Volume:0.025L-5.0L
Pressure(Bar):100bar/210bar/250bar/330bar/500bar/700bar
Temperature:-40---120( Celsius Degree)
Fatigue Tes:2million Times
Diaphragm Compound:NBR/ECO/FPM/IIR/HNBR/EPDM
We are the largest manufacturer for Welded diaphragm accumulator in China. We specialize in this field for several years. Accumulators from AOQI Accumulator be characterized by:
1. All accumulator products using electron beam welding,
2. Real - time imaging technique,
3. Clean assembly
4. The finite element Optimized design
5. High performance
6. Different oil - or gas - connections available
7. Different Diaphragm - and Shell - material available
8. Burst high pressure and high durability of dynamic stress
9. Multilayer - diaphragms for Maintenance free applications
The Company was committed to the research and manufacture of accumulators and related modules, product promotion, and related design and manufacturing systems engineering, technical advice and other services. Product quality and installation dimensions comply with appropriate industry standard in Europe and America. Many accumulators and hydraulic modules have been widely used in automobiles, engineering machinery, wind power, ships, iron and steel, metallurgy, coal mining, construction and other industrial areas. Current customers: Volvo, JCB, BYD, SANY, CAT etc.
http://accumulator.en.made-in-china.com/
Models And Dimensions For Welded Diaphragm Accumulators
Models
Volume L
Max.
Operating
Pressure
BAR
Mass
KG
Dimensions
Max flow
L/min
Permissible pressure range
△P(bar)
Diaphragm
Compound
D
mm
H
mm
F
A(Metric) B(EN) C(UN)
M
ADB250
0.075
250
0.7
64
68
M14×1.5
G 1/2
SAE #6
/
38
210
NBR
ECO
FPM
other Diaphragm
Compound
please request
ADB210
0.16
210
0.9
74
79.5
38
170
ADB250
0.16
250
0.9
75
81
38
210
ADB100
0.32
100
0.8
89
99.5
M18×1.5
other Connection size please request
90
60
ADB210
0.32
210
2.2
95
101
90
140
ADB250
0.32
250
2.5
98
95
90
160
ADB330
0.32
330
2.8
101
104.5
90
250
ADB250
0.5
250
2.7
112
114
SAE #8
90
210
ADB330
0.5
330
4
118
120
90
280
ADB100
0.75
100
2.4
116
125
M33×1.5
90
65
ADB210
0.75
210
3.3
122
124
90
175
ADB250
0.75
250
4.5
124
129.5
90
210
ADB330
0.75
330
5.5
126
124
90
270
ADB210
1
210
3.6
136
131
90
100
ADB330
1
330
4.2
147
147
90
130
ADB210
1.4
210
5.4
152
160
90
100
ADB330
1.4
330
9.8
162
170
90
130
ADB210
2
210
6.7
168
180
G 3/4
SAE #10
150
117
ADB250
2
250
9.7
172
184
150
180
ADB330
2
330
8.1
178
190
150
180
ADB210
2.5
210
7.6
168
203
150
100
ADB250
2.5
250
8.6
172
206
150
120
ADB210
2.8
210
9.4
168
220
150
100
ADB210
2.8
250
10
168
224
150
140
ADB210
3.5
210
12
168
270
150
130
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