PMA, 20 mm Nominal Diameter, Plastic, Black

This conduit is a flexible, light‑wall polypropylene tube designed to protect cables in automation, electronics and mechanical installations. Supplied in black on 50m rolls, it offers chemical resistance and ease of pre‑assembly for machine‑building and panelwork environments while remaining suitable for confined routing where tight bends are required.

• Rated for continuous use between -20°C and 90°C providing wide thermal tolerance
• Constructed from halogen‑free polypropylene offering chemical resistance
• Impact and flame resistant material improving mechanical and fire performance
• Minimum static bend radius 40mm enabling Compact installations
• Tested to EN 50086 and IEC 61386 supporting international conformity
• UL94 HB classification reduces flame propagation risk during incidents

• Suitable for cable protection in machine building and plant installations
• Ideal for routing control and signal cables in electrical panels
• Used with PMA Smart Line and PMAFIX accessory systems
• Can be used where chemical exposure to strong acids is a concern
• Suitable for pre‑assembled installations requiring flexible conduit runs

The product is delivered on 50m rolls to facilitate extended runs and reduce jointing.

The light‑wall polypropylene design allows easy handling and simple pre‑assembly, reducing fitting time compared with heavier conduits.

It is not certified for hazardous areas and should not be specified where hazardous‑area approval is required.

Laboratory tests Record impact strength greater than 3 J and Peak load values exceeding 150 N for 50mm samples, demonstrating mechanical resilience.

Flame and density characteristics were assessed according to UL94 HB and DIN test methods respectively.