ENVICON EMR Membrane Tube and Disc Diffusers

Low plasticiser content, sulphur crosslinked.

A proven, strong membrane made of sulphur crosslinked EPDM. Durable, efficient product with low plasticiser content for high demands and municipal wastewater according to DWAM 115 with up to 10% industrial and commercial content. Made and perforated in Germany. The optimised, fine-bubble aeration ensures excellent oxygenation.

The precise perforation ensures high oxygenation and low pressure loss. The membrane is fastened to the support tube using stainless steel clamps: 

A special receptacle for the stainless steel clamps on the ends of the membranes makes it possible to fit the clamps accurately even on the replacement of the membranes on site and increases the sealing action.  The groove protects tube diffusers EMR AeroTop against damage during transport and storage.

Low plasticiser content, peroxide crosslinked.

A peroxide crosslinked high-performance EPDM, suitable for supply air temperatures of up to 120°C and for higher proportions of industrial and commercial wastewater.

This proven and especially tough product, made and perforated in Germany, is particularly efficient in combination with optimised fine-bubble aeration.  The membrane is fastened to the support tube using stainless steel clamps.

Plasticiser-free, platinum crosslinked.

This outstanding, plasticiser-free silicone product and is exceptionally resistant to tear propagation. It is also resistant to many oils and greases and can be used at high wastewater and air temperatures. It is made and perforated in Germany.

Its highly smooth surface makes it resistant to micro-biological growth and its metabolic products. The optimised, fine-bubble aeration ensures excellent oxygenation. The membrane is fastened to the support tube using stainless steel clamps. The membranes fitted over the clamps provide protection during storage, transport and installation.

Plasticiser-free.

A plasticiser-free, extra-strong polyurethane product for the highest mechanical demands. Made and perforated in Germany.

The membrane is exceptionally tear and abrasion-resistant, resistant to microbes and hydrolysis and has very good resistance to oil, petrol and chemicals. The membrane is fastened to the support tube using stainless steel clamps. The membranes fitted over the clamps provide protection during storage, transport and installation.