Filter Driers

Built to withstand pressures up to 45 bar (653 PSI), NDL’s premium filter driers are uniquely designed for the complete protection of refrigeration systems.

Design and Features

  • Protection
    Captures solid contaminants, absorbs moisture and acid, and prevents ice formation on the orifice of the expansion valve.
  • Versatility
    Uses XH11 desiccant with activated alumina and charcoal, and is suitable for all refrigerants, including R410A.
  • Enhanced Design
    Furnace-brazed pure copper ends boast both longer length and thicker walls when juxtaposed with other brands’ offerings.
  • Tested Powder Coat
    Finished with semi-gloss black epoxy-polyester powder coat paint tested to 1,000 hours of salt spray, exceeding ASTM standards.
  • Pressure Drop Minimization
    Uses honey-comb design perforated plate to minimize pressure drops.
  • Advanced Welding Technology
    Body design manufactured with advanced welding technology for leak-free joints and superior performance with high-pressure refrigerants.
  • Product Selection
    The entire selection features a liquid line, biflow, suction line, and replaceable core shells. Sweat, flare, and press-fit ends and sight glass options are available.

Certifications and Approvals

Refrigerant Compatibility

RefrigerantType
A1R22, R125, R134a, R401A, R401B, R402A, R402B, R404A, R407A, R407B, R407C, R408A, R409A, R410A, R401B, R500, R502, R507, R509, R407F, R438A, R450A, R452A, R513A, R552A, R448A, R449A, R1233zd
A2R22
A2LR1234ze, R1234yf, R32, R143a, R454a, R454b
A3R290, R600, R600a

Filter Driers Specific Product Data

  • NCH Series Solid Core Liquid Line
    Engineered with polyester fabric to trap small particles and copper chards, this model boasts high moisture absorption capacity for effective system protection.
  • NCHBF Series Solid Core Bi-Flow
    Uses XH11 desiccant with activated alumina and charcoal, and is suitable for all refrigerants, including R410A.
  • NMH Series Beaded Core Liquid Line
    Provides superior contamination control by adsorbing moisture and controlling acid formation. It features glass wool and polyester filtration at both the inlet and outlet to capture small debris and copper chards.
  • NCHSF Series Solid Core Suction Line
    Installed on suction lines for superior compressor protection, it safeguards against moisture, dirt, rust, and other contaminants. Dual-access valves provide convenient pressure readings.

Downloads

  • Filter Driers
    • Product Guide
    • One-Pager
    • Information Sheets
    • Technical Specifications Submittal Sheets
    • Installation Instructions
    • Refrigerant Compatibility Sheet
    • Certifications
  • Product Guide
  • One-Pager
  • Information Sheets
  • Technical Specifications Submittal Sheets
  • Installation Instructions
  • Refrigerant Compatibility Sheet
  • Certifications
Title Type Size Updated Link
Press Compatible