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Crimped Piston Accumulators - ACP Series - OBSOLETE
Brand: Parker HannifinThe ACP piston accumulators incorporate a patented crimped design that provides high-strength coupling of caps to steel tube plus superior fatigue life.
High grade carbon steel tube and end cap material allows heat to dissipate effectively and is micro-finished for extended seal life.
The ACP series is a good alternative to a diaphragm accumulator as it is can provide enhanced nitrogen gas retention and has a compact and lightweight design.
Although these accumulators are offered in standard capacities, the steel shell design affords an easy way to "custom" manufacture an accumulator to meet the exact capacity for any customer application.
ACP piston accumulators are available in two versions; Rechargeable or Tamperproof. Rechargeable models allow the user to monitor and regulate the gas pre-charge to suit different operating conditions.
Tamperproof, sealed-forlife versions of the ACP are pre-charged on assembly to customer specification and are completely maintenance free.
Parker Olaer have developed very sophisticated simulation software to optimize sizing recommendations for hydraulic accumulators
Features- The ACP piston accumulator is manufactured to EU Pressure Equipment Directive 2014/68/EU – and can be used in any European Union or EEA country without additional certification.
- The high-strength crimped construction provides long, reliable service life and its small piston seal area minimizes permeability. The piston design also prevents sudden accumulator failure.
- The ACP piston accumulator is available in a wide range of lengths and bore sizes and allows installation to be adapted to available space. Custom sizes are available for unique applications. Rechargeable and ‘tamperproof’ versions are available with (for customer charging) or without the gas valve.
- A wide range of port types and sizes are available. SAE straight thread are fitted as standard. BSPP is a standard option.
- The lightweight piston design allows fast response to reduce shock in rapid cycling applications.
- Parker’s piston accumulators are compatible with a wide variety of fluids. Standard accumulators (with nitrile seals) may be used with petroleum-based industrial oils or water-based flame resistant fluids. Optional seals compatible with most industrial fluids are available with temperature ranges from -40°C to 160°C.
- High burst test safety factor.
Specifications
Brand
Approvals & Certifications
- Others Available: Consult Factory
Body Material
- High Strength Steel
Compression Ratio
- Unlimited
Diameter (inch)
- Up to 4.76”
Diameter (mm)
- Up to 120.9 mm
Gas Volume (Cubic Inch)
- Up to 488 Cu. In
Gas Volume (L)
- Up to 8.00 L
Height (inch)
- Up to 43.17”
Height (mm)
- Up to 1096.6 mm
Maximum Flow Rate (gpm)
- Up to 397 gpm
Maximum Flow Rate (Lpm)
- Up to 1504 Lpm
Maximum Operating Pressure (bar)
- Up to 345 bar
Maximum Operating Pressure (psi)
- Up to 5,000 psi
Meets Certifications
- PED (CE), CRN & AS1210 (Designed to Meet or Exceed ASME Standards)
Port Connection Size (inch)
- Up to 3/4”
Port Connection Type
- SAE & BSPP Standard (Others Available)
Repairable
- Non-Repairable
Seal Type
- Nitrile (K Seal), Extreme Seal - Mobile (X Seal), Hydrogenated Nitrile (H Seal), Fluoroelastomer (E Seal), Low Temp Nitrile (Q Seal)
Temperature Range (°C)
- -43° to 160° C
Temperature Range (°F)
- -45° to 320° F
Weight (kg)
- Up to 33.56 kg
Weight (Lbs)
- Up to 74 lbs
- Fork lifts and cherry pickers
- Transportation vehicles
- Construction and Mining
- Turbine Engines
- Machine Tools
- Hydrostatic Drives
- Assembly Automation
- Renewable Energy (Wind and Solar)