Flexible connection hose INVENA WS-03-050 3/8" x 3/8" (female to female)

Flexible connection hose INVENA WS-03-050 3/8" x 3/8" (female to female) is a pliable water supply hose designed for connecting taps, shut-off valves and plumbing fixtures that use 3/8" female threaded fittings. The hose provides a compact, adaptable link for installations and repairs in residential and professional plumbing systems. Constructed for easy routing in confined spaces, it supports straightforward replacement and connection tasks where a reliable flexible supply line is required.

Advantages

The INVENA flexible hose offers a combination of flexibility and durability to facilitate quick connections between compatible fittings. Its female-to-female configuration simplifies installation when both components use 3/8" threads, reducing the need for additional adapters. The hose is suitable for standard cold and hot water supply lines and is designed to withstand typical household water pressures while minimizing the risk of kinking during installation.

Suitable for

• Connecting bathroom and kitchen taps to shut-off valves
• Replacing worn or leaking flexible supply lines
• Plumbing installations in tight or confined spaces
• Professional service and maintenance of domestic water fixtures

Key specifications

• Connection type: female to female
• Thread size: 3/8" x 3/8"
• Intended use: potable water supply lines (hot and cold)
• Material: flexible hose construction suitable for plumbing installations
• Typical applications: taps, valves and fixture connections

How to use

Before installation, shut off the water supply and relieve pressure by opening a downstream faucet. Verify that both connection points use 3/8" female threads and inspect the hose ends and sealing washers. Hand-start the fittings to avoid cross-threading, then tighten with an appropriate wrench until secure; avoid over-tightening to prevent damage to threads or seals. After installation, open the water supply and check all connections for leaks, tightening slightly if required.

Usage recommendations

Use this flexible hose for standard indoor plumbing where 3/8" female fittings are present. Replace the hose if signs of wear, persistent leaks or external damage appear. For installations involving high temperatures, pressures above typical household ranges, or aggressive water conditions, consult local plumbing standards or a professional installer to confirm suitability.