Jabsco Plug-In Port Fittings – 1877K Series

The Jabsco 1877K Series Plug-In Ports are designed to provide quick, secure plumbing connections for marine freshwater pressure systems. These fittings are commonly used with Jabsco PAR-MAX diaphragm pumps, accumulators, strainers, and other freshwater system components that utilize quick-connect plumbing ports.

Designed for convenience and reliability, the plug-in port design allows for fast installation without tools, reducing installation time while ensuring a secure leak-resistant connection. These fittings are ideal for both OEM installations and service replacements in marine plumbing systems.

Manufactured from durable marine-grade materials, Jabsco plug-in ports are built to withstand the demands of onboard freshwater systems while maintaining consistent water flow and pressure.

The 1877K series includes several configurations with different hose barb sizes, thread sizes, and connection types, allowing installers to easily match plumbing components to the appropriate pump or system configuration.

Key Features

• Genuine Jabsco plug-in port fittings
• Designed for marine freshwater pressure systems
• Quick-connect installation for fast system assembly
• Secure leak-resistant connection
• Compatible with Jabsco PAR-MAX pumps and accessories
• Multiple configurations available to match different hose sizes
• Durable construction for marine environments

The Jabsco 1877K-3211S Plug-In Port is a genuine replacement plumbing fitting designed for use with Jabsco freshwater pressure pumps and accessories. This quick-connect port allows for fast installation while maintaining a secure connection within marine freshwater plumbing systems.

Ideal for service replacements or system upgrades, the 1877K-3211S ensures reliable water flow and compatibility with Jabsco pump plumbing configurations.