AS DTM145
AS DTM145 Mechanical Seal for Reactors and Agitators.
Structural Features: double end, unbalanced. This component is a cartridge seal and has a compact structure with good compatibility and easy installation. This mechanical seal is fully self-designed by Astra Seals. The spacer fluid and filler flushing fluid inlets and outlets should have an angle of 25º with the flushing fluid inlets and outlets.
Notes
- When the sealed medium temperature is higher than 180 ℃, the cooling water jacket is needed and the total installation height will need to be added by 100 mm.
- When the pressure is bigger than 0.3 MPa, auxiliary sealing devices are required.
Industrial Standards: Custom Requirements
Scopes of Application: mainly used in reaction kettles and agitation equipment.
Materials
Rotary Face / Stationary Face / Elastomer / Spring / Metal Parts
SiC/Carbon/Viton/SS316/SS316L
1 Variant
| Model | Materials | GA |
|---|---|---|
| DTM145 | SiC/Carbon/Viton/SS316/SS316L | — |
Operating Conditions & Materials
Pressure
No higher than 0.125 MPa
Temperature
65 ºC
Linear Speed
No more than 108 r/min
Ext. Flushing Pressure
0.2 ~ 0.4 MPa
Barrier Liquid Pressure
0.6 MPa
Mediums
Ammonium sulfate (crystal).
Customization Available
Changes of materials for getting other operating parameters are possible. Contact us with your requirements.
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