Compact, light weight, economical design.  These gas-loaded accumulators are constructed of two forged steel hemispherical sections welded together by a hi-tech electron-beam welding process.  This assures the customer a strong safe and reliable design.

The accumulator consists of a sealed steel shell which contains a rubber diaphragm.  This diaphragm acts as a flexible barrier between the hydraulic fluid and the nitrogen gas.  A button is moulded into the bottom of the diaphragm which is designed to prevent it from extruding under precharge pressure or during oil discharge.  This type of accumulator can be mounted in any position and has a maximum permissible pressure ratio of 6:1 (working pressure : precharge pressure).

Material:
Steel shell, ELECTRON BEAM welded
Non-repairable

Working Pressure: 120 to 250 Bar
See table below for maximum working pressure per model.

Precharge P0: Nitrogen
P0 < 0.9 minmum working pressure

Maximum working pressure P2   < 6
           Precharge P0


Working Temperature: See table below

Mounting: Any position

Type

IH P/N

Gas Vol.
dm3

Max Work Press.Bar

Work Temp ºC

A
mm

B
mm

C
mm

D
mm

E
mm

Weight
Kg

0.075-250

007-151-013-611

0.075

250

-15 +80

111

20

32

64

27

0.7

0.16-250

016-1515-013-611

0.16

250

-15 +80

120

20

32

75

27

1.0

0.32-210

032-1515-013-611

0.32

210

-15 +80

140

20

32

95

27

1.7

0.50-210

050-1515-023-611

0.50

210

-15 +80

152

22

41

106

34

2.0

0.75-210

075-1515-093-611

0.75

210

-15 +80

169

22

41

123

34

2.9

1.0-200

100-1515-123-611

1.0

200

-15 +80

180

22

41

136

34

3.5

1.4-140

140-1515-113-511

1.4

140

-15 +80

191

22

41

147

34

4.2

2.0-100

200-1515-063-411

2.0

100

-15 +80

240

22

41

144

34

3.5