HYDAC weld type 210bar non-exchangeable NBR Hydraulic Diaphragm
Accumulator SBO210-2E1/112U-210AK050
Order Codes:
SBO210-0.075E1/112U-210AK050
SBO210-0.16E1/112U-210AK050
SBO210-0.32E1/112U-210AK050
SBO210-0.5E1/112U-210AK050
SBO210-0.6E1/112U-210AK050
SBO210-0.7E1/112U-210AK050
SBO210-0.75E1/112U-210AK050
SBO210-1E1/112U-210AK050
SBO210-1.4E1/112U-210AK050
SBO210-2E1/112U-210AK050
SBO210-2.8E1/112U-210AK050
SBO210-3.5E1/112U-210AK050
SBO250-0.075E1/112U-250AK050
SBO250-0.16E1/112U-250AK050
SBO250-0.32E1/112U-250AK050
SBO250-0.5E1/112U-250AK050
SBO250-0.6E1/112U-250AK050
SBO250-0.7E1/112U-250AK050
SBO250-0.75E1/112U-250AK050
SBO250-1E1/112U-250AK050
SBO250-1.4E1/112U-250AK050
SBO250-2E1/112U-250AK050
SBO250-2.8E1/112U-250AK050
SBO250-3.5E1/112U-250AK050
SBO300-0.075E1/112U-300AK050
SBO300-0.16E1/112U-300AK050
SBO300-0.32E1/112U-300AK050
SBO300-0.5E1/112U-300AK050
SBO300-0.6E1/112U-300AK050
SBO300-0.7E1/112U-300AK050
SBO300-0.75E1/112U-300AK050
SBO300-1E1/112U-300AK050
SBO300-1.4E1/112U-300AK050
SBO300-2E1/112U-300AK050
SBO300-2.8E1/112U-300AK050
SBO300-3.5E1/112U-300AK050
SBO330-0.075E1/112U-330AK050
SBO330-0.16E1/112U-330AK050
SBO330-0.32E1/112U-330AK050
SBO330-0.5E1/112U-330AK050
SBO330-0.6E1/112U-330AK050
SBO330-0.7E1/112U-330AK050
SBO330-0.75E1/112U-330AK050
SBO330-1E1/112U-330AK050
SBO330-1.4E1/112U-330AK050
SBO330-2E1/112U-330AK050
SBO330-2.8E1/112U-330AK050
SBO330-3.5E1/112U-330AK050
SBO160-0.075E1/112U-160AK050
SBO160-0.16E1/112U-160AK050
SBO160-0.32E1/112U-160AK050
SBO160-0.5E1/112U-160AK050
SBO160-0.6E1/112U-160AK050
SBO160-0.7E1/112U-160AK050
SBO160-0.75E1/112U-160AK050
SBO160-1E1/112U-160AK050
SBO160-1.4E1/112U-160AK050
SBO160-2E1/112U-160AK050
SBO160-2.8E1/112U-160AK050
SBO160-3.5E1/112U-160AK050
SBO140-0.075E1/112U-140AK050
SBO140-0.16E1/112U-140AK050
SBO140-0.32E1/112U-140AK050
SBO140-0.5E1/112U-140AK050
SBO140-0.6E1/112U-140AK050
SBO140-0.7E1/112U-140AK050
SBO140-0.75E1/112U-140AK050
SBO140-1E1/112U-140AK050
SBO140-1.4E1/112U-140AK050
SBO140-2E1/112U-140AK050
SBO140-2.8E1/112U-140AK050
SBO140-3.5E1/112U-140AK050
How to order:
Structure: Diaphragm
Weld type: Rechargeable M28*1.5
Operation Medium: Mineral Oil
Shell Material: Carbon Steel
Diaphragm Material: NBR,ECO,FKM
Pre-charge pressure: 50Bar
Temperature: -10 °C ... +80 °C
Nominal Volume: 0.075L to 3.5L
Charging Gas: Nitrogen
Dimension:
| Nom. volume | Pem. press. ratio P₂:Po | Series | Perm. oper. pressure [bar] | R [mm] | 0D [mm] | Weight [kg] | Q[L/min] | Fluid port |
| Form AK | Form AB |
| Carbon steel | Stainless steel | F ISO 228 | ØG [mm] | L [mm] | B1 [mm] | Hex. AF | F ISO 228 | H DIN 13 | [mm] | [ B2 [ Hex. [mm] AF |
| 0.075 | 8:1 | 250 | 250 | | 91 | 64 | 0.7 | 38 | G1/2 | | 14 | 21 | 30 | Not available |
| 0.16 | 8:1 | 210 | 210 | 180 | 103 | 74 | 0.8 | 38 | G 1/2 | | 14 | 21 | 30 |
| 300 | 300 | | 108 | 78 | 1.1 |
| 0.32 | 8:1 | 100 | 100 | | . 116 | 90 | 0.9 | 95 | G 1/2 | | 14 | 21 | 30 |
| 210 | 210 | 160 | 93 | 1.3 |
| 300 | 300 | | 120 | 96 | 1.8 |
| 0.5 | 8:1 | 160 | 160 | | 130 | 102 | 1.3 | 95 | G 1/2 | | 14 | 21 | 30 | G 1/2 | M33x1.5 | 14 | 37 | 41 |
| 210 | 210 | | 133 | 105 | 1.7 |
| 0.6 | 8:1 | 330 | 330 | | 151 | 115 | 3.3 | 95 | G 1/2 | 34 | 14 | 21 | 41 | G 1/2 | M33x1.5 | 14 | 37 | 41 |
| 350 | 350 | | 130 | 121 | 3.5 | 50 | 50 |
| 0.7 | 8:1 | 100 | 100 | | 151 | 106 | 1.8 | 95 | G 1/2 | 34 | 14 | 21 | 41 | G 1/2 | M33x1.5 | 14 | 37 | 41 |
| 0.75 | 8:1 | 140 | 140 | | 142 | 116 | 1.8 | 95 | G 1/2 | 34 | 14 | 21 | 41 | G 1/2 | M33x1.5 | 14 | 37 | .41 |
| 210 | 210 | 1 40 | 147 | 121 | 2.8 |
| 250 | 250 | | 152 | 126 | 3.6 | , 15 | 42 |
| 330 | 330 | | 140 | 126 | 4 | 26 |
| 1 | 8:1 | 200 | 200 | | 159 | 136 | 3.6 | 95 | G 1/2 | 34 | 14 | 21 | 41 | G 1/2 | M33x1.5 | 14 | 37 | 41 |
| 4:1 | 250 | 250 | | 192 | - 126 | 4.4 |
| 330 | 330 | | 169 | 4.8 | 26 | 15 | 42 |
| 1.4 | 8:1 | 140 | 140 | | 173 | 145 | 3.9 | 95 | G 1/2 | 34 | 14 | 21 | 41 | G 1/2 | M33x1.5 | 14 | 37 | 41 |
| 210 | 210 | | 178 | 150 | 5.4 |
| 250 | 250 | | 185 | 153 | 5.9 | , 15 |
| 330 | 330 | | 172 | 155 | 7.6 | 33 | 42 |
| 2 | 8:1 | 100 | 100 | 100 | 190 | 160 | 4 | - 150 | G 3/4 | 44 | 16 | 28 | 46 | G 3/4 | M45x1.5 | 16 | 33 | 46 |
| 210 | 210 | | 198 | 167 | 6.6 |
| 4:1 | 250 | 250 | | 232 | 153 | 7.4 |
| 8:1 | 330 | 330 | | 181 | 172 | 9.2 | 43 | 42 |
| 2.8 | 4:1 | 210 | 210 | | 250 | 167 | 8.2 | . 150 | G 314 | 44 | 16 | 28 | 46 | G 3/4 | M45x1.5 | 16 | 33 | . 46 |
| 250 | 250 | | 250 | 170 | 9.5 |
| 6:1 | 330 | 330 | | 231 | 172 | 11 | 44 | 42 |
| 3.5 | 4:1 | 250 | 210 | | 306 | 170 | 11.2 | - 150 | G 3/4 | 44 | 16 | 28 | 46 | G 3/4 | M45x1.5 | 16 | 33 | : 46 |
| 330 | 330 | | 274 | 172 | 13.8 | 44 | 42 |
| 4 | 4:1 | 50 | | 50 | 294 | 158 | 5 | 150 | G 3/4 | 44 | 16 | 44 | 46 | G 3/4 | M45x1.5 | 16 | 33 | 46 |
| 250 | | 180 | 306 | 170 | 11.2 |
DESIGN
HYDAC weld type diaphragm accumulators consist of the following key
individual components:
1.Welded pressure vessel, rechargeable on the gas side or,
alternatively, completely sealed, valve body
2.Diaphragm to separate the fluid and gas sections
3.Valve plate in diaphragm base
2. GENERAL INFORMATION MATERIALS, CORROSION PROTECTION
Accumulator shell
As standard, the upper and lower sections are made from carbon
steel.
For use with chemically aggressive fluids the hydraulic accumulator
can be supplied with corrosion protection, such as plastic coating
or a galvanic or chemical surface protection. If this is
insufficient, then almost all types can be supplied in stainless
steel.
Inner structure:
Maximum temperature range of elastomer materials
The permitted working temperature of a diaphragm accumulator is
dependent on the application of the metal materials and the
diaphragm. The operating medium must also be taken into account.
