Flexible Water Connection Hose TUCAI TAQ-SUPER MG-1/2-800 DN13, screw-nut GW-GZ

The TUCAI TAQ-SUPER MG-1/2-800 DN13 is a flexible water connection hose designed for making reliable, compact connections between plumbing fixtures and water supply lines. With a nominal diameter of DN13 and standard 1/2" screw-nut fittings (female-to-male), this hose is intended for general residential and light commercial installations where a flexible, vibration-tolerant link is required between valves, taps, appliances, or sanitary fixtures.

Advantages

This flexible hose combines a compact DN13 bore with standard 1/2" screw-nut fittings to provide straightforward, tool-friendly installation. The construction is engineered to resist kinks and to accommodate slight misalignment between connection points. Its flexibility reduces stress on fittings and piping while helping to dampen vibration and noise from appliances. The hose is suitable for use with potable water systems when installed according to local regulations.

Suitable for

• Connecting faucets, mixers and sanitary fixtures to water supply shut-off valves
• Linking washing machines or dishwashers to supply valves in confined spaces
• Temporary or permanent connections in residential apartments and light commercial washrooms
• Replacements of rigid piping runs to allow for easier maintenance and movement

When it may not be suitable

This hose is intended for standard domestic and light commercial water supply use and is not specified for high-pressure industrial applications or for direct use with gas, chemicals, or non-potable fluids. It may not be appropriate where larger bore sizes or specialized fittings are required, or where local codes demand specific certified hoses or materials beyond general flexible water connectors.

Key specifications

• Nominal internal diameter: DN13
• Connection type: 1/2" screw-nut fittings (female to male)
• Length: 800 mm
• Flexible construction suitable for small bending radii
• Designed for potable water supply lines in residential and light commercial settings

How to use

Shut off the water supply and relieve pressure before installation. Verify both connection ends match the valve and fixture threads. Hand-start the screw-nut fittings to avoid cross-threading, then tighten to the manufacturer's recommended torque using an appropriate wrench if needed. Ensure the hose is not twisted, kinked, or compressed and provide gentle bends with sufficient radius. After installation, restore water supply and check all joints for leaks; retighten connections slightly if necessary. Follow local plumbing codes and the appliance manufacturer's installation instructions.

What to consider before purchase

• Confirm the required bore size and that DN13 (approximate internal diameter) meets flow needs
• Verify both ends accept 1/2" screw-nut connections and match fixture/valve thread direction
• Measure the required hose length and allow extra length for routing and bends
• Check local regulations for approved materials and certifications for potable water use

Usage recommendations

Use the TUCAI TAQ-SUPER MG-1/2-800 in accessible locations to allow periodic inspection for wear or leaks. Avoid sharp bends and protect the hose from contact with edges or corrosive substances. Replace the hose if any signs of abrasion, bulging, or leakage appear, and verify connections after the first few days of service.