TUCAI connection hose DN13 GW 3/4"–1/2" 300 mm (model 6452)

Flexible connection hose TUCAI DN13 model 6452 is designed for water installations where a compact, flexible link is required between supply lines and fixtures. The hose features a braided fitting with a female-threaded transition from 3/4" to 1/2" and a length of 300 mm, providing a reliable plumbing connection for domestic and light commercial applications. It is intended for use with taps, valves and appliances to accommodate alignment differences and to simplify installation in confined spaces.

Advantages

The TUCAI connection hose DN13 offers a combination of flexibility and robustness due to its construction. Its braided outer layer improves resistance to abrasion and handling while supporting the internal rubber or polymer tube that carries water. The female-threaded transition 3/4"–1/2" enables direct compatibility with common fittings, reducing the need for additional adapters. With a 300 mm length, the hose balances reach and compactness for installations behind sinks, toilets or appliances.

Suitable for

• Connecting taps and mixers to water supply lines
• Linking valves and shut-off fittings in domestic plumbing
• Connecting appliances such as dishwashers and washing machines where compatible threads are used
• Retrofit and replacement projects in kitchens and bathrooms

Key specifications

• Nominal diameter: DN13
• Threaded connection: braided fitting with female thread transition 3/4" to 1/2"
• Length: 300 mm
• Application: potable water supply connections in domestic and light commercial installations
• Construction: flexible inner tube with braided outer layer for mechanical protection

How to use

Ensure the water supply is turned off before installation. Verify compatibility of thread sizes and seating surfaces on both the fixture and the supply pipe. Hand-start the female threads onto the male counterpart to avoid cross-threading, then tighten by hand and finish with a suitable spanner if required; avoid excessive torque that may damage fittings. After installation, open the water supply and inspect connections for leaks. If leakage is detected, retighten or disassemble and check sealing surfaces and washers.

Usage recommendations

The hose is intended for cold and hot potable water systems within normal household pressure ranges; avoid exposure to temperatures and pressures beyond manufacturer specifications. Do not bend the hose sharply or install it under sustained torsion. Periodically inspect the braided outer layer and connections for wear or leaks, and replace the hose if any damage is observed.