Filter Driers with replaceable solid core series 44 POLYHEDRA

By Castel, published Jun 22, 2018

  • A preview of Castel's new for 2019 Filter Driers  Series 44 POLYHEDRA for Hydrocarbon systems
  • Maximum operating pressure of up to 50bar


Castel presents a preview of its new 44 Polyhedra Filter Driers for Hydrocarbon systems with a maximum operating pressure of up to 50bar. 

Basic specifications

Connections from 5/8” to 2.1/8” ODSMaximum pressure work 50barsMinimum/ maximum temperature -40°C/ 80°C
  • Filter Driers for Refrigerant HC ( R290, R600, R600a and R1270 )  belonging to Groups 1 and 2, as defined in Article 13,Chapter 1, Point (a), (b) of Directive 2014/68/EU, with reference to EC Regulation No. 1272/2008
  • UL Listed Approval


  • Large ring a rea between the cartridge and the inner surface of the filter allows for the accumulation of solid particles and prevents clogging
  • Steel Connections
  • Cartridges 100% m.s. or 80% m.s. + 20% activated alumina


Commercial refrigeration


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