Over 50 different refrigerants immediately available from stock
Darment logo Darment
Login +358 20 558 8250
  • SuomiSuomi
  • Suomi
  • English

Product categories

  • Refrigerants
  • Refrigeration oils
  • Compressors
  • Air conditioning and split accessories
  • Heat exchangers
  • Piping components
  • Automation and electronical
  • Condensing units
  • Tools
  • Fans
  • Copper pipes
  • Capillary parts
  • Mounting accessories
  • Insulations
  • Outlet
  • Delivery terms
  • Customer service
  • Refrigerant info
  • Articles
  • About us

    Etusivu » R434A

R434A refrigerant high GWP replacement for R22

Refrigerant R434A (RS45) is a non-flammable HFC-mixture used to replace R22 in low, medium and high temperature refrigeration applications. Due to its high GWP (3245), it’s placed on the Libra board in the future usage.

R434A refrigerant ideal for OEMs

R434A has a low temperature glide, making it an ideal gas for OEMs struggling with problems with the glide of R407C. It is also suitable for use in flooded systems.  R434A works with all types of oils including mineral oil (though POE is recommended). In the R22 replacement, this refrigerant does not require any changes to the system component. (– For reference, system design should always be considered on a case-by-case basis).

Applications and use

Extensive use in commercial, industrial and air conditioning applications.

R434A refrigerant price

Please send your inquiry and company details: info@darment.fi

You can also call us at +358 (0)20 5588 250.

Set up a customer account here and see the web shop prices directly as a logged in customer.

Want to know more!

Read an article of replacing R22 with R434A / Research Gate, pdf

  • MO89
  • R1234yf
  • R1234ze
  • R134a
  • R143a
  • R23
  • R245fa
  • R290
  • R32
  • R404A
  • R407A
  • R407C
  • R407F
  • R407H
  • R410A
  • R417A
  • R422A
  • R422D
  • R424A
  • R427A
  • R434A
  • R437A
  • R438A
  • R442A
  • R448A
  • R449A
  • R452A
  • R452B
  • R454A
  • R454B
  • R454C
  • R455A
  • R507A
  • R508B
  • R513A
  • R600
  • R600a
  • R744
Safety data sheet
Suomeksi
In English

R434A INFO

Refrigerant Category
HFC
Chemical / blend name
R125/R143a/R134a/R600a
Chemical composition
1,1,1,2,2-Pentafluoroethane 63,2% (w), 1,1,1-Trifluoroethane 18% (w), 1,1,1,2-Tetrafluoroethane 16% (w), Iso-Butane 2,8% (w)
GAS number
R125; 354-33-6, R143a: 420-46-2, R134a: 811-97-2, R600a: 75-28-5
Flammability
No
Toxicity
No
Safety class
A1
Oil
MO, AB, POE
GWP
3245
ODP
0
Boiling point (0bar (g))
-47 ℃
Critical temperature
77,8 ℃
Critical pressure
39,3 bar
Darment pitää kylmänä
Keeps it cold

Customer service

  • Contact us
  • Delivery terms
  • Warranty terms
  • Privacy policy
  • Create a customer account
  • Darment on Facebook
  • Darment on LinkedIn
  • Darment on Instagram
  • Darment on YouTube
  • Subscribe to our newsletter

Darment Oy, pick-up sales

Ruosilantie 18
00390 Helsinki, FINLAND
+358 20 55 88 250
info@darment.fi

Noutopisteen aukioloajat
MA – PE
6:30 – 17:00

Darment Oy, refrigerant warehouse

Harkkoraudantie 7
00700 Helsinki, FINLAND

  • Privacy policy
  • Information policy
Copyright Darment