Piston seal Prädifa series BAO, FlexiSeal® | #BAO-M001800-02-001-1


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BAO-M001800-02-001-1 BAO-M001800-02-001-1

Piston seal Prädifa series BAO, FlexiSeal® | #BAO-M001800-02-001-1

Piston seal. Outside dynamic sealing on reciprocating rods. FlexiSeal. Spring-energized PTFE seal. Axially short design.


Technical Specifications

  • Inside Diameter (mm): 13.48
  • Seal Material: Polytetrafluorethylen virgin
  • Groove Width: 3.6
  • Outside Diameter (mm): 18
  • Element Height (mm): 3.6
  • Minimum Working Temperature (C): -190
  • Maximum Working Temperature (C): 230
  • Media: Multiple
  • Polymer Material Options: Polytetrafluoroethylene (PTFE, mPTFE, TFM, Polon®)
  • Maximum Operating Pressure: 200 bar
  • Minimum Operating Temperature: -260 to -190 °C
  • Maximum Operating Temperature: 230 to 300 °C
  • Maximum Surface Speed: 15 m/sec
  • Cushioning Mechanism: No
Safety Warning

Item Information

The BAO product series is a single-acting piston seal featuring a FlexiSeal® design with a helicoil spring. It stands out due to extreme temperature and chemical resistance and is ideally suited for the medium pressure range. Due to its axially short length, the seal is particularly well suited for compact piston designs.

• Heavy dynamic lip (outside) ensures longest life.
• Short, wiper-type dynamic lip reduces frictional forces due to hydrostatic pressure.
• Helical spring for high load and small deflection range.
• Squared, long static lip stabilizes the seal.
• Widest range of cross-sections and diameters available, including sizes for upgrading standard O-ring grooves.
• Many high-resilience energizer options available, including choice of light, medium and heavy loads and NACE for oil field use.
• Low-cost elastomeric energizers available, all with excellent fatigue resistance.

Range of application:
For reciprocating piston sealing.

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Where to Buy

Local Contact

South Africa Headoffice

Parker Hannifin (Africa) Pty LTD

Sales Company South Africa

10 Berne Avenue

Aeroport

Kempton Park

Gauteng

South Africa

1620

Phone

0027 11 961 0700

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