AS Type 527
Mechanical Seal for Chemical Pumps, Water Pumps and Vacuum Pumps. Single end, multi springs, unbalanced, independent rotary direction, lug transmission. Simple and reliable transmission with wide applications and stable performance. Inner diameter: 18 mm to 120 mm. Pressure: ≤0.8 MPa, Temperature: -20~150°C, Linear Speed: ≤15 m/s. Standards: DIN24960, ISO3069, GB6556.
Materials
Rotary Face / Stationary Face / Elastomer / Spring / Metal Parts
Carbon/SiC/TC (Rotary) / Al2O3/SiC/TC (Stationary) / NBR/EPDM/Viton/Aflas/PTFE/FFKM (Elastomers) / SS304/SS316/HC-276 (Springs) / 410S/SS304/SS316/SS316L/Hastelloy (Metal Parts)
1 Variant
| Model | Materials | GA |
|---|---|---|
| Type 527 | Carbon/SiC/TC (Rotary) / Al2O3/SiC/TC (Stationary) / NBR/EPDM/Viton/Aflas/PTFE/FFKM (Elastomers) / SS304/SS316/HC-276 (Springs) / 410S/SS304/SS316/SS316L/Hastelloy (Metal Parts) | — |
Operating Conditions & Materials
Pressure
0.8 MPa or less
Temperature
-20 ~ 150 ºC
Linear Speed
15 m/s or less
Mediums
Oil, water, amorphism acid, alkali, salt, and organic solvents.
Customization Available
Changes of materials for getting other operating parameters are possible. Contact us with your requirements.
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