Page 184 - Fluid Power

Hydraulic Accumulators
For any other Part Numbers or Types you require please contact your local Brammer Sales & Service Centre.
Design Features and Benefits
1 Shell
The shell is manufactured from high strength alloy steel. The non-repairable, electron- beam welded construction reduces weight and size, simplifying location and installation.
2 Diaphragm Retaining Ring
The flexible diaphragm is retained by a steel ring, permanently secured during assembly to ensure a gas-tight seal.
3 Diaphragm
The diaphragm provides excellent gas and fluid separation. ADE accumulators are offered with diaphragms in nitrile (NBR)
or epichlorohydrine (ECO) compounds;
both are suitable for use with mineral oil compounds, while ECO diaphragms provide exceptional low temperature performance for demanding mobile applications.
4 Diaphragm Safety Button
The moulded diaphragm incorporates a 'button' which closes the fluid port when the accumulator is fully discharged, preventing damage which would result from extrusion of the diaphragm into the port.
5 Fluid Port
BSPP port threads are supplied as standard, with other thread forms available to special order – please consult your local Brammer Sales & Service centre
6 Gas Port
The gas port is sealed with a screwed plug, machined to allow the safe release of pressure prior to end-of-life disposal. An external thread enables a Parker UCA charging and gauging kit to be fitted, permitting quick and easy checking and adjustment of the nitrogen pre-charge pressure.
Models, Capacities and Dimensions
Charging and Gauging Assembly
The charging and gauging assembly enables the user to charge Parker's bladder accumulators with nitrogen, and to test and alter the precharge pressure. It attaches to the accumulator's gas valve, and can be connected by hose to a standard commercial nitrogen bottle. Each kit contains:
• Test and filling apparatus incorporating gas valve key and bleed valve • Filling hose, length 2.5m
• Protective case
• Gas valve adapters to fit all standard bladder accumulators
• 25 bar and 250 bar pressure gauges
Parker strongly recommends that the nitrogen bottle used should be fitted with a high pressure regulator.
Order Code WXF41788 WXF41789 WXF41790 WXF41791
18 WXF41792 WXF41793 WXF41794 WXF41795 WXF41796 WXF41797 WXF41798
Model
ADE007-25R1A2 ADE016-25R1A2 ADE032-21R1A2 ADE050-21R1A2 ADE075-21R1A2 ADE100-21R1A2 ADE140-14R1C2 ADE140-25R1C2 ADE200-25R1C2 ADE280-25R1C2 ADE350-25R1C2
Volume Litres
0.075 0.16 0.32 0.5 0.75 1.0 1.4 1.4 2.0 2.8 3.5
Max. Operating Pressure
250 250 210 210 210 210 140 250 250 250 250
Fluid Port
G1/ 2
G1/ 2
G1/ 2
G1/ 2
G 1/2
G1/ 2
G1/ 2
G 1/2
G1/ 2
G3/ 4
G3/ 4
Price
£90.31 £98.16 £109.00 £154.13 £170.82 £249.36 £313.16 £345.58 £450.53 £318.04 £716.23
Territory uk
Gas Bottle Fitting
5/8 bsp(male)
Part No.
UCA 02
Parker has the broadest accumulator product line, including pistons, bladders and diaphragms.
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FREE 24/7 technical support – Tel: 0870 240 2100
Hydraulics
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