5KSTSMA Mechanical seal according to DIN EN 12756

Mechanical seal according to DIN EN 12756 5KSTSMA

For the MegaCPK pump type series. Single balanced component seal with rotating metal bellows.
Запасні частини

Main Applications

  • Chemical industry
  • Petrochemical industry

Technical Data

Cartridge seal
No
Design Mechanical seal
Dynamic
Mechanical seal type
Balanced mechanical seal
Sealing type Mechanical seal
Single
Max allowed fluid temp TSG
220 °C

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Benefits

  • Single metal-bellows seal to DIN EN 12756
  • Particularly suitable for acidic and alkaline fluids
  • The secondary sealing elements are not subjected to any dynamic loads.

Technical Data

Max allowable axial movem TSG
1 mm
Min allowable axial movem TSG
-1 mm
Component type series
KSB MegaCPK [B]
Cartridge seal
No
Max allow.dynamic pressure TSG
20 bar
Design Mechanical seal
Dynamic
Mechanical seal type
Balanced mechanical seal
Sealing type Mechanical seal
Single
Mtrl Mech seal bellows
2.4610,
2.4819,
T8 [AM 350 (BELLOW)]
Mtrl metallic compon.mech.seal
1.4571,
2.4819,
T4 [CARPENTER 42 (1.3917)/CRNIMO-STEEL(1.4571)]
Mtrl Secondary seal inboard
PTFE,
FKM,
G [GRAPHITE]
Mtrl Mating ring inboard
Q1 [SIC, DRUCKLOS GESINTERT]
Mtrl Primary ring inboard
A [CARBON, METAL-IMPREGNATED],
B [CARBON, RESIN-IMPREGNATED],
Q1 [SIC, DRUCKLOS GESINTERT]
Dir of rotation Mech seal
Bi-directional
Max allow.sliding speed TSG
20 m/s
Spring design Mechanical seal
Bellows
Max allow.static pressure TSG
22 bar
Max allowed fluid temp TSG
220 °C
Min allowed fluid temp TSG
-40 °C

Sectional Drawings

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