Astra Seals AS MSL200S mechanical seal for screw and rotary compressors. Multi spring balanced design optimized for oil-injected screw compressor applications. Compact radial dimensions suitable for tight compressor housing designs.
Rotary Face / Stationary Face / Elastomer / Spring / Metal Parts
SiC/TC (Rotary) / SiC/Carbon (Stationary) / Viton/FFKM (Elastomers) / SS316/HC276 (Springs) / SS304/SS316L (Metal Parts)
| Model | Materials | GA |
|---|---|---|
| AS MSL200S | SiC/TC (Rotary) / SiC/Carbon (Stationary) / Viton/FFKM (Elastomers) / SS316/HC276 (Springs) / SS304/SS316L (Metal Parts) | — |
Pressure
0 ~ 3.5 MPa
Temperature
-40 ~ 200 ºC
Linear Speed
80 m/s or less
Mediums
Process gases, hydrocarbons. Standard compressor seal for medium-pressure applications.
Customization Available
Changes of materials for getting other operating parameters are possible. Contact us with your requirements.
Astra Seals AS CMS7001 cartridge mechanical seal for compressors. Double end, balanced cartridge design with integrated cooling jacket. Designed for demanding gas compression applications with high reliability and zeroemission requirements.
Astra Seals AS BB174 metal bellow mechanical seal for compressors. Single end, balanced, metal bellow design with no dynamic elastomer — ideal for hightemperature and corrosive gas applications. Welded metal bellow provides excellent seal tracking and eliminates fretting corrosion.
Astra Seals AS WKA1200 cartridge mechanical seal for centrifugal and turbo compressors. Double balanced cartridge with integrated bearing support. Designed for highspeed, highpressure gas compression with excellent dynamic tracking capability.
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