Swivelling double nipple, Series DN

Swivelling double nippel with nominal diameter 5/12/16 for railway applications up to 12 bar. Available made of steel.

  • Connection 1 Thread Size: 18×1,5 up to 30×2
  • Connection 2 Thread Size: 3/8, 1/2 inch, 16×1,5, 26×1,5, 30×2
  • Hex Size 1: 19, 30, 36 mm
  • Hex Size 2: 24, 27, 19, 32, 36 mm
  • Length: 57,5 up to 75,5 mm
  • Materials of Construction: Steel
  • Seal Material: EPDM and Cryogenic-PU
  • Minimum Operating Temperature: -50 °C
  • Maximum Operating Temperature: 120 °C
  • Maximum Operating Pressure: 12 bar
  • Application: Railway
Parker’s series DN is a swivelling double nipple with a very robust low temperature polyurethane seal to guarantee a long service life. By this swivelling double nipple, the hoses are not contorted or twisted – this means that the hoses have a longer service life.

Markets:
– Railway

Features/Benefits:
– Special NBR seal for low temperature applications up to -50°C
– Minimal pressure drop – equal to a steel tube
– Much longer life time of the hose

Applications:
– Pneumatic Braking Systems
– Pneumatic Applications