COMPONENT
MECHANICAL SEALS

Manufactured to strict dimensional and material
standards, Fluiten component seals ensure stable
sealing performance across a wide range of pressures,
temperatures, and process fluids.

They are an ideal solution where customization,
compatibility with existing equipment, and
cost-effective maintenance are required.

Fluiten component mechanical seals are precision-engineered sealing elements supplied as individual components, designed for direct installation into pumps and rotating equipment housings.

This seal type offers high flexibility for OEMs and maintenance applications, allowing selection of seal faces, elastomers, and hardware to suit specific operating conditions.

Fluiten component seals type TBH

TBH

Single balanced internal mechanical seals with, patented protected wave spring, suitable critical applications for dirty, viscous, crystallising liquids.

TBHA
TBH

Bidirectional balanced seal with, patented protected wave spring, standardized according to UNI-EN 12756.

TZKA
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Bidirectional balanced seal multiple protected springs for shafts > 100 mm, P > 25 bar.

Fluiten component seals type U

U

Single bidirectional internal mechanical seals.
Widely used by standardized pump manufacturers thanks to their multifunctionality and wide operating range.

US3A
U.jpeg

Seal with single self-cleaning spring, for dirty or viscous liquids, standardized according to UNI-EN 12756.
Stationary ring variants "C" and "R” type.

UM3A
U.jpeg

Seal with multiple springs, standardized according to UNI-EN 12756.
Stationary ring variants "C" and "R” type.

US4A
U.jpeg

Seal with single self-cleaning spring, for dirty or viscous liquids, and working length shorter than standard UNI-EN 12756, largely used in French market.
Stationary ring variants "C" and "R” type.

N3X
U.jpeg

Seal with multiple springs for shafts > 100 mm.
Stationary ring variant "W” type.

Fluiten component seals type B

B

Single balanced, bidirectional internal mechanical seals, suitable for critical applications with high pressure and speed limits.

BS3A
U.jpeg

Seal with single self-cleaning spring, for dirty or viscous liquids, standardized according to UNI-EN 12756.
Stationary ring variants "R” type.

BM3A
B

Seal with multiple springs, standardized according to UNI-EN 12756.
Stationary ring variant "R” type.

BL3X
B

Seal with multiple springs for shafts > 100 mm.
Stationary ring variant "W” type.

Fluiten component seals type E

E

Single mechanical seals designed for external installation, suitable for aggressive fluids.

EV
E_Category

External mounted seal featuring a rotating part secured with set screws.

EFC
cropped fluiten_prodotto_in_arrivo 300x300

External mounted seal featuring a non-metallic body secured with a collar.

EDV
E_Category

External mounted seal for dry running applications.

Fluiten component seals type TSMA

TSMA

Single internal metal bellows mechanical seals suitable for high-temperature applications or for liquids that might crystallize in the atmosphere.

TSMA
TSMA_Category

Metal bellows seal, with o-ring standardized according to UNI-EN 12756.

TSHA
TSMA_Category

Metal bellows seal, with flexible graphite for high temperatures.

Fluiten component seals type TDU;TDN

TDU;TDN

Single-body double mechanical seals for installation with pressurized auxiliary liquid, suitable for applications with dangerous, toxic, flammable, very dirty or viscous fluids.

UM3A-UM3A
TDU 050 0001 300x300_white

Double Seal in arrangement back-to-back.
Stationary ring variant "R” type.

N3X-N3X
TDU 050 0001 300x300_white

Double Seal in arrangement back-to-back, for shafts > 100 mm.
Stationary ring variant "W” type. 

BM3A-BM3A
TDU 050 0001 300x300_white

Double balanced seal in arrangement back-to-back suitable for critical applications with high pressure and speed limits.
Stationary ring variant "R” type.

BL3X-BL3X
B

Double balanced seal in arrangement back-to-back, suitable for critical applications with high pressure and speed limits, shafts > 100 mm.
Stationary ring variant "W”.

Fluiten component seals type S

S

Single internal mechanical seals with coil spring; clockwise or anticlockwise rotation. Suitable for general purpose and general service.

SA
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Seal standardized according to UNI-EN 12756.
Stationary ring variant "C” type.

SPB
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Balanced seal standardized according to UNI-EN 12756.
Stationary ring variant "R” type.

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