Diaphragm Accumulators - AD Series - (Americas)

Where to Buy

Diaphragm accumulators provide an affordable means of storing energy under pressure, absorbing hydraulic shocks, dampening pump pulsation/flow fluctuations. They provide dependable performance in a lightweight, compact design.

Technical Specifications

Gas Volume: 0.075 to 2.80 L, 5 to 170 inch3
Maximum Operating Pressure: 250 bar, 210 bar, 3625 psi, 3000 psi
Compression Ratio: 8:1, 4:1
Operating Temperature: -40 to 80 °C, -40 to 176 °F
Maximum Flow Rate: 40 to 160 L/min, 11 to 42 Gal/min
Port Type: SAE #6 (9/16-18 UNF) Female, SAE #8 (3/4-16 UNF) Female
Body Material: High Strength Alloy Steel
Diaphragm Material: Hydrin
Weight: up to 10 kg, up to 22 lbs
Height: 111 to 268 mm, 4.37 to 10.6 inch
Diameter: 64 to 174 mm, 2.52 to 6.85 inch
Specifications Met: Consult Factory, CE (for others consult factory)
Repairable: Non-Repairable

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Full Product Description

Parker is the leading manufacturer of accumulators in the world. Parker’s broad standard offering includes the full range of piston, bladder and diaphragm accumulators. For your convenience, Parker offers the premier accumulator sizing technology with its inPHorm Accumulator Sizing and Selection Software.

Markets:
• Aerial Lift Equipment
• Agriculture Machinery
• Construction Equipment
• Forestry Equipment
• Mining Equipment
• Hybrid Vehicle Systems
• Material Handling Equipment
• Transportation
• Turf Equipment
• Vocational Equipment and Special Use Work Vehicles
• Hydraulic Power Units (HPU)
• Lubrication Systems
• Plastics Machinery
• Injection Molding Equipment
• Rubber Molding Equipment

Features/Benefits:
• Operating Pressures up to 250 bar (3625 psi)
• Capacities from .075 to 2.80 Liters (5 to 170 cu in)
• Compact and Lightweight
• Welded, Non-Repairable Design offers great tolerance to environmental contamination
• Hydrin Diaphragms
• US and Metric Gas Valve options
• Affordable design
• Good response characteristics
• Works well with water and low lubricity fluids

Applications:
• Shock Absorption
• Auxiliary Power
• Supplemental Flow
• Noise Attenuation
• Energy Conservation
• Thermal Expansion
• Emergency Power
• Leakage Compensation