Zigong Zhaoqiang Sealing Products Industrial Co., Ltd.

Cartex SN Single Cartridge Seal for Pumps

Working conditions

Shaft Diameter: 25-100 mm (1.000"-4.000")

Temperature: -40 °C-220℃

Pressure: ≤2.5 Mpa

Linear Velocity: ≤16 m/s


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Category: Mechanical Seals For Pumps
  • Structure Features of Cartex SN Single Cartridge Seal for Pumps

    The Cartex SN mechanical seal is a single cartridge seal featuring a balanced design that is independent of the direction of rotation.

    • Ideal seal for standardizations

    • Universal applicable for packings conversions, retrofits or original equipment

    • No dimensional modification of the seal chamber (centrifugal pumps) necessary, small radial installation height

    • No damage of the shaft by dynamically loaded O-Ring

    • Extended service life

    • Straightforward and easy installation due to pre-assembled unit (reduced down-times)


  • Diagram of Cartex SN Single Cartridge Seal for Pumps



  • Applications of Cartex SN Single Cartridge Seal for Pumps

    The Cartex SN cartridge mechanical seal is widely applicable across a broad spectrum of fields, including the process industry, petrochemical industry, chemical industry, pharmaceutical industry, power plant technology, pulp and paper industry, water and waste water technology, mining industry, food and beverage industry as well as the sugar industry. As a pump mechanical seal, it is suitable for various types of pumps such as centrifugal pumps, eccentric screw pumps and process pumps.


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