SpiroTrap -Steel -Weld -Demount

A demountable steel dirt separator for standard flow rate (1.5 m/s) with a DN50 - DN150 weld connection


The benefits of the BF-L SpiroTrap dirt separators

  • Very small particles, from 5 μm (= 0.005 mm) are separated and removed
  • Dirt can be drained while the system is in operation
  • Applicable with 50/50 Ethylene Glycol / Water (Volume)
  • We recommend equipping the separator with shut-off valves on both sides
  • In case of severe polution and/or maintenance, the unit is demountable
  • Constant low pressure drop
  • Maintenance only takes a few seconds and is not a dirty job compared to a filter solution
  • No unnecessary downtime
  • Weld connections
  • Connection diameters from DN50 - DN300, larger connection diameters on request

Variation specifications


Article number BF050L

The positioning of a dirt separator in your system

Dirt separators are preferably positioned just before the systemwater enters the heating or cooling unit (return) in your system, capturing all of the dirt before it gets into the components.

Positioning of Spirotech SpiroTrap