4000 PSI Working Pressure
Utilizes Standard Components
Piston Design
Four Bore Sizes Available
Patent Pending Swaged End Cap Connections
"Schrader" Style Gas Valve
Heavy Duty Gas Valve Protector
"No Gas Valve" Option
Multiple Hydraulic Port Sizes
Male Threads Available
Spanner Holes
On-Time Delivery
Non-Repairable
Economical
Advantages
Higher working pressure rating meets more applications
Allows for faster delivery of proven designs
Piston design prevents sudden failure of accumulator
Customized to exactly fit the application
Large selection of sizes, capacities
Economical, fatigue tested
Industry standard; will fit existing charging equipment
Protects the gas valve and provides a secondary gas seal
Eliminates use of the gas valve
Prevents users from adjusting pre-charge
Allows for a wide range of hydraulic fittings
Ease of mounting to IHC's
Allows for installation into restrictive spaces
Average five-day delivery on standard designs
Allows for lower initial cost
Cost savings to hydraulic system
Piston Accumulators Parker's hydraulic accumulators for industrial and mobile applications provide a means of regulating the performance of a hydraulic system. They are suitable for storing energy under pressure, absorbing hydraulic shocks and damping pump pulsation and flow fluctuations. Their simple, compact, design ensures dependable performance, maximum efficiency and long service life.
Parker's piston accumulators are manufactured in compliance with the European Pressure Equipment Directive 97/23/EC (PED) and carry the CE mark where applicable. Other approvals are available on request.
Parker offers the A Series range of piston accumulators for mobile applications such as damping and ride control. For industrial applications, A Series and AP Series accumulators are offered to suit different application and performance criteria.
"Oil / Water Cooler Series BWT
High exchange efficiency
Equally distributed turbulent flow
Little installation space required
High fatigue life
Low water consumption
Maintenance free
Broad temperature range
Easy installation"
They consist of small diameter smooth tubes; this allows the best compromise between high thermic yield and low pressure loss. For a good exchanger practices some oil rates are indicated in the tables. Going down to the lowest rate of flow, indicated in the tables, the low oil speed causes a great loss in yield, whereas a rate of flow which is superior to the maximum indicated, causes great pressure loss and does not considerably increase the thermal yield. The yield diagrams indicate the heat quantity each exchanger can disperse according to the difference between oil and water mean temperatures.
Accumulators, Hydraulic exchangers
