RFFFrance
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FLT

Filter

Equipment protection and fluid quality assurance

Specifications

The RFF Y-strainer captures impurities, oxide particles and foreign bodies before they reach sensitive equipment. Its meshed cartridge is cleaned by blow-out without dismantling the body, its upper plug is drainable, and its body is forged steel: a robust and economical solution for refrigerant, water and steam circuits.

Key features

  • Meshed cartridge 500 / 250 / 100 µm
  • Blow-and-clean cleaning without disassembly
  • Drainable upper plug
  • Forged steel body PN16 to PN40
  • Clearly stated filtering element value

Available connections

Connection Standards DN min – DN max
Butt weld, EN pipe EN 10253-2, EN 10253-4 DN8 – DN400 (18)
Butt weld, ASME Schedule pipe ASME B16.25, ASME B16.9 DN15 – DN400 (16)
Socket weld ASME B16.11, ASME B16.9 DN8 – DN100 (11)
Brazing / socket solder EN 1254, ASME B16.22 DN8 – DN50 (8)
Butt weld, stainless steel pipe EN 10253-4, ASME B16.25 DN8 – DN400 (18)

Accessories and options

  • With 500 micron cartridge

    Stainless steel mesh cartridge, 500 µm mesh. General protection against coarse foreign bodies, with minimum pressure drop.

  • With 250 micron cartridge

    Stainless steel mesh cartridge, 250 µm mesh. Recommended compromise between filtration level and acceptable pressure drop.

  • With 100 micron cartridge

    Stainless steel mesh cartridge, 100 µm mesh. Fine filtration, reserved for circuits where fluid quality is critical. Higher pressure drop.

Technical documents

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