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4/6mm Polyurethane CO2 Resistant Tubing - Black

4.9 [74 Reviews]
£1.89
4/6mm Black Polyurethane CO2 Resistant Tubing
 
 

Key Facts

  • 4mm / 6mm dimension (4mm internal / 6mm external).
  • Resistant to CO2 (no leaks).
  • For use in high pressure systems.
  • Bought in 1m increments but will be delivered in one complete length.
 

Description

Regular PVC or Silicon tubing is not resistant to CO2, and over time it will become porous or crack, resulting on loss of gas. You may not even know it's leaking and subsequently waste large amounts of CO2 without realising.

Polyurethane tubing is resistant to CO2 and you can therefore have peace of mind that your pressurised CO2 system will run efficiently for many years to come.

If you require 5 metres, for example, change the quantity to 5 and you will be sent a single 5m length.

Advice: Because Polyurethane tubing is much stronger than conventional PVC or Silicon tubing, it doesn't stretch as much, so to avoid potential damage to your glass or plastic diffusers/bubble counter when connecting it, it is advisable to dip the end of the tubing in freshly boiled water for a couple of seconds to soften it.
 

Customer Reviews

Average Rating
4.9
  • R
    Robert W.
    5

    7th Feb 2025

    Had it for a while now and works well Had it for a while now and works well

  • F
    Fiona H.
    4

    17th Jan 2025

    Solid tubing for CO2 systems, just what I was looking for. The quality is great, and it feels durable Solid tubing for CO2 systems, just what I was looking for. The quality is great, and it feels durable

  • R
    Rob T.
    5

    2nd Nov 2024

    Awesome tubing, totally leak-proof! Awesome tubing, totally leak-proof!

  • R
    Robert W.
    5

    22nd Oct 2024

    Top-notch tubing! Super durable, even though it's a bit stiff but I guess thats cos its strong. Top-notch tubing! Super durable, even though it's a bit stiff but I guess thats cos its strong.

  • J
    John W.
    5

    21st Jul 2024

    Does what it says on the tin. Does what it says on the tin.

  • J
    Jonathan C.
    5

    8th Apr 2024

    Excellent product arrived quickly. Excellent product arrived quickly.

  • P
    Paul F.
    5

    8th Mar 2024

    Fast helpful service Fast helpful service

  • P
    Philip D.
    5

    30th Dec 2023

    Good product not easy to find in shops co2 supermarket great firm to deal with communication is excellent Good product not easy to find in shops co2 supermarket great firm to deal with communication is excellent

  • G
    Graham F.
    4

    5th Nov 2023

    This is top quality tubing, but difficult to run around tight bends, because it is so stiff. This is top quality tubing, but difficult to run around tight bends, because it is so stiff.

  • B
    Boguslawa .
    5

    22nd Aug 2023

    Good for the job much softer than transparent one thanks for fast delivery Good for the job much softer than transparent one thanks for fast delivery

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