Selection Guide
Emerson Climate Technologies154
Solenoid 
Valves
Temperature 
Pressure Controls
Coils
Industrial 
Solenoid Valves
Shut Off 
Valves
System 
Protectors
Storage 
Devices
Oil 
Controls
Pressure
Regulators
Competitive Cross 
Reference
Thermal
Expansion Valves
BTAS Brass Take-Apart Suction Line Filter-Drier
The BTAS is a suction line, replaceable core lter-drier for 
suction line services ideal for commercial refrigeration applica-
tions.
Nomenclature
Specications
BTAS 3 11 SV
Brass 
Take-A-Part 
Series
Unit Size Connection Size
(in 1/8”
)
Suction
Line
Service
Ordering Information
Dimensional Data
•  Full ow ttings for low pressure drop
•  Corrosion resistant brass body with stainless steel 
  bolts
•  Special cartridge design exclusive to brass shell
•  Filtration:         40 microns
•  Maximum working pressure:   400 psig
•  UL/CUL le number:   SA 3124
Features
example: BTAS 311SV
PCN Description
Connection 
Size
Nominal Shell 
Size (in)
Dimensions (in)
Weight
(lbs)
A B C D E
049462 BTAS-27 S-V 7/8 ODF 2 9.75 6.57 2.19 3.75 0.75 6.75
049465 BTAS-39 S-V 1 1/8 ODF
3
10.31 6.81 3.31
4.63
0.91 10.25
049466 BTAS-311 S-V 1 3/8 ODF 11.06 6.94 3.44 0.97 10.50
049467 BTAS-313 S-V 1 5/8 ODF 11.25 7.13 3.63 1.09 11.00
049468 BTAS-317 S-V 2 1/8 ODF 11.50 7.38 3.88 1.34 11.20
064169 BTAS-411 S-V 1 3/8 ODF
4
11.41 7.81 4.13
5.75
0.78 16.20
049470 BTAS-413 S-V 1 5/8 ODF 12.03 7.81 4.13 1.09 16.75
049471 BTAS-417 S-V 2 1/8 ODF 12.28 8.06 4.13 1.34 17.20
049472 BTAS-421 S-V 2 5/8 ODF 12.41 8.19 4.94 1.47 18.00
049473 BTAS-517 S-V 2 1/8 ODF
5
13.44 8.41 4.19
7.09
1.34 28.75
049474 BTAS-521 S-V 2 5/8 ODF 13.56 8.47 4.94 1.47 29.00
049475 BTAS-525 S-V 3 1/8 ODF 13.25 8.16 4.63 1.66 29.25










