DCL hermetic filter driers are optimised for HFC and HCFC refrigerants and mineral or benzene oils. Compatible with refrigerants R22, R32, R134a, R404A, R410A, R407C, R23, R600, R600a, R744, R1234yf, R1234ze, R407f, R290, R452A , R444B, R449A, R448A and R450A. This product is approved for R290, R600 and R600a by ignition source assessment in accordance to standard EN13463-1. Only solder versions (cu-plated / pure copper) and connection sizes below 25 mm are approved for flammable refrigerants. The filter driers are hermetic and approved for up to 46 bar, depending on type. The filter driers are delivered with flare or copper/copper plated steel connections.
Application: - 80% 3Å Molecular Sieve with 20% activated alumina - Perfect core blend for systems that operate at high condensing temperatures and require high drying capacity - Recommended for use with R22, R32, R134a, R404A, R410A, R407C, R23, R600, R600a, R1234yf, R1234ze, R407F, R290, R452A, R444B, R449A, R448A, R450A, R507. For other refrigerants, please contact Danfoss. - Compatible with the oil types Mineral or AB, POE or PAG without additives. The Shell - UL approved for MWP 667 psig. - Available with solder (pure copper) connections. - Outlet connector: 2.8 mm for capillary tube, or can be trimmed for ¼ inch. - Corrosion resistant powder-painted finish. Special coating for marine applications available upon request. - Allows installation with any orientation provided the arrow is in the flow direction. - Available in sizes 1.5 - 5 cubic inches. The Filter - 25 µm (0.001 in.) filter provides high retention.with minimal pressure drop. - Thermally stable up to 250 °F.