuits to maintain safe and efficient operation. It ensures the pump operates within the required pressure range, protecting the system from damage due to overpressure or insufficient pressure.
This particular unit is intended for use with FL40 diaphragm pumps, making it essential to verify compatibility with your existing pump model. When selecting a replacement, compare the pressure switch’s specifications and connection type with your old part. Ensuring these details match will help maintain consistent pump performance and system reliability.
- Controls electrical activation based on system pressure
- Compatible with FL40 diaphragm pumps
- Check physical and electrical fit against the original switch

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