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Contact: Jimmy Wong
Company: YALAN Seals
No. 19 Dongxing Road, Industrial Park of Dingyuan, Dingyuan County
Chuzhou 233200
Phone: +8617775378093
Fax: +86-551-64247831
E-Mail: Send Inquiry
Date/Time:  2/23/19 7:08 GMT

527 Mechanical Seals for Chemical Pumps, Water Pumps and Vacuum Pumps

Basic Features
Structure: Single End
Pressure: High Pressure Mechanical Seals
Speed: High Speed Mechanical Seal
Temperature: High Temperature Mechanical Seal
Performance: High Pressure
Standard: DIN24960, ISO3069, GB6556
Model NO.: 523
Balance: Unbalanced
Specification: Inner Diameter: 18 mm to 120 mm
Product Detailed Description
527 Mechanical Seals for Chemical Pumps, Water Pumps and Vacuum Pumps

Structural Features: single end, multi springs, unbalanced, independent rotary
direction, lug transmission. The transmission is simple and reliable. This seal
component has a simple structure with wide applications and is stable with great

Industrial Standards: DIN24960, ISO3069, GB6556

Scopes of Application: oil industry, chemical engineering, chemical fiber,
chemical liquid transportation and water treatment. Specifically designed for
chemical pumps, water pumps, vacuum pumps, piping pumps and other rotary devices.

Operation Parameters:
Pressure: 0.8 MPa or less
Temperature: - 20 ~ 150 ÂșC
Linear Speed: 15 m/s or less
Rotary Ring: Carbon/SiC/TC
Stationary Ring: Al2O3/SiC/TC
Elastomers: NBR/EPDM/Viton/Aflas/PTFE/FFKM
Springs: SS304/SS316/HC-276
Metal Parts: 410S/SS304/SS316/SS316L/Hastelloy
Mediums: oil, water, amorphism acid. alkali, salt, and organic solvents.

Customization: Changes of materials for getting other operating parameters are
possible. Contact us with your requirements.

Minimum Order: 1 sets

527 Mechanical Seals for Chemical Pumps, Water Pumps and Vacuum Pumps
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SOURCE: Import-Export Bulletin Board (
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