MTI® Hose

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$23.32 to $528.00



MTI® (Membrane Tube Infusion) Hose is a cutting edge tubing used to optimize the vacuum infusion process. The MTI® Hose is designed with a flexible spiral hose encased with a microporous membrane that is permeable to gas but impermeable to resin. The integrated spiral tubing provides for an effective airflow channel while the semi-permeable membrane creates a barrier effect that prevents resin from entering the hose. This self-regulating MTI® process supports uniform resin content, increased resin control and a pinhole-free finish in one shot.

Unlike with typical spiral tubing products, the risk of dry spots and impact of air bubbles are minimized with the use of the MTI® Hose. A resin trap is no longer necessary, so exact resin consumption can be calculated.

The MTI® Hose has a 5/16” ID with a 1/2“OD. It is compatible with epoxy and polyester resin systems and is suitable for vacuum infusion applications up 175 °F (80°C).


Physical Properties
Internal Diameter:
External Diameter:
Applicable Resin:
Epoxy, Polyester
Non-woven Material:
Spiral wrap Material:
Technical Properties
Max Operation Temp.:
175 °F (80°C)
Max Temp of Membrane:
320 °F (160°C)
Extraction capacity:
50hPa>20I/min. per m with P abs
Max Tensile Strength:
20 N

Please note: All data to be used as a guide only; not a specification.



Products sold as a clearance may be excess inventory that does not meet the stringent specifications of medical or aerospace applications, have blemishes and/or other imperfections as noted in the product descriptions. These items are sold "As Is", are nonrefundable and will not be backordered. If an ordered quantity cannot be fulfilled, we will ship available on hand quantities and automatically cancel any remaining balance.

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