Danfoss DAS Data sheet
Data Sheet
Hermetic burn-out filter drier
Type DAS
Used in the suction line to clean up refrigeration and air conditioning systems
Hermetic burn-out lter driers type DAS are
used in the suction line to clean up
refrigeration and air conditioning systems after
a compressor motor burn-out.
The solid core, which is composed of 70%
activated alumina and 30% Molecular Sieve,
adsorbs harmful acids as well as moisture.
Available with are and solder (pure copper)
connections.
AI192386433066en-000601
TE
DAS
Danfoss
R64-2113.10
Danfoss
23Z18.13
7 2 3 4 5 6 7 1
Hermetic burn-out lter drier, type DAS
Features
The Core type DAS
• Solid core with 70% activated alumina and 30% Molecular Sieve for adsorption of acid and moisture
• Recommended for use with HFO, HC, HFC and HCFC refrigerants
The Shell
• PED approved for PS 35 bar
• Available with are and solder (pure copper) connections
• Corrosion resistant powder-painted nish
• Allows installation with any orientation provided the ow is in the arrow direction
• 2 Schrader access valves to measure pressure drop across the drier
• Available in sizes 8 – 60 cubic inches
The Filter
• 120 mesh wire mesh provides solid particle retention with minimal pressure drop
Functions
Hermetic lter driers protect refrigeration and air-conditioning systems from moisture, acids, and solid particles.
By adsorbing harmful acids after a compressor motor damage, the DAS hermetic burn-out lter drier protects the
new compressor against premature failure.
Figure 1: Functional diagram
Product specication
Design
Figure 2: Type DAS
© Danfoss | Climate Solutions | 2021.09 AI192386433066en-000601 | 2
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Inlet
Spring
Solid core
Polyester ma
Metal mesh
Perforated plate
Schrader valve
Type
Rated capacity, Q
n
(1)
Acid capacity
(2)
Max.Working Pressure
PS
R22/R407C/R410A
R134a
R404A/R507
[kW]
[kW]
[kW]
[g]
[bar]
DAS 08363.5
4.5
3.8
35
DAS 084105.583.8
35
DAS 085
14.5912.5
3.8
35
DAS 0861911.5
16.5
3.8
35
DAS 164
10.568.5
8.6
35
DAS 165159.5138.6
35
DAS 1662012178.6
35
DAS 1672213.5198.6
35
DAS 30518111518.2
35
DAS 30622141918.2
35
DAS 30726162218.2
35
DAS 30931202718.2
35
Hermetic burn-out lter drier, type DAS
The large diameter of the hermetic burn-out lter drier means that ow velocity is suitably low and the pressure
drop minimal.
Powder formation is eliminated because the solid core grains are bonded and cannot move against each other.
Technical data and capacities
Figure 3: Flare connection
Figure 4: Solder connection (pure copper)
Table 1: Type DAS
© Danfoss | Climate Solutions | 2021.09 AI192386433066en-000601 | 3
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