Cavity Free Ecotube Couplings

The patented Ecotube fittings of Schwer Fittings fit in the category of gap and cavity-free fittings. Mainly used where piggable and smooth transitions be required in the pipe interior.

The sealing elements are (Round) chambered and outside the media stream and therefore are not directly in contact with the medium.

The Ecotube fittings are especially suitable in applications ranging from painting, food production, vacuum conveyor systems where they are used by major manufacturers as the standard version.