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407c

R-407C is a mixture of hydrofluorocarbons used as a refrigerant. It is a zeotropic blend of difluoromethane (R-32), pentafluoroethane (R-125), and 1,1,1,2-tetrafluoroethane (R-134a). Difluoromethane serves to provide the heat capacity, pentafluoroethane decreases flammability, tetrafluoroethane reduces pressure. R-407C cylinders are colored burnt orange.
This refrigerant is intended as a replacement for R-22. R-22 production will be phased out by 2020 as per the Montreal Protocol.

View More On Wikipedia.org
Recent contents
  1. DangerDog

    Holosun 407C X2 RED

      1. For Sale
    • $150
    • Marietta
    • Other
    Used Holosun 407C X2 with red dot. I put a new battery in it to sell. I bought this used to try on my Glock22 but I moved on to another optic. Shows some use on it, but it works perfect. Optic comes with new mounting screws and battery. No tool or box. $150 shipped continental US only. PayPal...
  2. jerhine23

    G3c with iwb holster and 3 12 round mags trade to 407c or swampfox kraken

      1. For Sale
      2. For Trade
    • $200
    • Milwaukie
    • Oregon
    G3c with iwb holster and 3 12 round mags with glock suppresor high sight trade to 407c or swampfox kraken. I can also sell for $200, under 100 rounds down the pipe Buyer pays for transfer
  3. jerhine23

    407c x2 or swampfox kraken

      1. Want to Trade For
    • Milwauie
    • Oregon
    Hi, im looking for 407c holosun or swampfox kraken. I have a g3c with 3 12 round mags, 2 iwb holster and suppresor high sight to trade for.
  4. alelord

    New in box Holosun HE407c-GR X2 series

      1. For Sale
    • $210
    • Vancouver
    • Washington
    Brand new never mounted Holosun 407c green dot with solar panel 2moa dot and shake awake. $210 obo Call or text at 3609310464
  5. jerhine23

    ****PENDING TRADE****x5 legion with holosun 407c x2 green and tlr1

      1. For Sale
      2. For Trade
    • $1300
    • milwaukie
    • Oregon
    selling my x5 legion with holosun 407c x2 green and tlr1 for $1300. comes with 2 mags and springer precision rmr mount . buyers pays for transfer and background trade interest: steyr aug that accept stanag mags (ill add cash)
  6. Aromans

    Streamlight tlr1hl & holosun 407c x2

      1. For Sale
      2. For Trade
    • $110
    • Tacoma
    • Washington
    Have a streamlight tlr1hl-110$ Holosun 407c x2 red-200$ Tier1 concealed glock19 tlr1hl holster-60$ All prices are obo and face to face shipping would be extra Trades plus or minus cash depending Giessele ssa-e Geissele mk16 13.5 rail Geissele enhanced bcg Fcd billet upper, Fcd epc, Fcd a5...
  7. jerhine23

    glock 17 gen3 with holosun 407c green and some extra

      1. For Sale
    • $850
    • milwaukie
    • Oregon
    .. sold
  8. J

    Holosun 407c. Has the two big buttons

      1. For Sale
    • $150
    • McMinnville
    • Oregon
    Clean Holosun 407c. 2 MOA DOT. Clean and comes with everything that came in the box. Very low round count $150 firm. BUYER COMES TO MCMINNVILLE. WILL NOT HOLD, SHIP OR DELIVER. PLEASE DM IF INTERESTED.
  9. jerhine23

    507k trade to 407c

      1. For Trade
    • $240
    • portland
    • Oregon
    I'm looking to trade my holosun 507k to holosun 407c, mine is brand mee, open but never been used.
  10. Tack_Ryan

    Holosun 407C Green Pistol dot with RMR footprint

      1. For Sale
    • $215
    • Lindale
    • Other
    For sale is a brand new Holosun 407C Green Dot sight with a 2 MOA Dot. It features shake awake, a solar panel, and fits the RMR pistol dot pattern. Took it out of the box to check it out, but sold the gun I was going to have it mounted on and don't need an extra pistol dot. Asking $215 shipped...
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