YL 171 Series
- Structure: Single/Double End
- Pressure: Medium Pressure Mechanical Seals
- Speed: General Speed Mechanical Seal
- Temperature: General Temperature Mechanical Seal
- Performance: Wear and Corrosion
- Standard: ISO3069, GB6556, DIN24960
- Model NO.: 171 Series
- Balance: Balanced
- Specification: Inner Diameter: 25mm, 35mm, 45mm, 55mm, 60mm, 75mm
Product Detailed Description
YALAN 171 Series Single and Double Mechanical Seals for Industrial Pumps
Structural Features: single/double end, balanced, internal multiple springs, still structure, independent rotary direction, key transmission. The multiple springs makes the loads on the seal faces balanced. The still structure makes sure the springs are stable. This seal component has a brilliant performance for mediums that include particles and slurry with crystallized content. The springs are separated from the sealed mediums so that they will not be defected in short time. The life time of this seal is long and the seal is easy to be installed and with reliable performance.
Industrial Standards: ISO3069, GB6556, DIN24960
Scopes of Application: widely used in alkali and salt production, nonferrous metals production, petrochemical engineering, chemical fibering, paper making, chemical fertilizer, fermentation and sewage water treatment.
- Pressure: 1.6 MPa or less
- Temperature: - 20 ~ 150 ºC
- Linear Speed: 20 m/s or less
- Rotary Ring Face: Carbon/SiC/TC
- Stationary Ring Face: SiC/TC
- Elastomers: FKM/EPDM/PTFE
- Springs: SS304/SS316/HC-276
- Metal Parts: SS304/SS316/SS316L/Titanium/HC-276
Mediums: acid, alkali, petroleum, solvents, paper pulp, inorganic salt and chemical fertilizer.
Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.