YL 502
Basic Features
- Structure: Single End
- Pressure: High Pressure Mechanical Seals
- Speed: General Speed Mechanical Seal
- Temperature: General Temperature Mechanical Seal
- Performance: Wear, High Pressure and Weak Corrosion
- Standard: ISO3069, GB6556, DIN24960
- Model NO.: 502
- Balance: Unbalanced
- Specification: Inner Diameter: 14 mm to 100 mm
Product Detailed Description
YALAN Type 502 Elastomer Bellow Mechanical Seal for Centrifugal Pumps, Compressors and Reaction Kettles
Structural Features: single end, balanced, independent direction of rotation, rubber bellow, bellow transmission. This component is easy to install. The bellow provides pressure compensation to the sealing faces. The bellow design can prevent radial runout so the floatability of the rotary ring is increased.
Industrial Standards: ISO3069, GB6556, DIN24960
Scopes of Application: widely used in centrifugal pumps, compressors and reaction kettles for painting and ink industries. This seal replaces John Crane Type 502 seals.
Operation Parameters:
- Pressure: 4 MPa or less
- Temperature: - 20 ~ 120 ºC
- Linear Speed: 13 m/s or less
Materials:
- Rotary Ring: SiC/TC
- Stationary Ring: SiC/TC
- Elastomers: Viton/EPDM/Aflas/FFKM
- Springs: SS304/SS316L/HC276
- Metal Parts: SS304/SS316
Mediums: oil, water, sewage, waste water, paints, inks, weak acid and alkali.
Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.