Bladder accumulators

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Long description
A bellow accumulator is an accumulator that uses a rubber bellow as a partition between the gas and liquid. This accumulator comes pre-charged. Kramp is able to supply the accumulator at your desired pre-charge. The following pre-charges can be used as a guideline: preventing chattering pipes with a pre-charge of 95% of the operating pressure and, as an energy reservoir, a pre-charge of 90% of the operating pressure should be maintained.
Pros
  • Bolted version with replaceable bladder
  • The accumulator can be filled to the correct pressure if desired
  • Complies with Pressure Equipment Directive (PED)
  • Long service life
Product details
  • Fit the accumulators vertically with the gas valve pointing upwards
  • Fill with nitrogen only
  • The volume indicator indicates the total volume (V0) of the accumulator
  • The initial stressing pressure must not exceed 90% of working pressure
  • From 1000cm³, accumulators are provided with the CE marking.
  • Accumulators for brake systems
  • Compensation for thermal expansion and energy storage
  • Can be used as emergency and safety function
  • Area of application: agriculture, forestry, construction machines
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