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Accumulators

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Oil Solutions supply Accumulators from a number of manufactures

Stauff

Olaer

  • Bladder Accumulators
  • Diaphragm Accumulators
  • Bladders
  • Safety Blocks
  • Charging Kit

The oldest manufacturer of hydraulic accumulators, OLAER provides a full range of bladder accumulators, membrane accumulators and piston accumulators. They can be used in a wide range of applications such as energy storage, pulsation dampening or surge alleviation. The OLAER group has a very strong presence in highly requiring industries, such as Aerospace, Nuclear or Armament.

Click on images for more detailed information and catalogues

Accumulator Charging & Test Kits

Stauff

Olaer

Accumulator Charging & Test Kits include the following:

Stauff

Olaer

Charging Kit #STA-CK-1

Attache Case

Charging/pre - loading/gauge set (250 Bar)

Hose assembly - 2m

7.8" UNF Charging Adaptor

0.302 x 32 TPI Charging Adaptor

¼" ISO 228 Charging Adaptor

Valve

Valve tool

Cylinder adaptor type 50 for N2 bottle

 

 Stauff Charging Kit STA-CK-1 (112 Kb)

Charge kit VGU/F 25/250

Attache Case

Charging head with 2 Pressure Gauges (25 & 250 bar) fitted to charging head with required pressure scale

Hose assembly – 2.5 m & Charging Adaptors

0.302 x 32 TPI

5/8" UNF (European style) gas valve

7/8" - 14 UNF

M28 x 1.5

1/4" BSP

Cylinder adaptor

 Olaer Charging Kit VGU/F 25/250 (202 KB)

Stauff

Olaer

The charging kit allows hydro-pneumatic accumulators, whether bladder type, diaphragm type or piston type, to be charged with nitrogen to the desired pressure. For this purpose, the kit is connected to a commercially available nitrogen cylinder by a flexible hose. Suitable for Hydac

The kit can also be used by technicians to check the current gas pre-charge pressure. The control valve incorporates a pressure gauge to permit direct pressure readings as well as a check valve to prevent back flow in the case of low pressures in the nitrogen cylinder. A manual bleed valve allows excess pressure to be reduced to the desired operating pre-charge level.

The universal charging kit VGU/F 25/250 allows the charging of a wide variety of accumulators, including Hydac. Adaptors supplied in the kit suit US or European style gas valves as well as the OFC standard ranges.

The charging kit includes a bull nose adaptor for connecting directly to high pressure nitrogen cylinders. However, please note that OLAER recommend the use of a nitrogen regulator (readily available from your gas supplier) to prevent damage to the bladder during charging

The permanently mounted gauging/charging head allows precharge pressure monitoring (when the accumulator is isolated from system pressure & bled). The Universal Charge Kit is still required for initial pre-charging as well as pre-charge maintenance

Note:
The Olaer 105CKXX Kit is no longer available as it doesn’t meet current safety standards

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