Connection Hose CERSANIT for water supply with 1 O-ring, model COAR1010746092

Connection Hose CERSANIT for water supply with 1 O-ring, model COAR1010746092 is a flexible plumbing hose designed to link fixtures or valves to the domestic water line. It features a single O‑ring sealed connection intended to provide a watertight joint where a one‑O‑ring interface is specified. The hose is intended for use in repairs, replacements and installations in bathrooms and kitchens and should be checked for thread and fitting compatibility prior to installation.

Advantages

The hose offers a compact, flexible connection with a single O‑ring sealing system that simplifies installation in confined spaces. Its design reduces the need for additional sealing materials at the connection point and is suitable for replacing worn or damaged supply hoses. The product is intended to provide a reliable sealed joint when matched with compatible fittings and correct thread types.

Suitable for

• Connecting taps, faucets or valves to the water supply
• Plumbing repairs and replacement of old or leaking hoses
• Installation of bathroom and kitchen fittings where a single O‑ring connection is required
• Retrofit work in tight or limited-access spaces

Key specifications

• Sealing type: single O‑ring connection
• Intended use: cold and/or hot domestic water supply (confirm with local plumbing codes and application)
• Flexibility: flexible hose construction for easy routing
• Connection form: threaded connection compatible with one O‑ring sealed fittings (verify thread type before purchase)
• Application area: sanitary installations — bathrooms and kitchens

How to use

Before installation, verify the hose connection thread and the mating fitting accept a single O‑ring sealed interface. Shut off the water supply and relieve system pressure. Attach the hose to the fixture or valve by aligning the threaded connection and seating the O‑ring properly in its groove, then hand‑tighten and finish to the required torque using appropriate tools without over‑tightening. After installation, restore water flow and check for leaks at the connection; if any seepage is present, recheck seating and thread engagement.

Usage recommendations

Use the hose only with compatible fittings and thread types that are designed for a single O‑ring seal. Avoid excessive bending or kinking during installation and periodically inspect the connection for signs of wear or leakage. Replace the hose if the O‑ring or sealing surfaces become damaged.