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Single Cartridge Seals

Material

Seal Face:

Secondary Seals:

Metal Parts:

Car, Sic, Cer, Scer,RV Sic,TC

Viton / PTFE / GFT / FFKM

SS316, 904 L. Alloy 20

Operating Limits

Pressure:

Temperature:

Speed:

Sizes:

Up to 15 bars

(-)80°C to (+)180°C

Up to 25 m/s

25 mm to 150 mm

Product Description

Single Cartridge Seals, purpose-built for slurry handling, are complete sealing assemblies that include a single mechanical seal, mating ring, gland, sleeve, and supporting components. Delivered as a pre-assembled and pre-set unit by the manufacturer, these seals simplify installation and reduce setup errors.

Engineered for use in applications containing abrasive particles or solids, Cartridge Mechanical Seals are essentially advanced Multi Spring Balanced Seals tailored for rugged conditions. Their design plays a vital role in sealing rotating equipment across a wide range of industrial processes.

One of the standout features of Cartridge Seals is their ability to shield the sealing faces from contaminants like dirt and debris. The internal configuration keeps the spring isolated from the product media, significantly enhancing seal reliability and performance. This makes them a dependable choice in harsh environments where slurry and solid-laden fluids are frequently encountered.

Applications

  • Pumps for handling sludge and syrup-based fluids

  • Pulp and paper manufacturing plants

  • Petrochemical processing industries

  • Oil refining and petroleum production facilities

Features

  • Offered in both balanced and unbalanced variants

  • Single-direction sealing configuration

  • Compatible with both internal and external mounting

  • Operates effectively in either rotational direction

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