Danfoss DCL 759S filter drier, Solder, ODF 1 1/8 in (28 mm)
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Product Description
DCL 759S ELIMINATOR hermetic filter drier, 75 cu.in. 80% molecular sieve + 20% activated alumina solid core. Danfoss OEM, P/N 023Z4550. Liquid-line drier for refrigeration and air-conditioning systems; removes moisture, acids and solid particles from the refrigerant. Connection: Solder, ODF, 1 1/8 in (28 mm), inlet and outlet. Max working pressure 46 bar (667 psig); media temperature -40 to 70 °C. Molecular sieve plus activated alumina core (80/20) for moisture removal and acid adsorption at high condensing temperatures. Refrigerant compatibility per the DML/DCL datasheet — verify against your system charge. Net weight 3.34 kg, gross 3.382 kg. EAN 5702428107891.
Technical Specifications
- Brand
- Danfoss
- Part number
- 023Z4550
- Model
- DCL 759S (ELIMINATOR hermetic filter drier)
- Category
- Filters & Driers
- Core
- 75 cu.in. solid core, 80% molecular sieve / 20% activated alumina
- Connection
- Solder, ODF, 1 1/8 in (28 mm), inlet and outlet
- Net volume
- 1.108 L
- Max working pressure
- 46 bar (667 psig)
- Operating temperature
- -40 °C to 70 °C (-40 °F to 160 °F)
- Body material
- Steel shell, Cu-plated steel connectors, 80% molecular sieve + 20% activated alumina core
- Net weight
- 3.34 kg
- Gross weight
- 3.382 kg
- EAN
- 5702428107891
- Approvals
- CE, EAC, PED (PS 46 bar), UL (file SA6398)
- Type
- DCL
- Product group
- Filter driers
- Acid capacity [g]
- 16.98 g
- Acid capacity [oz]
- 0.599 oz
- Activated alumina [%]
- 20 %
- Approval
- UL
- Braket
- No
- China RoHS compliance
- Yes
- Connection Code
- (3002:X:29)
- Connection material
- Steel Cu-plated
- Core Size code
- 75 cu.in.
- Core type
- Solid core
- Drying Cap[Drops of Water]24°C
- R134a: 2421
- Drying Cap[Drops of Water]52°C
- R134a: 2216
- EU RoHS compliance
- Yes
- Filter application
- Std Moisture & Acid Capacity
- Flow capacity [kW]
- R134a: 98.6
- Flow capacity [TR]
- R134a: 28.0
- Flow direction indicator
- Label printed 1-way arrow
- Fluid Group
- 2
- Inlet 1 connection size [in]
- 1 1/8 in
- Inlet connection type
- Solder, ODF
- LiqCap Cond (ARI 710-2009)[SI]
- Delta p=0.07bar
- LiqCapCond (ARI 710-2009)[IMP]
- Delta p=1psi
- Lubricants compatibility
- Oilfree applications
- Max. Working Pressure [bar]
- 46 bar
- Max. Working Pressure [psig]
- 667 psig
- Molecular sieve [%]
- 80 %
- Net volume [foz US]
- 37.46 Fluid Ounce US
- Net volume [l]
- 1.108 L
- Oil free refrigerants
- R1234ze(E)
- Outlet 1 connection size [in]
- 1 1/8 in
- Outlet connection type
- Solder, ODF
- PED category
- Art. 4, par. 3
- REACH Candidate List substances
- No
- Refrigerants
- R1233zd(E)
- Shell volume [foz US]
- 61.49 Fluid Ounce US
- Shell volume [l]
- 1.82 L
- Solid core surface [cm2]
- 829 cm²
- Solid core surface [in2]
- 128.53 in²
- Solid core volume [cm3]
- 711 cm³
- Solid core volume [in3]
- 43.37 in³
- 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 759S
- UL approval file name
- SA6398
- UL approved refrigerants
- R125
- UL mark
- Yes
Standards & Compliance
- Size / Series
- 1 1/8 in (28 mm)
- Material
- Steel shell, Cu-plated steel connectors, 80% molecular sieve + 20% activated alumina core
- Pressure Rating
- 46 bar (667 psig) max working pressure
- Temperature Range
- -40 °C to 70 °C
- Classification / Approval
- CE, EAC, PED (PS 46 bar), UL (file SA6398)
- HS Code
- 8421.39
Compatibility & Fitment
Refrigerant compatibility listed on the DML/DCL datasheet. Only solder (Cu-plated/pure-copper) versions in sizes below 25 mm are approved for flammable refrigerants. Verify against your system specification before ordering.
Product Documentation
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Technical guides
- Cross-Referencing Danfoss Refrigeration Components by IMPA and OEM Code
- Danfoss Product Code Decoder — 003Z, 013G, 017B, 023U, 027L, 032F, 060G, 060H, 065B, 065Z, 068Z, 084H, 132F, 148B Series (Complete Reference)
- Danfoss Maneurop MTZ Reciprocating Compressors — Model Range, Voltage Codes and Replacement Guide
Catalogue entry last verified: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 023Z4550?
- 023Z4550 can be ordered from cballast.com as a Danfoss catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Danfoss product?
- The manufacturer part number is 023Z4550.
- What is the HS code for 023Z4550?
- The customs tariff (HS) code for 023Z4550 is 8421.39.
- Who manufactures 023Z4550?
- 023Z4550 is a Danfoss product in the HVAC & Refrigeration range.
- Is a datasheet available for 023Z4550?
- Yes — the 023Z4550 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 023Z4550?
- The minimum order quantity is 1.
- Is 023Z4550 available?
- Yes — 023Z4550 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).