Pipe transition fitting Heatpex H 32x2.9 DN25 1 PN06 for piping connections

Transition fitting Heatpex H 32x2.9 DN25 1 PN06 is a mechanical pipe connector designed to join pipes with an outer diameter of 32 mm and wall thickness of 2.9 mm to DN25 fittings. Manufactured for plumbing and heating systems, this connector provides a compact solution for linking plastic or multilayer pipes to DN25 components. The fitting is rated PN06 for nominal pressure and is intended for domestic and light commercial installations where a reliable mechanical connection is required.

Advantages

The Heatpex H transition fitting offers a straightforward mechanical connection method that does not require soldering or specialized adhesives. Its dimensional match to 32x2.9 pipes and DN25 fittings ensures consistent alignment and sealing when installed according to manufacturer guidance. The PN06 rating indicates suitability for low-pressure heating and plumbing circuits, and the compact design saves space in confined installation areas.

Suitable for

• Connecting 32 mm (2.9 mm wall) plastic or multilayer pipes to DN25 valves and components
• Domestic heating systems and radiator connections
• Light commercial plumbing and low-pressure distribution circuits
• Retrofit work where existing DN25 fittings must be joined to newer 32 mm pipe

Key specifications

• Pipe outer diameter compatibility: 32 mm
• Pipe wall thickness compatibility: 2.9 mm
• Connection to: DN25 fittings
• Nominal pressure rating: PN06 (suitable for low-pressure systems)
• Application: plumbing and heating systems, domestic and light commercial use
• Type: mechanical transition fitting for pipe-to-fitting connections

How to use

Prepare the pipe ends by cutting them square and removing any burrs. Verify that the pipe outer diameter is 32 mm and the wall thickness is 2.9 mm before assembly. Insert the prepared pipe into the transition fitting until it seats fully against the internal stop, ensuring proper alignment with the DN25 mating component. Follow standard installation practice for mechanical fittings used in plumbing and heating systems, including applying thread sealant or tape where required on threaded DN25 connections and tightening to recommended torque values. After installation, perform pressure testing in accordance with applicable local codes to confirm a leak-free connection.

Usage recommendations

Use this Heatpex H transition fitting only with pipes and DN25 components that match the specified dimensions and pressure class. Avoid exposing the fitting to pressures or temperatures beyond the PN06 rating and follow local regulations for testing and system commissioning. Inspect connections periodically for signs of leakage or mechanical stress, especially in retrofit or vibration-prone installations.