Danfoss FIA 15 straightway strainer housing, 15 mm (1/2 in) butt weld EN 10220, 52 bar, steel (code 148B5243)
Danfoss

Danfoss FIA 15 straightway strainer housing, 15 mm (1/2 in) butt weld EN 10220, 52 bar, steel

Part number148B5243Item numberDANFOSS-148B5243EAN / GTIN5702428472715HS code8421.39
MaterialSteel
HVAC & Refrigeration
Filters & Driers
MOQ:1

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Product Description

Danfoss FIA 15 strainer (filter) housing for the SVL Flexline industrial-refrigeration range, code 148B5243. The FIA is an in-line strainer that protects downstream valves, pumps and controls by holding a replaceable filter insert in the flow; the housing is common and the filtration fineness is set by the chosen insert (µ100, µ150, µ250 or µ500, plain or pleated). This SKU is the straightway housing in 15 mm (1/2 in) butt weld connections to EN 10220. Flow coefficient by insert: µ100 2.5 / µ150 2.6 / µ150 pleated 3.3 / µ250 2.7 / µ500 2.8 m3/h. Steel housing rated 52 bar (754 psig) maximum working pressure, media temperature -60 to 150 C (-76 to 302 F). Suits HCFC, non-flammable HFC, R717 (ammonia) and R744 (CO2) systems. Built on the SVL Flexline modular platform — the complete top part is interchangeable across the SVA-S/SVA-L, REG and SCA-X functions; the filter insert is serviced without removing the housing from the line.

Technical Specifications

Type
FIA 15 (SVL Flexline strainer housing)
Code number
148B5243
Series
FIA (SVL Flexline)
Function
In-line strainer / filter housing (replaceable insert)
Nominal size
15 mm (1/2 in)
Flow direction body
Straightway
Connection
Butt weld (EN 10220)
Housing material
Steel
Kv value (by insert)
µ100 2.5 / µ150 2.6 / µ150 pleated 3.3 / µ250 2.7 / µ500 2.8 m3/h
Filter inserts
µ100, µ150, µ250, µ500 (plain or pleated)
Maximum working pressure
52 bar (754 psig)
Media temperature range
-60 to 150 C (-76 to 302 F)
Applicable media
HCFC, HFC, R717 (ammonia), R744 (CO2)
Fluid groups
1, 2
Conformity assessment
PED Article 4, paragraph 3 (sound engineering practice)
Approvals
CE
Net weight
1.6 kg
EAN
5702428472715
Product group
Strainers
China RoHS compliance
Yes
Colour Paint
Reddish brown
Connection Code
(2001:D23:15)
Connection material
Steel
Connection standard
EN 10220
Cv value [gal/min] 100 plain
11.45 gal/min
Cv value [gal/min] 100 pleated
14.53 gal/min
Cv value [gal/min] 150 plain
11.01 gal/min
Cv value [gal/min] 38 plain
12.33 gal/min
Cv value [gal/min] 72 plain
11.89 gal/min
Direction
Straightway
Equipment
Cover
EU RoHS compliance
Yes
Flow direction indicator
Embossed 1-way arrow
Fluid Group
1
Inlet connection size [in]
1/2 in
Inlet connection size [mm]
15 mm
Inlet connection type
Butt weld
Kv value [m3/h] µ100 plain
2.5 m³/h
Kv value [m3/h] µ150 plain
2.6 m³/h
Kv value [m3/h] µ150 pleated
3.3 m³/h
Kv value [m3/h] µ250 plain
2.7 m³/h
Kv value [m3/h] µ500 plain
2.8 m³/h
Max. Working Pressure [bar]
52 bar
Max. Working Pressure [psig]
754 psig
Outlet connection size [in]
1/2 in
Outlet connection size [mm]
15 mm
Outlet connection type
Butt weld
PED category
Art. 4, par. 3
REACH Candidate List substances
No
Refrigerants
R113
Temperature range [°C] [max]
150 °C
Temperature range [°C] [min]
-60 °C
Temperature range [°F] [max]
302 °F
Temperature range [°F] [min]
-76 °F
Valve version
Standard version

Standards & Compliance

Size / Series
15 mm
Material
Steel
Pressure Rating
52 bar
Temperature Range
-60 to 150 C
HS Code
8421.39

Compatibility & Fitment

Danfoss SVL Flexline FIA strainer housing. Select by nominal size (15 mm / 1/2 in), body direction (straightway) and connection standard (EN 10220 butt weld). The filter insert (fineness µ100 / µ150 / µ250 / µ500, plain or pleated) sets the filtration grade and is ordered separately. Connection preparations (EN 10220 / ASME B 36.10M / ASME B 16.11 / NPT) are not interchangeable — confirm the mating connection. Shares the SVL Flexline platform with SVA-S/SVA-L, REG and SCA-X functions; the complete top part is interchangeable.

Not sure if it fits? Email sales@cballast.com with your equipment serial number or photos — we confirm fit before you order.

Product Documentation

Document preview: Danfoss FIA Strainer (SVL Flexline) — OEM Datasheet

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 148B5243?
148B5243 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 148B5243.
What is the HS code for 148B5243?
The customs tariff (HS) code for 148B5243 is 8421.39.
Who manufactures 148B5243?
148B5243 is a Danfoss product in the HVAC & Refrigeration range.
Is a datasheet available for 148B5243?
Yes — the 148B5243 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 148B5243?
The minimum order quantity is 1.
Is 148B5243 available?
Yes — 148B5243 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).