Danfoss FIA 25 straightway strainer housing, socket weld ASME B 16.11, 1 in (25 mm), 52 bar (code 148B5448)
Danfoss

Danfoss FIA 25 straightway strainer housing, socket weld ASME B 16.11, 1 in (25 mm), 52 bar

Part number148B5448Item numberDANFOSS-148B5448EAN / GTIN5702428476430HS code8421.39
MaterialSteel
HVAC & Refrigeration
Filters & Driers
MOQ:1

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Product Description

Danfoss FIA 25 straightway strainer (filter) housing for industrial-refrigeration line service, code 148B5448. The FIA housing takes a replaceable filter insert and removes particles from the refrigerant flow to protect downstream valves and controls. This straightway body carries socket weld inlet and outlet to ASME B 16.11, size 1 in (25 mm) — distinct from the EN 10220 and ASME butt-weld FIA 25 codes. Steel body; embossed one-way flow arrow; maximum working pressure 52 bar (754 psig); media temperature range -60 to 150 C (-76 to 302 F). Supplied with cover. Suits HCFC, non-flammable HFC, R717 (ammonia) and R744 (CO2) systems. The filter insert is ordered separately by mesh/micron rating.

Technical Specifications

Type
FIA 25 (strainer / filter housing)
Code number
148B5448
Series
FIA (Flexline strainers)
Function
In-line strainer housing (replaceable filter insert)
Nominal size
DN25 — 1 in (25 mm)
Direction
Straightway
Equipment
Cover
Flow direction
Embossed one-way arrow
Inlet connection type
Socket weld
Outlet connection type
Socket weld
Connection standard
ASME B 16.11
Connection size
1 in (25 mm)
Body material
Steel
Connection material
Steel
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)
CE mark
Yes
PED category
Art. 4, par. 3
Approvals
CE
Net weight
3 kg
EAN
5702428476430

Standards & Compliance

Size / Series
1 in (25 mm)
Material
Steel
Pressure Rating
52 bar
Temperature Range
-60 to 150 C
HS Code
8421.39

Compatibility & Fitment

Danfoss FIA Flexline strainer housing, straightway ASME B 16.11 variant. Select by nominal size (DN25 / 1 in), direction and connection standard. The EN 10220, ASME Sch80 butt-weld, ASME B16.11 socket-weld and NPT bodies are separate codes and are not interchangeable — confirm the mating pipe connection. Order the filter insert (mesh/micron) separately.

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 148B5448 — OEM Product Page

Catalogue entry last verified: 2026-08-24. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy 148B5448?
148B5448 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 148B5448.
What is the HS code for 148B5448?
The customs tariff (HS) code for 148B5448 is 8421.39.
Who manufactures 148B5448?
148B5448 is a Danfoss product in the HVAC & Refrigeration range.
Is a datasheet available for 148B5448?
Yes — the 148B5448 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 148B5448?
The minimum order quantity is 1.
Is 148B5448 available?
Yes — 148B5448 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).