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Ventilation hose technology | PRO?AIR Pre-PUR® 621 Polyurethane membrane aerator hose

Ventilation hose technology
PRO?AIR Pre-PUR® 601 Polyurethane membrane tube diffuser
PRO₂AIR Pre-PUR® 602 Polyurethane membrane tube diffuser
PRO?AIR Pre-PUR® 603 Polyurethane membrane tube diffuser
PRO?AIR Pre-PUR® 620 Polyurethane membrane aerator hose
PRO?AIR Pre-PUR® 621 Polyurethane membrane aerator hose
PRO?AIR Pre-PUR® 630 Polyurethane membrane aerator hose
CONNECT 684 connector membrane tube diffuser
CONNECT 685 Adapter for membrane tube diffusers
CLAMP 682 Membrane aerator hose Clamp
CONNECT 683 Plastic seal
CONNECT 229 Assembly pliers
CONNECT 681 Polypropylene support body

PRO₂AIR Pre-PUR® 621 Polyurethane membrane aeration hose with extremely long service life and a wall thickness of 0.6 mm.

The PRO₂AIR Pre-PUR® 621 polyurethane membrane tube aerator hose with extremely long service life is easy and quick to install, extremely tear and abrasion resistant and has a very good resistance to wastewater and municipal sewage. Further information can be found in our various data sheets which you can download in pdf. format on this page. The hose finder and information about dimensions, assembly, stock, prices and delivery times can be found in detail in our Online Shop which you can access via the access button "Industrial Hoses Online Shop". For further questions please contact us!

Media

Membrane aerator hose, for industrial and municipal sewage treatment plants
very fine and even bubble pattern due to optimized perforation
TEMPERATURE RANGE -40°C to 90°C
resistant to microbes and hydrolysis, good resistance to oil, petrol and chemicals

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