Hydac
SB Series Bladder Accumulators

Key Features

  • Cost effective
  • Energy Storage
  • Shock Absorption
  • Pulsation Dampening
  • Leakage loss compensation
  • Volume Compensation

Applications

  • Agricultural Machinery & Equipment
  • Forestry Equipment
  • Oil Field & Offshore
  • Machine Tools
  • Mining Machinery & Equipment
  • Mobile & Construction Equipment
  • Off-Road Equipment

Model Series

  • SB330, SB600

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Bladder accumulators are a very versatile and cost effective option for numerous types of hydraulic systems involving energy storage, shock absorption, pulsation dampening, leakage loss compensation and volume compensation. They are a first choice for a great variety of general applications and have the widest range of standard sizes and model options. Bladder accumulators also have very quick shock response characteristics in sizes much larger than diaphragm accumulators (see pg. 31 of Hydac catalog)

Bladder Materials

Not all fluids are compatible with every elastomer at all temperatures.

Therefore, HYDAC offers the following choice of elastomers:

  • NBR (Standard Nitrile)
  • LT-NBR (Low Temperature Nitrile)
  • ECO (Epichlorohydrin)
  • IIR (Butyl)
  • FPM (Fluoroelastomer)
  • Others (available upon request)