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Pressure Tank TN series is designed to make the lid smaller than the diameter of the body in order to reduce cost.
This series has a narrow opening as compared to the pressure tank TB series.
Since there are 2 types of bottoms for 30L and 39L: the angular leg type and skirted type, please select the model based on your application.
This pressure tank is the only series with capacity of 50L and 100L.
Material outlet port uses 1.5S ferrule, thus pipe layout is simple.
| Model | TN3B | TN5B | TN10B | TN20B |
 |  |  |  | |
| Material | SUS304/SUS316L | |||
| Operating Pressure | Maximum 0.49MPa | |||
| Lid Opening & Closing System | Ferrule Clamp Type | |||
| Sealing | O-Ring Seal Type（Standard NBR*） | |||
| Relief Valve | Select from options | |||
| Finishing | Buff polishing on inner and outer surface | |||
| Capacity (L) | 4.5 | 7.2 | 12.5 | 23.1 |
| A (mm) | 134 | |||
| B (mm) | 167 | |||
| d (mm) | 97 | |||
| Straight Barrel (mm) | 180 | 233 | 192 | 407 |
| Total Height (mm) | 348 | 411 | 410 | 625 |
| LG Total Height（mm） | 354 | 417 | ||
| Inner diameter(mm) | 158 | 180 | 250 | |
| D（mm） | 210 | 230 | 310 | |
| Thickness(mm) | 2 | |||
| Weight (kg) | 4.5 | 5.5 | 7.5 | 9.8 |
| Model | TN30A | TN30B | TN39A | TN39B |
 |  |  |  | |
| Material | SUS304/SUS316L | |||
| Operating Pressure | Maximum 0.49MPa | |||
| Lid Opening & Closing System | Ferrule Clamp Type | |||
| Sealing | O-Ring Seal Type（Standard NBR*） | |||
| Relief Valve | Select from the option | |||
| Finishing | Buff polishing on inner and outer surface | |||
| Capacity (L) | 36.2 | 39.0 | ||
| A (mm) | 205 | |||
| B (mm) | 246 | |||
| d (mm) | 158 | |||
| Straight Barrel（mm） | 435 | 470 | ||
| Toal Height (mm) | 710 | 670 | 744 | 704 |
| LG Total Height（mm） | ||||
| Inner diameter(mm) | 300 | |||
| D（mm） | 462 | 366 | 462 | 366 |
| Plate thickness(mm) | 2 | |||
| Weight (kg) | 17.8 | 15.2 | 18.4 | 15.8 |
| Model | TN50A | TN100A |
 |  | |
| Material | SUS304/SUS316L | |
| Operating Pressure | Less than 0.2MPa | |
| Lid Opening & Closing System | Ferrule Clamp Type | |
| Sealing | O-Ring Seal Type（Standard NBR*） | |
| Relief Valve | Select from the option | |
| Finishing | Buff polishing on inner and outer surface | |
| Capacity (L) | 63.9 | 124 |
| A (mm) | 261 | 308 |
| B (mm) | 305 | 340 |
| d (mm) | 208 | 259 |
| Straight Barrel（mm） | 400 | 500 |
| Toal Height (mm) | 761 | 900 |
| LG Total Height（mm） | ||
| Inner diameter(mm) | 400 | 500 |
| D（mm） | (560) | (660) |
| Plate thickness(mm) | 3 | |
| Weight (kg) | 32 | 48 |
*Besides NBR, other O-Ring material such as Silicone, FEP/Silicone double O-ring, FFKM, Kalrez®, EPDM, FKM are available.
Please select the one which is compatible with your material.a
*For TN50A/100A with capacity 40L or more, since operating pressure is below 0.2MPa（below 0.19MPa), it is not applicable to 2nd class regulation for tanks.
