AS SE
Astra Seals AS SE Cartridge Mechanical Seal for Grundfos ST/SE/SLV/SEG Series Pumps. Single end, unbalanced, independent direction of rotation, cartridge shaft seal. Designed for waste water, unscreened raw sewage in heavy-duty, municipal, utility and industrial applications. Inner diameters: 22 mm and 32 mm. Pressure: ≤1.2 MPa, Temperature: -30~210°C, Linear Speed: ≤18 m/s. Specifically designed for Grundfos ST/SE/SLV/SEG waste water pumps.
Materials
Rotary Face / Stationary Face / Elastomer / Spring / Metal Parts
SiC/TC (Rotary) / SiC/TC (Stationary) / Viton/EPDM/FFKM (Elastomers) / SS304/SS316 (Springs) / SS304/SS316 (Metal Parts)
1 Variant
| Model | Materials | GA |
|---|---|---|
| SE | SiC/TC (Rotary) / SiC/TC (Stationary) / Viton/EPDM/FFKM (Elastomers) / SS304/SS316 (Springs) / SS304/SS316 (Metal Parts) | — |
Operating Conditions & Materials
Pressure
1.2 MPa or less
Temperature
-30 ~ 210 ºC
Linear Speed
18 m/s or less
Mediums
Water, waste water and sewage.
Customization Available
Changes of materials for getting other operating parameters are possible. Contact us with your requirements.
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