AS TRD-MU
Astra Seals AS TRD-MU Mechanical Seal for Immersion Rolls. Single end, rubber bellow design, balanced. No relative movement between shaft and rotary part — no wear, no hysteresis. Accommodates axial movement of ±3 mm. Simple structure with great duration and reliability. Inner diameter: 30-420 mm. Pressure: 0~2.0 MPa, Temperature: ≤150°C, Linear Speed: ≤15 m/s. For steel-making, metallurgy, galvanization industries.
Materials
Rotary Face / Stationary Face / Elastomer / Spring / Metal Parts
SUS304/SiC/TC (Rotary) / Carbon/SiC/TC (Stationary) / HNBR/EPDM/FKM (Elastomers) / SS304/SS316 (Metal Parts)
1 Variant
| Model | Materials | GA |
|---|---|---|
| TRD-MU | SUS304/SiC/TC (Rotary) / Carbon/SiC/TC (Stationary) / HNBR/EPDM/FKM (Elastomers) / SS304/SS316 (Metal Parts) | — |
Operating Conditions & Materials
Pressure
0 ~ 2.0 MPa
Temperature
≤ 150 ºC
Linear Speed
≤ 15 m/s
Mediums
Water, oil, weak acid and alkali.
Customization Available
Changes of materials for getting other operating parameters are possible. Contact us with your requirements.
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