Rule Replacement Garden Hose Adapter

The Rule Replacement Garden Hose Adapter is an essential accessory for marine and automotive water system maintenance. It is designed for managing bilge pump discharge, engine cooling loops, or portable water transfer operations, bridging the gap between Rule's industry-standard fittings and standard garden hose connections.

Built for reliability in demanding environments, this adapter features corrosion-resistant machined brass construction and eliminates the need for improvised solutions, ensuring leak-free, secure connections every time you service your vessel or vehicle's water systems. The compact design—measuring just 3 x 2 x 6 inches and weighing only 0.1 lbs—makes it easy to store aboard or in your vehicle's utility kit.

Technicians and boat owners benefit most from having replacement adapters on hand, as worn or damaged fittings can compromise entire water transfer systems. Installation is straightforward—hand-thread onto your Rule pump or plumbing outlet, then secure your garden hose with a stainless-steel hose clamp. This adapter is compatible with Rule electric and manual pumps, making it a versatile addition to your water system maintenance toolkit.