Description

I. Functions
Accumulator functions as following in a hydraulic system: Storing of energy, stabilizing of pressure, reduction of power, compensation of leakage, absorbing of fluctuation of pressure and buffering of impact.
II. Specification
1. Structure: Bottom repair structure, top repair structure.
2. Fastening Method: Dead ring or bearing.
3. Installation: Vertical.
4. Medium: Hydraulic oil, emulsion
5. Gas filled in the bladder: Nitrogen

III. Installation
1. Accumulator shall be installed vertically with the gas valve upright. Inspection space shall be retained near gas valve.
2. Accumulator shall be fixed tightly on the supporter or wall.
3. When used for buffering and absorbing the fluctuation, accumulator shall be placed near the fluctuation source.
4. Check valve shall be placed between accumulator and hydraulic pump to prevent return flow of oil for the accumulator when the electric machine of pump stops working.
5. Stop valve shall be placed between accumulator and pipe system to be used in gas charging, draining speed adjusting or long term stopping.
6. Welding shall not be applied in fixing the accumulator.

SIZEL  dimension  (mm) Thread Flange (Kg)
Weight
ΦC M d K Φ1 Φ2 Φ3 n-Φ4 h L2 L3 L L’ G1 G2
10 219 M60×2 70 M80×2 55 125 160 6-Φ22 32 93 109 675 690 40 44
16 885 900 54 58
20 1010 1025 62 66
25 1185 1200 74 78
32 1425 1440 90 94
40 1705 1720 106 110
50 1935 1950 120 124
25 299 M72×2 80 M95×2 65 150 200 6-Φ26 40 114 124 770 780 84 91
40 1050 1060 115 122
50 1230 1240 135 142
63 1470 1480 160 167
80 1810 1820 198 205
100 2190 2200 240 247
125 2600 2610 275 282
63 351 M72×2 80 M95×2 65 150 200 6-Φ26 40 114 124 1155 1165 168 176
80 1380 1390 204 212
100 1645 1655 248 256
125 1975 1985 302 310
160 2435 2445 376 384
180 2685 2695 418 426
63 351 M85×2 95 4 1/2-12UN 82 170 220 6-Φ26 40 140 140 1180 1180 170 178
80 1405 1405 206 214
100 1670 1670 250 258
125 2000 2000 304 312
160 2460 2460 378 386
180 2710 2710 420 428