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Alfa Laval Pump Mechanical Seal Double Seal Face

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Jiaxing Burgmann Mechanical Seal Co., Ltd. Jiashan King Kong Branch

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Alfa Laval Pump Mechanical Seal Double Seal Face

Certification : FDA certificate

Place of Origin : Zhejiang, China

MOQ : 1pcs

Price : USD

Payment Terms : T/T,Western Union,MoneyGram

Supply Ability : 1000PCS

Delivery Time : 3~10DAYS

Packaging Details : white box

Product name : Alfa Laval Pump Seal

Application : Alfa Laval Pump Mechanical Seal

Size : 8~50mm

Feature : Double Seal Face

Pressure : up to 1.2Mpa

Temperature : -40°C to +200°C

Speeds : 10m/s

Metal parts : SS304 SS316 SiC NBR

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Alfa Laval Pump Mechanical Seal Double Seal Face

The Alfa Laval Double Seal Face Mechanical Seal is a high-performance sealing solution designed for demanding pump applications in industries such as chemical processing, pharmaceuticals, and food & beverage. Featuring a robust dual-seal configuration, it ensures exceptional leak prevention, enhanced reliability, and extended service life under extreme pressures and temperatures. Engineered with precision-grade materials and advanced sealing technology, this mechanical seal minimizes friction, reduces wear, and maintains optimal efficiency even in aggressive media. Its compact design and compliance with international standards make it ideal for critical operations requiring superior sealing integrity and minimal maintenance. Trust Alfa Laval’s expertise for unmatched sealing performance in your pumping systems.

Parameter	Specification
Type	Double Mechanical Seal (Tandem or Back-to-Back)
Seal Face Material	Silicon Carbide (SiC), Tungsten Carbide (WC), or Carbon
Secondary Seals	Viton®, EPDM, PTFE, or FFKM (Perfluoroelastomer)
Pressure Range	Up to 25 bar (362 psi)
Temperature Range	-20°C to +200°C (-4°F to +392°F)
Speed (Max.)	3,600 RPM
Fluid Compatibility	Acids, alkalis, solvents, oils, water, and aggressive media
Standards Compliance	ISO 21049 (API 682), EN 12756, ATEX (if required)
Applications	Centrifugal pumps, mixers, compressors in chemical, pharmaceutical, food & beverage, and oil & gas industries
Leakage Rate	< 5 ml/hr (meets industry leakage standards)
Lubrication	Barrier/buffer fluid (optional) or self-lubricating design

Our services:

◆ OEM/ODM orders are available for our factory

◆ Accept customized mechanical seals according to your drawing or requirements

◆ Small quantity is accepted

◆ Provides excellent quality with competitive price

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Alfa Laval Pump Mechanical Seal

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