If you need longer of one line,please contact with us.

1.Other Ordinary air tube thickness is thin, belongs to the non-standard 4 * 6mm air tube, only applicable to the use of air pumps. 2.Gray transparent, thickened air tube material is the same, different colors, belongs to the standard 4 * 6mm air tube, has a certain degree of pressure resistance, commonly used in the use of CO2. 3.TPU high-pressure air tubes up to 10KG or so, hardness, suitable for CO2 or water purifiers, connecting the CO2, before use, it is recommended that the air tube connection part of the hot water before connecting, to avoid unnecessary damage caused by force. It is recommended to use hot water to soften the connector part of the tube before connecting to avoid unnecessary damage caused by excessive force TPU high-pressure hose characteristics of transparent tube with high transparency, the state of the media flow clearly can be manufactured using high resilience polyurethane raw materials, so that the pneumatic tube has a small bending radius, easier to install o resistance to yellowing to achieve more than 3, not easy to turn yellow o the use of online diameter control system, the tolerance of the diameter of the tube is controlled at △ ± 0.5mm, the diameter of the tube is controlled at △ ± 0.5mm. Control within △ ± 0.12mm Adopted 100% high physical plasticity polyurethane elastomer (TPU) manufacturing, constant working pressure state use, longer life o Through the SGS certification and ROHS certification.

PVC: soft, relatively good elasticity, pressure resistance of about 6kg

TPU: hard, slightly less elastic, pressure resistance of 10kg

PVC: CO2 and air pump TPU: CO2, RO machine instead of 2 minutes tube

TPU high-pressure hose has low elasticity and is not suitable for glass bubbler and refiner with the outer diameter of the interface larger than 5mm.

TPU hose has AQUAPRO brand logo.

PVC without logo

PVC thickened air hose/TP ∪ high pressure air hose to connect the refinement and CO2 generator or cylinder can be

For hard hose, please soak it in hot water before installation to avoid damage to other products.