AS 171 Series
Single and Double Mechanical Seals for Industrial Pumps. Single/double end, balanced, internal multiple springs, still structure, independent rotary direction, key transmission. Balanced loads on seal faces, springs separated from sealed mediums for long life. Brilliant performance for mediums with particles, slurry and crystallized content. Inner diameter: 25 mm to 75 mm. Pressure: ≤1.6 MPa, Temperature: -20~150°C, Linear Speed: ≤20 m/s. Standards: ISO3069, GB6556, DIN24960.
Materials
Rotary Face / Stationary Face / Elastomer / Spring / Metal Parts
Carbon/SiC/TC (Rotary) / SiC/TC (Stationary) / FKM/EPDM/PTFE (Elastomers) / SS304/SS316/HC-276 (Springs) / SS304/SS316/SS316L/Titanium/HC-276 (Metal Parts)
1 Variant
| Model | Materials | GA |
|---|---|---|
| 171 Series | Carbon/SiC/TC (Rotary) / SiC/TC (Stationary) / FKM/EPDM/PTFE (Elastomers) / SS304/SS316/HC-276 (Springs) / SS304/SS316/SS316L/Titanium/HC-276 (Metal Parts) | — |
Operating Conditions & Materials
Pressure
1.6 MPa or less
Temperature
-20 ~ 150 ºC
Linear Speed
20 m/s or less
Mediums
Acid, alkali, petroleum, solvents, paper pulp, inorganic salt and chemical fertilizer.
Customization Available
Changes of materials for getting other operating parameters are possible. Contact us with your requirements.
Installation Dimensions
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