Jabsco 20 PSI Pressure Switch for Dual-Max System

Jabsco 20 PSI Pressure Switch – JABSCO 44814-1000

This 20 PSI pressure switch is a genuine replacement part for the Jabsco Dual-Max System. It controls the pump cut-in pressure at 20 PSI, allowing the system to automatically activate when water demand begins. Designed to pair with the dual Par-Max 4 diaphragm pumps and integrated accumulator tank, this switch ensures smooth, efficient operation and reduced pump cycling.

Compatible Pumps:

• J20-128 Jabsco Dual-Max System – 12V

• J20-129 Jabsco Dual-Max System – 24V

Features:

• Genuine replacement for JABSCO 44814-1000

• Maintains pump cut-in pressure at 20 PSI

• Provides smooth water flow and reduced cycling

• Works with integrated accumulator tank for efficiency

• Durable OEM-quality construction for long service life

• Quick and easy installation