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Accumulators |
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Oil Solutions
supply Accumulators from a number of manufactures|
Stauff |
Hydac |
Olaer |
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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. |
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Accumulator Charging & Test Kits
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Stauff |
Olaer |
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Accumulator Charging & Test Kits include the following:
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Stauff |
Hydac |
Olaer |
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Charging Kit #STA-CK-1 Attache Case Charging/pre - loading/gauge set (250 Bar) 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
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FPU-1-250F2,5G12A3K (FPS/FPK) Attache Case FPU-1-250 Charge Head Hose assembly - 2.5 m 7/8-14 UNF (A3) Charging Adaptor |
Charge kit 105CK-10 Attache Case Charging head with Gauge fitted to charging head with required pressure scale (250 bar Standard) Hose assembly - 2m 0.302 x 32 TPI Charging Adaptor 5/8" UNF Charging Adaptor (European style) gas valve Gas valve extractor High pressure 690 bar gas valve core x3 Gas valve assembly as found on AC & NG accumulator series Cylinder adaptor type 50 for N2 bottle Cylinder adaptor type 51 for N2 bottle
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Stauff |
Hydac |
Olaer |
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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. |
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The universal charging kit 105CK allows the charging of a wide variety of accumulators. Adaptors supplied in the kit suit US or European style gas valves as well as the OFC standard ranges, (For Hydac use the UK-Euro Kit) 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 |
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