Gummitüllen

rolling rubber diaphragm material:Reinforced fabric(Nylon,Polyester,Fiberglas,Nomex and other reinforced fabric) as the skeleton coated with the rubber elastomer(NBR,NR,EPDM,FKM,Silicone and other special elastomer) one side or both sides. Thickness(0.15mm-5mm) and elastomer is different according to special requirement. Character: long running,only one side bearing low pressure than piston,particle, the impurity, and the coal tar in the medium are allowed,rolling friction between the cylinder and pallet during working is vey low.