Sealing equipment

Reliable solutions for your requirements
quality all along the line
Sealing equipment
As a leading company in hydraulics HANSA-FLEX offers you all the seals you need for your application, from the rod seal through to the piston seal, flange seal or flat seal. Our product range also includes aluminium or copper seal rings, O-rings, Usit rings, guide rings, U-rings, support rings and wiper seals.

We have more than 8,000 standard seals in stock at our central warehouse, from 5 mm inside diameter to 520 mm outside diameter in all types of material: NBR, FPM, EPDM, MVQ, FFKM, PTFE, polyurethane, polyamide, graphite or stainless steel, slide bearings , PTFE, POM, bronze, etc.

Sealing equipment

Items 1 to 20 of 189 total
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  1. 08BS 9
    Temp. min. -30 °C
    Construction type self-centring
    Design Usit ring
    Material (1) NBR
    (2) Cadmium-plated or passivated carbon steel
    Installation with screws and connecting pieces
    Temp. max. 110 °C
  2. 08BS 9 FPM
    Temp. min. -20 °C
    Construction type self-centring
    Design Usit ring
    Material (2) Cadmium-plated or passivated carbon steel
    (2) Cadmium-plated or passivated carbon steel
    Installation with screws and connecting pieces
    Temp. max. 200 °C
  3. ALR (1,0 mm)
    Material Aluminium
  4. ALR (1,5 mm)
    Material Aluminium
  5. ALR (2,0 mm)
    Material Aluminium
  6. B Dichtung
    Operating pressure 250 bar
    Temp. min. -30 °C
    Design rod seal
    Material fabric-reinforced NBR
    Media Mineral oil
    Water emulsions
    Installation in closed grooves A
    in open grooves B
  7. B FPM-C
    Operating pressure 250 bar
    Temp. min. -10 °C
    Design rod seal
    Material FPM-C
    Media Mineral oil
    Water emulsions
    Installation in closed or open grooves
  8. B FPM-K
    Operating pressure 250 bar
    Temp. min. -30 °C
    Design rod seal
    Material FPM-K
    Media Mineral oil
    Water emulsions
    Installation in closed or open grooves
  9. B GS
    Operating pressure 250 bar
    Temp. min. -30 °C
    Material (1) Seal: fabric-reinforced NBR
    (2) Support ring: acetal resin / PTBR
    Media Mineral oil
    Water emulsions
    Installation in closed or open grooves
    Sliding speed max. 0.5 m/s
  10. B M
    Operating pressure 250 bar
    Temp. min. -30 °C
    Design rod seal
    Material fabric-reinforced NBR
    Media Mineral oil
    Water emulsions
    Installation in closed grooves A
    in open grooves B
  11. B NEI
    Operating pressure 400 bar
    Temp. min. -30 °C
    Design rod seal
    Material (1) Seal: fabric-reinforced NBR
    (2) Support ring: acetal resin / PTBR
    Media Mineral oil
    Water emulsions
    Installation in closed grooves A
    in open grooves B
  12. B NEI FPM
    Operating pressure 400 bar
    Temp. min. -30 °C
    Design rod seal
    Material (1) Seal: FPM
    (2) Support ring: acetal resin / PTBR
    Media Mineral oil
    Water emulsions
    Installation in closed grooves A
    in open grooves B
  13. B NEO
    Operating pressure 500 bar
    Temp. min. -30 °C
    Design piston seal
    Material (2) Seal: fabric-reinforced NBR
    (3) Back ring: acetal resin
    Media Mineral oil
    Water emulsions
    Installation on one-piece pistons
  14. B NWO
    Operating pressure 500 bar
    Temp. min. -30 °C
    Design piston seal
    Material (2) Seal: fabric-reinforced NBR
    (1) Guide ring: acetal resin
    Media Mineral oil
    Water emulsions
    Installation on one-piece pistons
  15. B NWO-KR
    Operating pressure 500 bar
    Temp. min. -30 °C
    Design piston seal
    Material (2) Seal: fabric-reinforced NBR
    (1) Guide ring: acetal resin
    (4) Seeger ring: acetal resin
    Media Mineral oil
    Water emulsions
    Installation on one-piece pistons
  16. BK 090
    Friction coefficient lubricated: 0.05 to 0.15
    Permissible load static: 140 N/mm²
    Rotation, oscillation: 70 N/mm²
    pv for grease lubrication: 2.8 N/mm² x m/s
    for oil lubrication: 10 N/mm² x m/s
    Temp. min. -50 °C
    Coefficient of thermal conductivity 60 W/(m·K)
    Surface pressure 140 (≤ N/mm²)
  17. BK 090 F
    Friction coefficient lubricated: 0.05 to 0.15
    Permissible load static: 140 N/mm²
    Rotation, oscillation: 70 N/mm²
    pv for grease lubrication: 2.8 N/mm² x m/s
    for oil lubrication: 10 N/mm² x m/s
    Temp. min. -50 °C
    Coefficient of thermal conductivity 60 W/(m·K)
    Surface pressure 140 (≤ N/mm²)
  18. BK-1
    Sliding rate Dry running = 2 m/s
    Permissible load static: 250 N/mm²
    low slide speed: 140 N/mm²
    Rotation, oscillation: 55 N/mm²
    pv Continuous operation: 1.8 N/mm² x m/s
    Short-term operation: 3.6 N/mm² x m/s
    Temp. min. -200 °C
    Coefficient of thermal conductivity 40 W/(m·K)
    Surface pressure 250 (≤ N/mm²)
  19. BK-1 F
    Sliding rate Dry running = 2 m/s
    hydrodynamic operation: 2 m/s
    Permissible load static: 250 N/mm²
    low slide speed: 140 N/mm²
    Rotation, oscillation: 55 N/mm²
    pv Continuous operation: 1.8 N/mm² x m/s
    Short-term operation: 3.6 N/mm² x m/s
    Temp. min. -200 °C
    Coefficient of thermal conductivity 40 W/(m·K)
    Surface pressure 250 (≤ N/mm²)
  20. BK-2
    Sliding rate Dry running = 2 m/s
    hydrodynamic operation: 5 m/s
    Friction coefficient dry: 0.15 to 0.25
    lubricated: 0.05 to 0.15
    Permissible load static: 140 N/mm²
    Rotation, oscillation: 70 N/mm²
    pv Operation with lubrication: 5 N/mm² x m/s
    Temp. min. -20 °C
    Coefficient of thermal conductivity 32 W/(m·K)
Items 1 to 20 of 189 total
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