ERV-Rubber expansion joint Type 1 Construction type CR

The HKS rubber expansion joint Type 1 Construction type CR is suitable for cold and warm water, swimming pool water, seawater, waste water (weak acid or alkali) - also oleiferous, coolant with oleiferous anti-corrosives, lubricating oil, fats, air and compressed air.

HKS-Gummikompensator Typ 1 Bauart CR mit beiderseits drehbaren galvanisch verzinkten Stahlflanschen mit Stützkragen
HKS-Gummikompensator Typ 1 Bauart CR

Composition and qualities

Nominal widths
  • DN25 to DN1000
Tempature range
  • (media dependent) -25°C to +90°C
  • briefly to +100°C
Inner liner
  • Chloroprene CR
  • seamless
  • wear-resistant
Reinforcements
  • PA textile cord
Outer liner
  • Chloroprene CR

Electrical Properties

  • Electrically insulating
Demarcation
  • White »CR« overprint
  • DN ..
  • PN ..
  • Date of manufacture
Flanges
  • hinged
  • DIN PN 10/16
  • steel (S235JR)
  • galvanised and yellow chromate