Model Code: B－11G－7/8UNF－N－A
Volume size: U.S.A standard- Gallon, QT , PT, CI(cu.in.); EU standard & China Standard: Liter
Gas Stem Size: 7/8UNF；5/8UNF; M50; M30
Rubber Material: NBR(Standard); FKM; EPDM; ECO; HNBR
Structure: A- U.S.A Standard; E－EU Standard; C－China Standard
As per different working medium in the system, the bladder can be manufactured with the following rubber raw materials:
|
CODE |
Rubber material |
Operating temp range / ℃ |
Compatible liquid |
|
|
N |
丁腈橡胶 | NBR |
-20～80 |
矿物油，植物油，硅和润滑油，柴油，煤油、燃油、难燃液体（HFA、HFB、HFC）不超100℃水、海水等 |
|
L |
低温丁腈橡胶 | Low Temp NBR |
-40～80 |
|
|
H |
高温丁腈橡胶 | High Temp NBR |
-20～105 |
|
|
Q |
氢化丁晴橡胶 | HNBR |
-30～140 |
|
|
O |
氯醚橡胶 | ECO |
-30～120 |
无铅汽油，矿物油 |
|
E |
三元乙丙橡胶 | EPDM |
-50～130 |
制动液，热水，洗涤剂，水－乙二醇，多种酸和碱，盐酸液等 |
|
F |
氟橡胶 | FKM(Viton ) |
-10～140 |
矿物油、部分无机酸、氟利昂 |
|
C |
氯丁橡胶 | Chloroprene |
-23～110 |
部分氟利昂，水和水溶液，氨水，二氧化碳，矿物油，石蜡和硅油 |
|
I |
丁基橡胶 | Butyl（IIR） |
-45～125 |
磷脂（HFD－R），热水，氨水，烧碱，甘醇基制动液，酒精等 |
Sizes and dimensions of china standard bladders:
|
蓄能器规格 |
C |
D |
E |
B |
A |
蓄能器规格 |
C |
D |
E |
B |
A |
|||
|
外径φ |
L |
外径φ |
容积L |
|||||||||||
|
89 |
0.4 |
77 |
M16×1.5 |
M24×1.5 |
44 |
89 |
152 |
1.6 |
132 |
M16×1.5 |
M30×1.5 |
50 |
144 |
|
|
0.63 |
144 |
2.5 |
210 |
|||||||||||
|
1 |
260 |
4 |
312 |
|||||||||||
|
114 |
1 |
98 |
150 |
6.3 |
486 |
|||||||||
|
219 |
10 |
190 |
M16×1.5 |
M30×1.5 |
60 |
415 |
299 |
25 |
262 |
M16×1.5 |
M30×1.5 |
77 |
470 |
|
|
16 |
615 |
40 |
740 |
|||||||||||
|
20 |
755 |
50 |
920 |
|||||||||||
|
25 |
925 |
63 |
1180 |
|||||||||||
|
32 |
1170 |
80 |
1440 |
|||||||||||
|
40 |
1405 |
100 |
1880 |
|||||||||||
|
50 |
1645 |
125 |
2300 |
|||||||||||
|
229 |
10 |
200 |
M16×1.5 |
M30×1.5 |
80 |
320 |
351 |
63 |
312 |
M16×1.5 |
M50×1.5 |
80 |
780 |
|
|
20 |
589 |
80 |
1000 |
|||||||||||
|
25 |
760 |
100 |
1280 |
|||||||||||
|
32 |
1108 |
125 |
1590 |
|||||||||||
|
40 |
1258 |
160 |
2050 |
|||||||||||
|
50 |
1625 |
180 |
2300 |
|||||||||||
|
54 |
1711 |
200 |
2580 |
|||||||||||
Sizes and dimensions of special type bladders:
Sizes and dimensions of U.A.S standard and EU standard:
|
蓄能器规格 |
C |
D |
E |
B |
A |
||
|
外径φ |
EU standard |
US standard |
|||||
|
89 |
0.5 L |
1 PT |
70 |
3/8-24UNF |
5/8 UNF |
30 |
120 |
|
114 |
1 L |
1 QT |
96 |
3/8-24UNF |
5/8 UNF |
30 |
145 |
|
1.5 L |
1.5 QT |
226 |
|||||
|
2.0 L |
—— |
280 |
|||||
|
2.5 L |
150 CI |
320 |
|||||
|
4L |
—— |
530 |
|||||
|
5L |
—— |
665 |
|||||
|
168 |
4 L |
1 Gal |
144 |
1/2-20UNF |
7/8-14 UNF |
30 |
195 |
|
5 L |
—— |
290 |
|||||
|
6 L |
1.5 Gal |
320 |
|||||
|
10 L |
2.5 Gal |
580 |
|||||
|
219 229 245 |
10 L |
2.5 Gal |
200 |
1/2-20UNF |
7/8-14 UNF |
41 |
320 |
|
12 L |
—— |
360 |
|||||
|
13 L |
—— |
415 |
|||||
|
15 L |
—— |
440 |
|||||
|
20 L |
5 Gal |
589 |
|||||
|
25 L |
—— |
760 |
|||||
|
32 L |
10 Gal |
1108 |
|||||
|
40 L |
11 Gal |
1258 |
|||||
|
—— |
12.5 Gal |
1550 |
|||||
|
50 L |
14 Gal |
1625 |
|||||
|
54 L |
15 Gal |
1711 |
|||||
|
299 |
25 L |
6.5 Gal |
262 |
1/2-20UNF |
M30×1.5 |
80 |
470 |
|
40 L |
10 Gal |
740 |
|||||
|
50 L |
13 Gal |
920 |
|||||
|
63 L |
16 Gal |
1180 |
|||||
|
80 L |
20 Gal |
1440 |
|||||
|
100 L |
25 Gal |
1880 |
|||||
|
125 L |
32 Gal |
2300 |
|||||
|
351 |
63 L |
16 Gal |
312 |
1/2-20UNF |
M50×1.5 |
80 |
780 |
|
80 L |
20 Gal |
1000 |
|||||
|
100 L |
25 Gal |
1280 |
|||||
|
125 L |
32 Gal |
1590 |
|||||
|
160 L |
40 Gal |
2050 |
|||||
|
180 L |
45 Gal |
2300 |
|||||
|
200 L |
50 Gal |
2580 |
|||||
Ordering Note:
If the bladder accumulator size is 1QT, the bladder raw material is NBR, the gas stem size is 7/8UNF, the bladder model code is B－1QT- 7/8UNF－N－A.
