5KSCB2SQ/5KSCB2T Cartridge seal

Cartridge seal 5KSCB2SQ/5KSCB2T

For the CPK/CPKN/MegaCPK pump type series. Single balanced cartridge seal with quench connection, dynamic design.
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Main Applications

  • Chemical industry
  • Petrochemical industry

Technical Data

Cartridge seal
Yes
Design Mechanical seal
Dynamic
Mechanical seal type
Balanced mechanical seal
Sealing type Mechanical seal
Single
Max allowed fluid temp TSG
250 °C

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Benefits

  • The single cartridge seal makes for easy installation without adjusting dimensions.
  • A positioning lug ensures optimum pre-loading of the cartridge seal.
  • The standard cartridge seal is designed for universal use. It fits perfectly into the installation spaces standardised in the chemical industry, e.g. in MegaCPK and CPKN pumps.

Technical Data

Max allowable axial movem TSG
1 mm
Min allowable axial movem TSG
-1 mm
Component type series
KSB CPK [9],
KSB CPKN [A],
KSB MegaCPK [B]
Cartridge seal
Yes
Max allow.dynamic pressure TSG
25 bar
Design Mechanical seal
Dynamic
Mechanical seal type
Balanced mechanical seal
Sealing type Mechanical seal
Single
Mtrl metallic compon.mech.seal
1.4501,
1.4571,
1.4462
Mtrl mech.seal spring
2.4610
Mtrl Secondary seal inboard
FKM,
EPDM,
FFKM,
U1 [PERFLUOROCARBON RUBBER (FFKM)/PTFE]
Mtrl Mating ring inboard
Q1 [SIC, DRUCKLOS GESINTERT]
Mtrl Primary ring inboard
B [CARBON, RESIN-IMPREGNATED],
Q1 [SIC, DRUCKLOS GESINTERT]
Dir of rotation Mech seal
Bi-directional
Max allow.sliding speed TSG
16 m/s
Spring design Mechanical seal
Multiple springs
Max allow.static pressure TSG
37.5 bar
Max allowed fluid temp TSG
250 °C
Min allowed fluid temp TSG
-5 °C

Sectional Drawings

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