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Cartridge mechanical seals

UCC APP Cartridge mechanical seal

 

 

Special single flushing seal for SULZER / AHLSTROM pumps, series:

- APP

- APT

 

Hydraulically unloaded.

It does not depend on the direction of rotation.

With flushing fluid inlets.

 

Analog:

Burgmann LP-Q, Safematic SE1F, Sulzer TB1F

 

Materials for friction couples:

carbographite (A, Р’)

tungsten carbide (U3)

silicon carbide (Q1, Q2)

special chrome molybdenum steel (SР•)

 

Secondary seals:

fluorine rubber, FKM (V)

nitrile rubber (P)

ethylene propylene rubber, EPDM (E)

perfluorinated rubber, FFKM (for example, KalrezВ®)

fluorine rubber in a fluoroplastic shell, FEP

springs: X12CrNi17.7

other metal parts: stainless steel 316L

 

Do not require any adaptation of the pump.

 

When ordering the seal, it is necessary to specify the pump brand, shaft diameter, working conditions (pumped working medium, temperature) and the type of fixed connection (seats, rings)

 

Description

 

 

Special single flushing seal for SULZER / AHLSTROM pumps, series:

- APP

- APT

 

Hydraulically unloaded.

It does not depend on the direction of rotation.

With flushing fluid inlets.

 

Analog:

Burgmann LP-Q, Safematic SE1F, Sulzer TB1F

 

Materials for friction couples:

carbographite (A, Р’)

tungsten carbide (U3)

silicon carbide (Q1, Q2)

special chrome molybdenum steel (SР•)

 

Secondary seals:

fluorine rubber, FKM (V)

nitrile rubber (P)

ethylene propylene rubber, EPDM (E)

perfluorinated rubber, FFKM (for example, KalrezВ®)

fluorine rubber in a fluoroplastic shell, FEP

springs: X12CrNi17.7

other metal parts: stainless steel 316L

 

Do not require any adaptation of the pump.

 

When ordering the seal, it is necessary to specify the pump brand, shaft diameter, working conditions (pumped working medium, temperature) and the type of fixed connection (seats, rings)

 

Name
UCC APP Cartridge mechanical seal