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Outer layer made of PP-C
Displaying high impact strength, ruggedness, and weather resistance, it forms the outer protective coating of the Pipe. As Part of the innovating 3-layer technology it contributes to POLO-KAL NG´s excellent sound insulation properties.
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Middle layer made of PP-TV
Its mineral compound reinforcement is crucial to POLO-KAL NG´s superb sound insulation. It absorbs most of the noise caused by the flow of air and partials with in the pipe. In addition, as a load bearing layer it creates stability and rigidity.
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Inner layer made of PP-C
Its smooth wall surface minimizes the flow resistance within the pipe. Not only is less energy required due to the ideal suction conditions, but blockages arising from solid objects are also avoided.
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No butt-joint at the sleeve
No dust can collect within the pipe. |
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NOT TO BE BEATEN IN SIEGEN! TEST RESULTS OF THE UNIVERSITY OF SIEGEN |
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( LOW FLOW RESISTANCE )
The flow resistance of POLO-KAL NG piping has been tested in comparison to conventional dust ventilation PP-pipes and PVC-pipes displaying excellent results
for POLO-KAL NG!
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( LOW STATIC CHARGE )
In this case POLO KAL NG is also the winner of the test: it looses the electrostatic
charge the quickest and displays the lowest final value under stationary operational
conditions. Both parameters reflect proper operational conditions.
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The results of the Austrian plastics institute |
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( HIGHLY AIRTIGHT IN VACUUM )
POLO-KAL NG meets the test requirements placed on the systems hermetic sealing (0,5 bar under continuous operation).
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_ POLO-CLIP HS – the highly noise-insulated pipe fastening
system

The following site provides more detailed information:
_ PIPE SYSTEMS / PLUMBING – PRODUCT OVERVIEW
Should the information on our homepage leave any of your questions unanswered, we
ask you to contact our sales department. Contacts are given on our
contact pages.
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