Rubber expansion joints of Type 3, Construction types HZB, HZG, HZR

HKS rubber expansion joints of Type 3, Construction types HZB, HZG, HZR are supplied including malleable iron or stainless steel screw fittings on both sides.

HKS-Gummikompensator Typ 3 Bauart HZR

Available rubber bellows qualities

HZB Composition of IRN/nylon cord/IR, suitable for cold and warm water, process water, acids, alkalis, esters and ketones. ACS certification available.
HZG Composition of NBR/Nylon cord/CR, suitable for mains and natural gas, fuels, lubricating oils, fuel oil, coolant emulsions and sea water with oil residues.
HZR EPDM, suitable for the sanitation, heating, pipeline construction, chemical and solar industries.