Pressure Tanks -Simplified Type-
Brand :
MISUMI
Caution
Product Description
This is a simple pressure feed type pressurized tank. You can purchase it cheaper than the standard type.
[Standard addition] Added relief valve resin type.
Dimensional Drawing
[ ! ]
■Component List
| Parts No. | Part Name | Material | |
| TNKD | TNKE | ||
| TNKDF | TNKEF | ||
| (1) | Pressure Tank Body | SUS304 | |
| (2) | Pressure Air Pipe | SUS304 | |
| (3) | Suction Pipe | SUS304 | |
| (4) | O-Ring | Nitrile Rubber | |
| (5) | Hex Reducing Socket | SUS304 | |
| (6) | Relief Valve | SUS304/ Perfluoroelastomer O-ring | Polyacetal/ EPDM |
| (7) | Lid for Pressure Tank | SUS304 | |
| (8) | Handle for Locking Lid | SUS304 | |
| (9) | O-Ring | Nitrile rubber/ Fluororubber | |
| (10) | Carrying Handle | SUS304 | |
| Type | [M] Material | Surface Finish | Heat Resistance Temperature* | Normal Operating Pressure | ||
| Relief Valve | O-Ring | Others | ||||
| TNKD | SUS304/ Perfluoroelastomer O-ring | Nitrile Rubber | Refer to "Component List" | Inner Surface-Deoxidized, Outer Surface-Hairline | Main Body: 200°C O-Ring: Nitrile Rubber 80°C Fluororubber 200°C | 0.49 MPa or less |
| TNKDF | Fluororubber | |||||
| TNKE | Polyacetal/EPDM | Nitrile Rubber | ||||
| TNKEF | Fluororubber | |||||
[ ! ]Not usable in negative pressure environments.
[ ! ]*Heat resistance temperature should be based on the gasket used. Also, the internal solution cannot be used beyond its boiling point.
■ O-Ring
(Nitrile Rubber / Fluororubber Characteristic Values)
Oil Resistance and Solvent Resistance
◎: Excellent ○: Good □: Possible
△: Inferior ×: Not possible
[ ! ]This is general reference data.
Values may differ depending on condition of
use or operating environment.
(Nitrile Rubber / Fluororubber Characteristic Values)
Oil Resistance and Solvent Resistance
◎: Excellent ○: Good □: Possible
△: Inferior ×: Not possible
Chemical Solution | Nitrile | Fluorine |
Gasoline, Light Oil | ◎ | ◎ |
Benzene, Toluene | △ | ◎ |
Animal and Vegetable Oil | ◎ | ◎ |
Diester Lubricating Oil | × | ○ |
Phosphate-chlorinated Hydraulic Oil | × | △ |
Trichloroethylene | △ | ◎ |
Methyl Alcohol | □ | △ |
Methylethylketone | × | × |
Ethyl Acetate | × | × |
Ether | □ | × |
Values may differ depending on condition of
use or operating environment.
Physical Properties
Item | Nitrile Rubber | Fluororubber |
Hardness (JIS-A) | 70±5 | 70±5 |
Tensile Strength (MPa) | >10.0MPa | >10.0MPa |
Elongation Rate (%) | >250 | >170 |
100% Tensile Stress (MPa) | >2.5MPa | >2.0MPa |
■ SUS304 Chemical Resistance Chart
○: No problem △: Slightly corrosive ×: Highly corrosive
Chemical Solution | SUS304 | Chemical Solution | SUS304 |
Alcohol | ○ | Bicarbonate Soda | ○ |
Ethyl Alcohol | ○ | Lactic Acid (5% Boiled) | △ |
Ammonia Water | ○ | Lactic Acid (10% Boiled) | × |
Butyric Acid | ○ | Sulfuric Acid（5％） | △ |
Salt (Dry) | ○ | Sulfuric Acid (50%) | × |
Vinegar | ○ | Chlorine Gas (Humid) | × |
Dilute Nitric Acid | ○ | Chlorine Water | × |
Concentrated Nitric Acid | ○ | Hydrochloric Acid | × |
Acetic Anhydride | × | Ferric Chloride | × |
Acetic Anhydride (Boiled) | ○ | Bromine | × |
Values may differ depending on condition of
use or operating environment.