WCONII High quality Cartridge Mechanical Seal Replace AES CONII

Short Description:

It is a pump seal development of the highly successful, and technically advanced, NF900 dry gas seal installed in many hundreds of turbo compressor and blower applications.
Process and chemical pumps in hazardous application conventionally use liquid lubricated, double or tandem seal arrangements to prevent liquid leakage or hazardous emissions.
These seals configurations are subject to rapid failure and leakage to atmosphere when liquid pressure, or circulation, is lost. Contamination of the sealant liquid over time is also a frequent problem.

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Product Detail

Product Tags

Operational Conditions:

Temperature: -20℃ to +210℃
Pressure: ≤2.5MPa
Speed: ≤15m/s

Materials:

Stationary Ring：Silicon Carbide, Carbon ,TC,
Rotary Ring：Carbon ,Silicon Carbide, TC
Secondary Seal：EPDM, Viton, Kalrez
Spring and Metal Parts：SUS304, SUS316

Applications:

Clean water,
Sewage water
Oil and other moderately corrosive fluid

WCONII data sheet of dimension (mm)

what is cartridge mechanical seals?

A cartridge mechanical seal is a completely enclosed seal system with preassembled components. Typically, this seal type is composed of a gland, sleeve, and other hardware that make pre-assembly possible.

The design behind a Cartridge Mechanical Seal consists of a culmination of integral parts that need to be assembled. Comprising of a rotating element fixed to the shaft and a sealing element fixed within the housing. Precisely machined and pressed together, meeting a wear face, where the tolerance of the two elements will minimize leakage.

The benefits behind specifically Cartridge Mechanical Seals, include, easy and simple installation which leads to reduced down times in installation. High functional security due to fixed axial settings eliminates errors and performance issues. These mechanical seals also have the potential to reduce pump disassembly for seal replacement as well as cartridge units being easily repairable. Plus the protection of the shafts and sleeves due to an internal shaft sleeve within seal cartridge.