SpiroTop -StSteel -HighT+P

25 Bar
Max 200°C

A stainless steel air vent for high-temperature and high-pressure systems with a ½" connection

The benefits of the AB050/R004 SpiroTop, fully automatic air vent

  • For high temperature and high-pressure system environments
  • Special valve construction ensures valve is closed completely
  • Long lasting valve seat
  • Solid plastic (TPX), robust floats which cannot rupture
  • Large air gap between the valve and the water (at least 40 mm) prevents valve contamination and leaks
  • ½" connection prevents pipette effect

Variation specifications


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