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Datasheet generated 2026-10-07
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Danfoss DML 033 filter drier

Danfoss · HVAC & Refrigeration · Filters & Driers · Denmark · danfoss.com
Part Number
023Z5036  ·  HS 8421.39
Danfoss DML 033 filter drier

DML 033 ELIMINATOR hermetic filter drier, solid core (100% molecular sieve). Danfoss OEM, P/N 023Z5036. Liquid-line drier for refrigeration and air-conditioning systems; removes moisture, acids, and solid particles. Flare, 3/8 in (10 mm), inlet and outlet. Refrigerant compatibility listed on the datasheet — verify against your system charge.

Technical Specifications

BrandDanfoss
Part number023Z5036
ModelDML 033 (ELIMINATOR hermetic filter drier)
CategoryFilters & Driers
Coresolid core, 100% molecular sieve
ConnectionFlare, 3/8 in (10 mm), inlet and outlet
Core surface area59 cm² (9.1 in²)
Core volume21 cm³ (1.3 in³)
Max working pressure46 bar (667 psig)
Operating temperature-40 °C to 70 °C (-40 °F to 160 °F)
Filter25 µm (0.001 in)
Net weight0.198 kg
EAN5702428155779
ApprovalsCE, EAC, PED (PS 46 bar), UL (file SA6398)
TypeDML
Product groupFilter driers
Acid capacity [g]0.2 g
Acid capacity [oz]0.007 oz
Activated alumina [%]0 %
ApprovalUL
Body materialSteel
BraketNo
China RoHS complianceYes
Connection Code(3011:X:10)
Connection materialSteel
Core Size code03 cu.in.
Core typeSolid core
Drying Cap[Drops of Water]24°CR134a: 95
Drying Cap[Drops of Water]52°CR134a: 87
EU RoHS complianceYes
Filter applicationHigh Moisture Capacity
Flow capacity [kW]R134a: 12.1
Flow capacity [TR]R134a: 3.4
Flow direction indicatorLabel printed 1-way arrow
Fluid Group2
Inlet 1 connection size [in]3/8 in
Inlet connection size [mm]10 mm
Inlet connection typeFlare
LiqCap Cond (ARI 710-2009)[SI]Delta p=0.07bar
LiqCapCond (ARI 710-2009)[IMP]Delta p=1psi
Lubricants compatibilityOilfree applications
Max. Working Pressure [bar]46 bar
Max. Working Pressure [psig]667 psig
Molecular sieve [%]100 %
Net volume [foz US]1.72 Fluid Ounce US
Net volume [l]0.051 L
Oil free refrigerantsR1234ze(E)
Outlet 1 connection size [in]3/8 in
Outlet connection size [mm]10 mm
Outlet connection typeFlare
PED categoryArt. 4, par. 3
REACH Candidate List substancesNo
RefrigerantsR1233zd(E)
Shell volume [foz US]2.44 Fluid Ounce US
Shell volume [l]0.07 L
Solid core surface [cm2]59 cm²
Solid core surface [in2]9.1 in²
Solid core volume [cm3]21 cm³
Solid core volume [in3]1.3 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 designationDML 033
UL approval file nameSA6398
UL approved refrigerantsR125
UL markYes

Properties

MaterialSteel shell, Cu-plated steel connectors, 100% molecular sieve core
Pressure rating46 bar (667 psig) max working pressure
Temperature range-40 °C to 70 °C
MOQ1

Compatibility

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 with your system spec.

Standards

Approvals

Attached Documents