Buccma Accumulator (Tianjin) Co., Ltd.
Add: No. 2 Zhonghui Road, Jinnan Economic Development Area, Shuangqiao River Town, Jinnan District, Tianjin City, China
Tel.: +86-22-88518525
Fax: +86-22-88519307
Contact Person: Mary Ma
E-mail: intl@buccma.com

ASME Bladder Accumulator

Model Explanation
ACS3.5 / 30G32Y

1     2   3     4       5      6

1. Product code: AC means ASME bladder accumulator
2. Structure: S for standard type with gas port of 22mm, SB for standard B type with gas port of 50mm, L for high flow type with gas port of 22mm, LB for high flow B type with gas port of 50mm, TR for top repairable type, LT for high flow top repairable type.
3. Nominal volume: G (gallon) is the default unit, and other units include CI (cubic inch) / PT (pint) / QT (quart)
4. Nominal pressure: ×100 psi
5. Connection type: N for NPT thread, S for SAE thread, M for metric thread, G for BSP thread, F for flange
6. Typical fluid: Y for hydraulic oil, R for emulsion, and H for water

For an ASME bladder accumulator, if its working pressure is 3000psi, nominal volume is 3.5 gallons, connection type is G2" thread, working medium is hydraulic oil and the structure is standard type, its model name should be AC-S-3.5/30-G32-Y.

Standard type (S/SB)

Top repairable type

High flow type (L/LB)

Standard Flange High flow flange

Specifications for Standard Type

Nominal volume Max. flow rate (L/min) Nominal pressure (psi) Dimensions (mm) Weight (kg)
G (unless otherwise specified) L A B C D E Connection
10 CI 0.16 95 3000 284 40 51 48 26 - 1.6
1 PT 0.47 170 3000 292 53 89 48 35 - 3.6
1 QT 0.95 227 3000 315 53 114 50 42 G3/4"
SAE#12
4.5
1.5 QT 1.5 375 6.9
150 CI 2.5 430 9.1
1.0 3.8 605 3000 393 86 168 54 60 G11/4"
SAE#20
15
1.5 5.7
1.0 3.8 605 5000 423 83 180 50 60 23
1.5 5.7
2.5 9.5 908 3000 565 92 229 58 76 G2"
NPT2"
SAE#24
M60×2
M50×1.5
34
5 18.9 875 55
10 37 1415 94
11 41 1545 105
12.5 47 1846 124
14 53 1935 130
15 57 1998 136
2.5 9.5 908 5000 580 92 245 74 76 G2"
NPT2"
SAE#24
M60×2
M50×1.5
55
5 18.9 890 92
10 37 1420 156
11 41 1560 174
12.5 47 1865 209
14 53 1952 220
15 57 2015 230

Note:
1. Other specifications are negotiable.
2. 3000psi=20.7Mpa, 5000psi=34.5Mpa

Specifications for Top Repairable Type
Nominal volume Max. flow rate (L/min) Nominal pressure (psi) Dimensions (mm) Weight (kg)
G L A B ΦC D E Connection
5 18.9 900 3000 875 92 229 54 76 G2"
M60×2
M50×1.5
55
10 37 1415 94
11 41 1545 105
12.5 47 1846 124
14 53 1935 130
15 57 1998 136
2.5 9.5 900 5000 580 92 245 54 76 G2"
NPT2"
M60×2
M50×1.5
55
5 18.9 890 92
10 37 1420 156
11 41 1560 174
12.5 47 1865 209
14 53 1952 220
15 57 2015 230
5 20 1500 3000 670 106 299 80 96 M72×2 76
6 25 760 86
10 40 1040 118
13 50 1220 139
16 63 1460 166
20 80 1800 205
25 100 2180 249
16 63 2000 3000 1170 135 351 85 108 G3"
M85×2
NPT 3"
-32 SAE
170
20 80 1395 206
25 100 1660 250
32 125 1990 304
40 160 2450 378
45 180 2700 420
Specifications for High Flow Type
Nominal volume Max. flow rate (L/min) Nominal pressure (psi) Dimensions (mm) Weight (kg)
G L A B ΦC D E Connection
2.5 9.5 1800 3000 580 125 229 58 96 FL 42
5 18.9 890 64
10 37 1430 102
11 41 1560 115
12.5 47 1865 133
14 53 1954 139
15 57 2015 145
2.5 9.5 1800 5000 596 115 245 75 108 FL 59
5 18.9 902 96
10 37 1435 160
11 41 1575 178
12.5 47 1880 208
14 53 1970 220
15 57 2032 230