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4OM Component mechanical seal

Component mechanical seal 4OM

For the Omega pump type series. Single, balanced component seal, dynamic design.

Main Applications

  • Raw water
  • Pure water
  • Service water

Technical Data

Cartridge seal
No
Design
Dynamic
Balancing
Balanced mechanical seal
Sealing type
Single
Maximum allowable fluid temperature
150 °C

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Benefits

  • Single mechanical seal, tailored to the pump's requirements. Robust and practical.
  • The pump's spacer sleeve is integrated in the mechanical seal, so no adjusting dimension is required.
  • The primary ring is kept in position in the torque-transmitting element for transport and installation.

Technical Data

Maximum allowable axial movement
3 mm
Minimum allowable axial movement
-3 mm
Dsgn prin M seal/Sh sl sup sys
Component mechanical seal
Cartridge seal
No
Maximum allowable dynamic pressure
25 bar
Design
Dynamic
Balancing
Balanced mechanical seal
Sealing type
Single
Mtrl metallic compon.mech.seal
1.4501,
1.4571
Mtrl mech.seal spring
1.4571,
2.4610
Mtrl Secondary seal inboard
FKM,
EPDM
Mtrl Mating ring inboard
A [CARBON, METAL-IMPREGNATED],
B [CARBON, RESIN-IMPREGNATED],
Q1 [SIC, DRUCKLOS GESINTERT],
Q2 [SIC-C-SI, COMPOSITE]
Mtrl Primary ring inboard
Q1 [SIC, DRUCKLOS GESINTERT],
Q2 [SIC-C-SI, COMPOSITE]
Direction of rotation
Bi-directional
Maximum allowable sliding velocity
16 m/s
Spring design
Multiple springs
Maximum allowable static pressure
37.5 bar
Maximum allowable fluid temperature
150 °C
Minimum allowable fluid temperature
-40 °C

Sectional Drawings

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