Flexible connection hose Perfexim PHA-9110WW 1/2" (G) to 3/8" (G) – water fitting

Perfexim PHA-9110WW flexible connection hose with a female 1/2" (G) to 3/8" (G) configuration is designed for water supply connections to faucets, valves and sanitary fixtures. The hose provides a compact, bendable link where conservative rigid piping is impractical, enabling a secure transition between 1/2" inlet threads and 3/8" outlet threads. Its construction and fittings are intended for typical household and light-commercial plumbing use, offering an adaptable solution for both repairs and new installations.

Advantages

The hose combines flexibility with standard threaded fittings to simplify installation in confined spaces and reduce the need for additional adapters. Its female 1/2" to 3/8" connection ensures compatibility with many common mixer taps and shut-off valves. The flexible body accommodates minor misalignment and vibration without transferring significant stress to fixed pipework, and the compact design facilitates quick connection and replacement.

Suitable for

• Connecting bathroom and kitchen faucets to supply valves where inlet and outlet thread sizes differ
• Replacing worn or rigid supply lines in tight or awkward spaces
• Plumbing repairs and renovation projects requiring a 1/2" to 3/8" thread transition
• Light-commercial installations with standard domestic thread dimensions

Key specifications

• Connection: female 1/2" (G) to female 3/8" (G)
• Application: cold and hot water supply for sanitary fixtures
• Construction: flexible hose designed for plumbing connections in confined spaces
• Typical environments: residential bathrooms, kitchens, and light-commercial facilities

How to use

Before installation, turn off the water supply and relieve pressure by opening a downstream faucet. Verify mating thread types and ensure sealing surfaces and fittings are clean. Hand-start the hose onto the matching threaded inlet and outlet, then tighten to the manufacturer’s recommended torque using appropriate tools to avoid over-tightening. After installation, restore water supply and check all joints for leaks; retighten if needed. Periodically inspect the connection for wear or leaks and replace the hose if any deterioration is observed.

Usage recommendations

Use this flexible hose only for potable water supply and in accordance with local plumbing regulations; avoid using it with compressed air or aggressive chemicals. Ensure compatible thread types and appropriate tightening to prevent leaks and damage to fittings.