Merrill MPSHD2040 20-40 PSI Heavy Duty Pressure Switch

Overview

This robust and reliable water pump pressure switch, the Merrill MPSHD2040, is a heavy-duty solution designed for all electrically driven water well pumps, including jet, submersible, and reciprocating types. Engineered to replace standard pressure switches, the MPSHD2040 ensures consistent water pressure and optimal pump operation. This switch automatically activates the pump at 20 psi and deactivates it at 40 psi (factory settings), maintaining efficient water system performance. Constructed with heavy fiberboard brackets and heavy brass wire connections, the MPSHD2040 offers superior durability and electrical conductivity, essential for demanding water systems. Its adjustable settings and robust design make it ideal for professional applications requiring precise water pressure control and long-term reliability.

Key Features

• Factory preset 20/40 PSI operation for automatic pump control.
• Heavy fiberboard bracket for enhanced contact movement and durability.
• Heavy brass wire connections for superior electrical conductivity.
• Larger electrical contacts to handle higher electrical loads efficiently.
• Removable cap for easy pressure adjustment and internal access with instructions.

Specifications

Pressure Settings: 20-40 PSI (factory set)

Pressure Connection: ¼ inch

Voltage: 115-Volt or 230-Volt

Material: Heavy fiberboard bracket, heavy brass wire connections

Type: Heavy-duty pressure switch

Applications

Ideal for professional plumbers and water system installers needing reliable pressure control for residential, commercial, and agricultural water well systems. Suitable for use with jet pumps, submersible pumps, and reciprocating pumps in environments requiring consistent water pressure. Essential for maintaining optimal water system performance in applications where lower pressure settings are needed.

Performance and Characteristics

The Merrill MPSHD2040 is engineered for consistent and reliable performance, maintaining pressure within the 20-40 PSI range. Its heavy-duty construction ensures longevity and durability, even in demanding environments. The larger contacts and heavy brass connections improve electrical performance, reducing the risk of failures and ensuring efficient pump operation. This switch is designed to withstand high electrical loads and frequent cycling, providing long-term reliability for water well systems requiring lower pressure settings.

Additional Information

Manufactured with high-quality materials to ensure compliance with industry standards. Designed for easy installation and adjustment, the removable cap provides access to internal settings and wiring instructions. The heavy fiberboard bracket and robust construction are designed to handle the rigors of continuous operation in demanding water system applications. This switch is essential for maintaining precise pressure control, enhancing the efficiency and reliability of water well systems.

Ensure consistent water pressure for your professional applications today. Shop the Merrill MPSHD2040 Now!