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ORAFON R-404A

HFC BlendR-404AA1
Cold rooms / freezingSupermarketsTransport refrigeration

HFC Blend refrigerant

ORAFON R-404A is a non-flammable (A1) HFC blend for low- and medium-temperature refrigeration. Its high GWP means many markets are moving to low-GWP alternatives such as R-448A.

GWP
3922
ODP
0
ASHRAE
A1
Replaces
R-502, R-22

ORAFONORAFON

Select your pack size for a quotation

Can650 gSpecial order
DAC10.9 kg
Cylinder45 kg
Ton Tank650 kg
View quote list Ask on LINE 1263

Prices are not shown online. Contact the ORAFON team for a quotation and stock check.

Description
GWP 3922

GWP (AR4) 3922 · ODP 0

HFC Blend

Near-azeotropic blend · R-125 / R-143a / R-134a (44/52/4)

A1 non-flammable

Non-flammable and lower toxicity — familiar handling practices

Replaces R-502, R-22

New systems and conversions (confirm with the equipment manufacturer)

Applications

Cold rooms / freezing · Supermarkets · Transport refrigeration

TDS/SDS available

Request them from the "Documents" tab or the ORAFON team

ORAFON R-404A is an HFC Blend refrigerant (near-azeotropic blend), ASHRAE number R-404A, composition R-125 / R-143a / R-134a (44/52/4). It is classified A1 under ASHRAE 34, with GWP (AR4) 3922 and ODP 0.

A non-flammable (A1) HFC blend for low- and medium-temperature refrigeration. Its high GWP means many markets are moving to low-GWP alternatives such as R-448A.

An ORAFON-brand product from Oranoss Co., Ltd., backed by TDS/SDS documents and technical advice on choosing the right refrigerant. Contact us for pack sizes, stock and a quotation.

Specifications
BrandORAFON
Distributed byORANOSS COMPANY LIMITED (ORAFON)
CategoryRefrigerants
ASHRAE numberR-404A
Refrigerant typeHFC Blend
Blend typeNear-azeotropic
CompositionR-125 / R-143a / R-134a (44/52/4)
ASHRAE safety classA1 — non-flammable
ODP0
GWP (AR4)3922
GWP (AR5)3943
Boiling / bubble point (°C)−46.2
ReplacesR-502, R-22
Pack sizes · Can650 g · Special order
Pack sizes · DAC10.9 kg
Pack sizes · Cylinder45 kg
Pack sizes · Ton Tank650 kg

Reference values from international standards (ASHRAE 34 / IPCC AR4, AR5) for preliminary guidance. Always confirm with the manufacturer's TDS/SDS.

Technical documents

Full documents are available from the ORAFON team

TDS
Technical Data Sheet (TDS)
ORAFON R-404A · PDF
Request

Applications
Cold rooms / freezing
Supermarkets
Transport refrigeration

FAQ
Which refrigerants can ORAFON R-404A replace?
R-502, R-22. Before converting, check compressor oil and equipment compatibility with the manufacturer or ask the ORAFON team.
Is it flammable? How safe is it?
It is classified A1 under ASHRAE 34. Non-flammable and lower toxicity: familiar handling practices.
Which pack sizes are available, and how do I get a price?
Contact the ORAFON team for pack sizes, stock and a quotation via the "Request a quote" button, LINE or phone.
Technical CenterRefrigerant technical resources — a retrofit guide, TDS/SDS documents and safety guidance for technicians, contractors and engineers.→ Find a replacementFind replacements for existing systems and compare the GWP of each option→ ContactThe ORAFON team can help choose the right refrigerant, recommend replacements and send TDS/SDS documents.→
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