Mechanical seal KSB
5A
Technical Data Mechanical seal 5A
- Operating pressure Up to 16 bar dynamic up to 37.5 bar static
- Temperature -30 °C to 220 °C
- Spring travel +/- 3 mm
- Seal size See standardised seal selection chart on the next page
- Business type Standard (KSB EasySelect)
Higher application limits on request
Technical Description Mechanical seal 5A
- Design Single mechanical seal
- Type Dynamic, unbalanced
- Springs Multi-spring arrangement
- Direction of rotation Bi-directional
- Additional information Approved for drinking water (WRAS)
Specifications
- Easy to install
The single seal features a circlip which holds together the dynamic unit. This makes installation so much easier compared with similar competitor seals. - Versatile
Also for use with a quench system or as double mechanical seal in back-to-back arrangement or tandem arrangement. - Universal
The seal is designed for universal use and fits perfectly into standardised installation spaces, e.g. of Multitec, MegaCPK and Etanorm pumps. - Dependable
Suitable for all pumps with standardised seals. Many material combinations available. - Interchangeable
The seal can replace other seals with standardised installation dimension, such as Burgmann M7N or Crane 58U, without any modifications.
Applications Seal 5A
universal
Suitable for pump
Suitable for KSB’s CPKN, Etanorm, KWP, MegaCPK
Materials Seal 5A
- Primary ring SiC (Q1) / “B” carbon (B) / “A” carbon (A),
tungsten carbide (U) - Mating ring SiC (Q1) / tungsten carbide (U)
- Elastomers EPDM (E) / FKM (V)
- Springs 1.4571 (G) / 2.4610 (M)
- Other Components 1.4571 (G)