£2.25
4/6mm Black Polyurethane CO2 Resistant TubingKey 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.
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
-
Eric L.
3rd Aug 2025Good co2 proof piping at a good price Good co2 proof piping at a good price -
Chris H.
2nd Aug 2025Does the job Does the job -
Mark C.
26th Jul 2025Fits the connectors nice and tight. Fits the connectors nice and tight. -
Jennie S.
16th Jul 2025It's a bit stiff but I guess that's because it's made from polyurethane It's a bit stiff but I guess that's because it's made from polyurethane -
Jason D.
5th Jul 2025Sturdy tubing that holds up under pressure and fits the connections securely Sturdy tubing that holds up under pressure and fits the connections securely -
Joe F.
11th Jun 2025Solid tubing, does the job. Solid tubing, does the job. -
Egidijus W.
26th May 2025Good tubing, fast delivery too, can't complain! Good tubing, fast delivery too, can't complain! -
Cayleigh H.
25th May 2025Does the job. Good fit. Does the job. Good fit. -
Nilesh W.
17th Mar 2025Tubing works okay but it's quite stiff. I guess that's the trade-off so it can withstand the higher pressures... Tubing works okay but it's quite stiff. I guess that's the trade-off so it can withstand the higher pressures... -
Maurice L.
16th Mar 2025No issues with this tubing, does the job perfectly No issues with this tubing, does the job perfectly
