Merrill 30-50 psi Pipe Connection Pressure Switch MPS3050

The Merrill Manufacturing MPS3050 No Lead Pressure Switch is designed for reliable performance in water systems requiring a 30-50 psi pressure range. This 30 50 well pressure switch features a captive nut on the cover for secure installation and a 1/4 in. female NPT pipe connection for compatibility with standard plumbing setups. Adjustment instructions are conveniently located inside the top cover, making it easy to fine-tune your system. The contact points open when the cut-out pressure is reached, turning the switch off, and close on pressure drop, turning the switch on. Each turn of the adjustment screw changes the pressure by 2 psi, allowing for precise control. The factory-set pressure range may vary by +/- 8 psi, and field adjustments may be necessary to match your specific system requirements. This water pressure switch 30 50 psi is suitable for use with generators and is built to withstand a maximum pressure of 50 psi. Please note, using the switch outside the specified parameters or rapid cycling may void the warranty. The Merrill Manufacturing MPS3050 is a dependable choice for maintaining consistent water pressure in residential and light commercial applications.