5A/5B Cartridge Cartridge seal

Cartridge seal 5A/5B Cartridge

Single or double cartridge seal suitable for universal use, dynamic design. The design is adjusted to the seal installation space for each specific order.
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Technical Data

Cartridge seal
Yes
Design Mechanical seal
Dynamic
Mechanical seal type
Balanced mechanical seal, Unbalanced mechanical seal
Sealing type Mechanical seal
Double, Single
Max allowed fluid temp TSG
220 °C

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Benefits

  • The cartridge seal is available as a single or double mechanical seal. The design is adjusted to the seal installation space for each specific order.
  • Variants with pumping ring, cooled mating ring or quench connection make the single seal version a highly versatile mechanical seal.
  • The double seal version is available as a variant for Plan 52 (unpressurised) or Plan 53 (pressurised).

Technical Data

Max allowable axial movem TSG
3 mm
Min allowable axial movem TSG
-3 mm
Cartridge seal
Yes
Max allow.dynamic pressure TSG
40 bar
Design Mechanical seal
Dynamic
Mechanical seal type
Balanced mechanical seal,
Unbalanced mechanical seal
Sealing type Mechanical seal
Double,
Single
Mtrl metallic compon.mech.seal
1.4501,
1.4571,
2.4610
Mtrl mech.seal spring
1.4571,
2.4610
Mtrl Secondary seal inboard
FKM,
EPDM,
FFKM
Mtrl Mating ring inboard
Q1 [SIC, DRUCKLOS GESINTERT],
U2 [TUNGSTEN CARBIDE, NI-BINDER]
Mtrl Primary ring inboard
A [CARBON, METAL-IMPREGNATED],
B [CARBON, RESIN-IMPREGNATED],
Q1 [SIC, DRUCKLOS GESINTERT],
U2 [TUNGSTEN CARBIDE, NI-BINDER]
Dir of rotation Mech seal
Bi-directional
Max allow.sliding speed TSG
20 m/s
Spring design Mechanical seal
Multiple springs
Max allow.static pressure TSG
60 bar
Max allowed fluid temp TSG
220 °C
Min allowed fluid temp TSG
-40 °C

Sectional Drawings

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