Microflex DUO PN6 160/2 x 40/3.7 CV Central heating

Microflex insulated pipes are equipped with thermal insulation and a sheathing, and constructed according to the "closed chamber" principle. These pipes are suitable for transporting heating water, but also (hot) drinking water, wastewater, and other liquids. Because these pipes are well insulated, they are highly resistant to external influences such as stress, microorganisms, temperature fluctuations, etc. The corrosion-free medium-pressure pipe, made of PE, has unique chemical resistance, a very long service life (even at high pressures and temperatures), and maximum resistance to age-related cracking.

Properties

This Microflex Duo insulated pipe is suitable for heating systems. It has two supply and return pipes for transporting (hot) water. The maximum temperature depends on the pressure, and vice versa. The outer sheathing is made of PE-HD and protects the supply pipes and the insulation material. The ribbed structure of the sheathing allows for lengthwise flexibility. The insulation ensures almost no heat loss. The Microflex Duo has an insulating center piece made of PE foam, which ensures effective separation between the supply and return pipes.

This pipe is not suitable for use as a supply line with both hot and cold water due to the risk of legionella.

Fix point

To absorb the potential effects of thermal expansion or contraction of Microflex media lines, a fixation point is required. Failure to use these fixation points, or failing to anchor them, can result in serious damage to the piping network and connected equipment.

Material

• Corrosion-resistant transport pipe in cross-linked PE-Xa according to DIN 16892/16893, with yellow oxygen diffusion barrier according to DIN 4726.
• Thermal, elastic, CFC-free polyethylene foam insulation made from cross-linked PE-X with closed microcell structure.
• Minimum water absorption capacity of <1% according to DIN 53428.
• Corrugated HDPE sheathing pipe manufactured according to the closed chamber principle for high-quality protection of the piping system.