LAPIS Cartridge seal

Cartridge seal LAPIS

Single balanced cartridge seal in stationary design. Robust and reliable, especially developed for solids-laden fluids in mining.
Spare Parts
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Main Applications

  • Mining

Technical Data

Cartridge seal
Yes
Design
Stationary
Balancing
Balanced mechanical seal
Sealing type
Single

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Benefits

  • Single cartridge seal in stationary design
  • Robust and reliable, especially developed for solids-laden fluids in mining
  • Large spaces between shaft sleeve and primary rings prevent premature clogging by deposits.

Technical Data

Maximum allowable axial movement
2 mm
Minimum allowable axial movement
-2 mm
Cartridge seal
Yes
Maximum allowable dynamic pressure
20 bar
Design
Stationary
Balancing
Balanced mechanical seal
Sealing type
Single
Modular type series
KSB LAPIS S [A]
Mtrl metallic compon.mech.seal
1.4501,
1.4462
Mtrl mech.seal spring
1.4571,
2.4610
Mtrl Secondary seal inboard
FKM
Mtrl Mating ring inboard
Q1 [SIC, DRUCKLOS GESINTERT],
U2 [TUNGSTEN CARBIDE, NI-BINDER],
Q2 [SIC-C-SI, COMPOSITE]
Mtrl Primary ring inboard
Q1 [SIC, DRUCKLOS GESINTERT],
U2 [TUNGSTEN CARBIDE, NI-BINDER],
Q2 [SIC-C-SI, COMPOSITE]

Sectional Drawings

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