Product Code: DCL 306s
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DANFOSS FILTER DRIER DCL 306s (023Z0033)DCL hermetic filter driers are optimised for HFC and HCFC refrigerants and mineral or benzene oils. Compatible...


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.

- 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.

Product name: Hermetic filter drier
Type: DCL

Acid capacity [g]: 6.23 g
Acid capacity [oz]: 0.22 oz
Activated alum/Molec sieve [%]: 20% / 80%
Approval: UL
Body material: Steel
Category: Art. 3, par. 3
Connection material: Copper
Core: Solid core
Core Size code: 30 cu.in.
Drying Cap[Drops of Water]24°C: R134a: 888, R290: --, R32: 748, R404A: 925, R407C: 863, R410A: 804, R507: 969
Drying Cap[Drops of Water]52°C    R290: --
EAN: 5702428159999
Flow Capacity KW: R134a: 59.0, R290: 71.0, R32: 89.9, R404A: 41.5, R407C: 60.4, R410A: 61.4, R507: 40.2
Flow Capacity TR: R134a: 16.8, R290: 20.2, R32: 25.6, R404A: 11.8, R407C: 17.2, R410A: 17.4, R507: 11.4
Flow direction indicator: Label printed 1-way arrow
Fluid Group: II
Gross weight: 1.4 Kg
Inlet 1 connection size [in]: 3/4 in
Inlet connection type: SOLDER, ODF
LiqCap Cond (ARI 710-2009)[SI]: Delta p=0.07bar tliq= 30°C tvap=-15°C
LiqCapCond (ARI 710-2009)[IMP]: Delta p=1psi tliq= 86°F tvap=5°F
Max. Working Pressure [bar]: 46 bar
Max. Working Pressure [psig]: 667 psig
Net volume [foz US]: 15.68 oz
Net volume [l]: 0.464 L
Net weight: 1.26 Kg
Outlet 1 connection size [in]: 3/4 in
Outlet connection type: SOLDER, ODF
Packing format: Multi pack
Product description: Liquid line filter drier
Product family name: DCL
Product Group: Filter driers
Product name: Hermetic filter drier
Product type: DCL
Quantity per packing format: 8 pc
Refrigerants: R1234yf, R1234ze, R125, R134a, R22/R407C, R23, R290, R32, R404A, R407A, R407F, R410A, R422B, R422D, R438A
R444B, R448A, R449A, R449B, R450A, R452A, R452B, R454B, R455A, R507A, R513A, R600
Sales restriction: No - Sales restriction exist
Serviceable: No
Shell volume [foz US]: 24.42 oz
Shell volume [l]: 0.72 L
Solid core surface [cm2]: 340 cm2
Solid core surface [in2]: 52.7 in2
Solid core volume [cm3]: 258 cm3
Solid core volume [in3]: 15.77 in3
Specification key: DCL 306S
System line application: Liquid line
Temperature range [°C] [Max]: 70 °C
Temperature range [°C] [Min]: -40 °C
Temperature range [°F] [Max]: 160 °F
Temperature range [°F] [Min]: -40 °F
Type designation: DCL 306S
UL approval file name: SA6398