Mechanical Seals – KE Motion Hydro https://kemotionhydro.com/en A modern company specializing in sealing technology – Mechanical seals, Rotary unions. Fri, 30 Jan 2026 08:58:28 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://kemotionhydro.com/en/wp-content/uploads/2025/03/favicon.png Mechanical Seals – KE Motion Hydro https://kemotionhydro.com/en 32 32 SEALMIX-2 https://kemotionhydro.com/en/products/sealmix-2/ Sun, 06 Apr 2025 13:20:08 +0000 https://kemotionhydro.com/en/proizvodi/sealmix-2/
  • Top-mounted double mixer mechanical seal for vertical shafts
  • Balanced
  • undepended of direction of rotation
  • Integrated bearing unit (optionally)
  • p = vacuum..6 bar
  • t = -50 … 250 °C
  • v = 0 .. 4 m/s

    • Seal faces materials:

    • Rotary face: carbon, silicone carbide
    • Stationary face: silicone carbide ,ceramics

    Elastomers:

    • Fluorcarbon rubber, FKM (V)
    • Nitrile-butadiene-rubber (P)
    • Ethylene propylene
    • rubber, EPDM (E)
    • Perfluorocarbon rubber, FFKM (for example Kalrez®, etc.), (K)

    Replacement: John Crane FG0M, FG1M, FG2M, Burgmann M481, M461, AES Mixmaster

    ]]>         SPLITMIX https://kemotionhydro.com/en/products/splitmix/ Sun, 06 Apr 2025 13:20:08 +0000 https://kemotionhydro.com/en/proizvodi/splitmix/
  • Fully-split mechanical seal for mixers, agitators and other equipment
  • Do not require the full disassembly of the equipment: quick replacement and start-up
  • Easy fit
  • Balanced
  • undepended of direction of rotation

    • Operating limits:

    • p = vacuum..10 bar
    • t = -40 … 150 °C
    • v = < 10 m/s

    Seal faces materials:

    • Rotary ring: Carbon
    • Stationary seat: silicone carbide, ceramics

    Elastomers:

    • Fluorcarbon rubber, FKM (V)
    • Nitrile-butadiene-rubber (P)
    • Ethylene propylene

    Replacement: Chesterton 441M

    ]]>         AL-2 https://kemotionhydro.com/en/products/al-2/ Sun, 06 Apr 2025 13:20:08 +0000 https://kemotionhydro.com/en/proizvodi/al-2/ Our product AL-2 represents special mechanical seals for Alfa Laval LKH pumps. This high-quality mechanical seal serves as a direct aftermarket replacement, engineered to deliver reliable performance and durability.

    Compatibility:
    The AL-2 seal is explicitly designed to fit the following pump series:

    • Alfa Laval LKH 110 … 114
    • Alfa Laval LKHI
    • Alfa Laval LKHP

    Seal Faces Material Combinations:

    • Carbon / Silicon carbide
    • Silicon carbide / Silicon carbide

    Elastomers:

    • EPDM
    • Viton
    • NBR

    Technical Specifications:

    • Product: Mechanical seals for Alfa Laval LKH pumps (Model AL-2)
    • Compatibility: Alfa Laval LKH 110-114, LKHI, LKHP
    ]]>         ZL W+ https://kemotionhydro.com/en/products/zl-w/ Sun, 06 Apr 2025 13:20:08 +0000 https://kemotionhydro.com/en/proizvodi/zl-w/
  • Special mechanical seals for APV pumps serias W+
  • Sizes: 25 mm, 35 mm

    • Seal faces material combinations:

    • Carbon / Silicone carbide
    • Silicone carbide / Silicone carbide
    • O-rings: EPDM
    • The full spare parts kit available for the delivery including o-rings, PTFE sleeves, etc.
    • Pump type or OEM seal number is sufficient for the order

    For pumps: APV
    Replacement: Aesseal TOWP

    ]]>         UCA ADR, UCD ADR https://kemotionhydro.com/en/products/uca-adr-ucd-adr/ Sun, 06 Apr 2025 13:20:07 +0000 https://kemotionhydro.com/en/proizvodi/uca-adr-ucd-adr/
  • Special mechanical seals for ANDRITZ pumps series S, SF
  • Ready to fit
  • Pump type or OEM seal number is sufficient for the order

    • Seal faces materials:

    • Resin impregnated caron(В)
    • Antimony impregnated carbon (A)
    • tungsten carbide (U3)
    • silicon carbide (Q1, Q2)

    Secondary sealing materials:

    • Fluorcarbon rubber, FKM (V)
    • Nitrile-butadiene-rubber (P)
    • Ethylene propylene
    • rubber, EPDM (E)
    • Perfluorocarbon rubber, FFKM (for example Kalrez®, etc.), (K)

    Operating limits:

    Pressure:

    • p = 25 bar

    Temperature:

    • t = -40 … 110ºС (NBR)
    • t = -50 … 150ºС (EPDM)
    • t = -20 … 180ºС (FKM)
    • t = -20 … 250ºС (FFKM)

    Rotation speed:

    • v = 25 m/s

    Type: Cartridge mechanical seal
    Replacement: Burgmann Cartex-S39, John Crane Type 587

    ]]>         APIX-D2 https://kemotionhydro.com/en/products/apix-d2/ Sun, 06 Apr 2025 13:20:07 +0000 https://kemotionhydro.com/en/proizvodi/apix-d2/
  • Double cartridge mechanical seal
  • Rotary spring unit design
  • Balanced solid seal faces
  • API682:  Category 2; Arrangement  1 and 2; Type А
  • Fitting dimmensions according API682

    • Seal faces materials:

    • Carbon(A, В)
    • Tungsten carbide (U3)
    • Silicon carbide (Q1, Q2)

    Operating limits:

    • p = 40 bar
    • t = -50 … 260°C
    • v = 25 m/s

     

    ]]>         UCA APP https://kemotionhydro.com/en/products/uca-app/ Sun, 06 Apr 2025 13:20:07 +0000 https://kemotionhydro.com/en/proizvodi/uca-app/
  • Special single mechanical seals for SULZER / AHLSTROM pumps series APP, APT
  • Ready to fit
  • Pump type or OEM seal number is sufficient for the order
  • Balanced
  • Undepend of direction of rotation

    • Seal faces materials:

    • Resin impregnated caron(В)
    • Antimony impregnated carbon (A)
    • tungsten carbide (U3)
    • silicon carbide (Q1, Q2)

    Secondary sealing materials:

    • Fluorcarbon rubber, FKM (V)
    • Nitrile-butadiene-rubber (P)
    • Ethylene propylene
    • rubber, EPDM (E)
    • Perfluorocarbon rubber, FFKM (for example Kalrez®, etc.), (K)

    Operating limits:

    Pressure:

    • p = 25 bar

    Temperature:

    • t = -40 … 110ºС (NBR)
    • t = -50 … 150ºС (EPDM)
    • t = -20 … 180ºС (FKM)
    • t = -20 … 250ºС (FFKM)

    Rotation speed:

    • v = 25 m/s

    Type: Cartridge mechanical seal
    Replacement: Burgmann LP-S, Safematic SE1, Sulzer TB1

    ]]>         APIX-S3 https://kemotionhydro.com/en/products/apix-s3/ Sun, 06 Apr 2025 13:20:07 +0000 https://kemotionhydro.com/en/proizvodi/apix-s3/
  • Single cartridge mechanical seal
  • Rotary metal bellow unit design
  • Balanced solid seal faces
  • API682: Arrangement  1, Category 2 and 3 Type С
  • Fitting dimmensions according API682

    • Seal faces materials:

    • Carbon(A, В)
    • Tungsten carbide (U3)
    • Silicon carbide (Q1, Q2)

    Operating limits:

    • p = 25 bar
    • t = -75 … 400°C
    • v = 25 m/s

     

    ]]>         UCC APP https://kemotionhydro.com/en/products/ucc-app/ Sun, 06 Apr 2025 13:20:07 +0000 https://kemotionhydro.com/en/proizvodi/ucc-app/
    • Special single mechanical seals for SULZER / AHLSTROM pumps series APP, APT
    • Ready to fit

    • li>Pump type or OEM seal number is sufficient for the order

    • balanced
    • undepend of direction of rotation
    • With additional lip-seal and quench port

    Seal faces materials:

    • Resin impregnated caron(В)
    • Antimony impregnated carbon (A)
    • tungsten carbide (U3)
    • silicon carbide (Q1, Q2)

    Secondary sealing materials:

    • Fluorcarbon rubber, FKM (V)
    • Nitrile-butadiene-rubber (P)
    • Ethylene propylene
    • rubber, EPDM (E)
    • Perfluorocarbon rubber, FFKM (for example Kalrez®, etc.), (K)

    Operating limits:

    Pressure:

    • p = 25 bar

    Temperature:

    • t = -40 … 110ºС (NBR)
    • t = -50 … 150ºС (EPDM)
    • t = -20 … 180ºС (FKM)
    • t = -20 … 250ºС (FFKM)

    Rotation speed:

    • v = 25 m/s

    Type: Cartridge mechanical seal
    Replacement: Burgmann LP-Q, Safematic SE1F, Sulzer TB1F

    ]]>         APIX-D3 https://kemotionhydro.com/en/products/apix-d3/ Sun, 06 Apr 2025 13:20:07 +0000 https://kemotionhydro.com/en/proizvodi/apix-d3/
  • Single cartridge mechanical seal
  • Rotary metal bellow unit design
  • Balanced solid seal faces
  • API682: Category 2 и 3; Arrangement  3; Type С
  • Fitting dimmensions according API682

    • Seal faces materials:

    • Carbon(A, В)
    • Tungsten carbide (U3)
    • Silicon carbide (Q1, Q2)

    Operating limits:

    • p = 25 bar
    • t = -75 … 400°C
    • v = 25 m/s

     

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