Mechanical seal 4ES
Technical Data Mechanical seal IS4ES
- Operating pressure Up to 16 bar dynamic
Up to 24 bar static - Temperature -30 °C to 140 °C
- Bearing bracket (seal size) 65 (065)
- Business type Engineered
| Brand | KSB |
|---|
Description
- Compact
Single cartridge seal, bi-directional and balanced. - Dependable
Stationary design, multiple springs located outside the fluid handled. - Versatile
For all operating conditions the pump is approved for. - Service-friendly
Tailored to the seal installation space and requirements of the pump, easy installation, no adjusting dimension. Assembly fixtures ensure optimal pre-loading of the cartridge. The mechanical seal cover is centred on the pump cover. - Different material variants
Mating ring made of silicon carbide, “A” carbon (hot water) or “B” carbon. Elastomers in EPDM (also for drinking water ACS / WRAS) or FKM.
Technical Description
Technical Description Mechanical seal 4ES
- Design Single cartridge seal
- Type Stationary, balanced
- Springs Multi-spring arrangement
- Direction of rotation Bi-rotational
- Additional
information Approved for drinking water (WRAS)
Applications
Applications Seal 4ES
API 682 applications in the chemical and petrochemical industries
Materials
Materials Seal 4ES
- Primary ring: “A“ carbon (A) / SiC-Si (Q2)
- Mating ring: SiC-Si (Q2)
- Secondary sealing elements: Statotherm® (G)
- Metal bellows: Inconel® 718 (M6)
- Other Components: Carpenter® 42 (T4)
Benefits
Single cartridge seal, bi-directional and balanced.
Stationary design, multiple springs located outside the fluid handled.
Tailored to the seal installation space and requirements of the pump, easy installation, no adjusting dimension.
Assembly fixtures ensure optimal pre-loading of the cartridge. The mechanical seal cover is centred on the pump cover.
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Cuntact US
Download Catalog
download IS4ES mechanical seal catalog
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