Jabsco 40 PSI Replacement Pressure Switch Kit 18916-1040

Jabsco 18916-1040 Replacement Pressure Switch Kit. Designed for selected Jabsco Par-Max and Triplex diaphragm pumps, this genuine replacement switch automatically controls pump operation by monitoring system pressure.

When a tap or outlet is opened and pressure drops, the switch activates the pump. Once the system reaches its cut-out pressure, the pump automatically switches off, providing convenient, demand-controlled water delivery.

Features:

• Genuine Jabsco replacement pressure switch

• 40 PSI (2.8 bar) pressure rating

• Automatic pump activation and shut-off

• Designed for reliable freshwater pressure control

• Replacement kit includes mounting screws

Specifications:

• Brand: Jabsco

• Part Number: 18916-1040

• Type: Pressure switch service kit

• Pressure Rating: 40 PSI / 2.8 bar

• UPC: 671880569521

Compatible Pumps:

• Jabsco Par-Max 3 – 31395-0392

• Jabsco Par-Max 3 – 31395-0394

• Selected Jabsco Triplex pump models

A genuine replacement component to help restore reliable automatic pressure control to your Jabsco water pump system.