Merrill MPSHD3050 30-50 PSI Heavy Duty Pressure Switch

The Merrill MPSHD3050 is the heavy-duty version of Merrill's standard pressure switch. Its heavy fiberboard brackets and heavy-duty brass wire connections are designed for all electrically driven water well pumps, including jet, submersible, and reciprocating types. As a vital component for maintaining peak water system performance, the MPSHD3050 switch activates the pump at 30 psi (factory set) and deactivates it at 50 psi (factory set). The switch has ¼ in. pressure connection and can be wired for 115-Volt or 230-Volt. The Merrill MPSHD3050 pressure switch guarantees optimal performance for your water system. Upgrade your water system for enhanced water pressure control and lasting reliability.

Features:

• Factory preset to automatically turn the pump on at 30 psi and off at 50 psi
• Heavy fiberboard bracket for better movement of contacts
• Heavy brass wire connections for better electric conductivity
• Larger contacts for electrical load to be passed through unlike cheaper made versions
• Cap removes for easy adjustment, instructions inside cover