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HFC. CF3CH2F. 0. 1 430a. R143a. Trifluoretan. HFC R290. Propan kolväte.

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5. R141b. R11, R113. 6. R142b.

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R290's thermodynamic properties are superior to both R134a and R404a. R290's heat capacitance is approximately 90% greater  1 Mar 2010 as it sayse i have a tiny R134a compressor its runing ester oil i know that R290 is cool with any oil and i know it will work but how happy will A (R134a). Описание В настоящее время представлен аналог TIM.7040G.A (R290) работа; Климатический класс: Тропический (T); Хладагент: R134a. Для хладагентов R134a, R407C, R22. Двухвентильный манометрический коллектор для газов R290, R600, R600a, с пружинными манометрами,  В качестве рабочих веществ рассматривались хладагенты R22, R134A, R152A, R290, R404A, R407C и R410A.

Köldmedier R134a R404A R600a R290 230 kr i Jönköping

R290 r134a

Soweit ich es verstanden habe benötige ich 60% R290 und 40% R600a und das Gemisch wiederum ergeben 40% der angegebenen R134a Menge (Masse). Registrera dig för att få de senaste nyheterna och uppdateringarna direkt till din inkorg 2014-03-01 · The R290/R134a refrigerant mixtures are quasi-azeotropic, and inflammable if the mass fraction of R134a is over 27%. In this paper, the saturated vapour pressure curves of the mixtures of R290/R134a were obtained by experiments which results show close to those of R22. Therefore, R290/R134a mixtures are potential alternatives to R22. Hermetic Compressors for AC Voltage (60 Hz), R134a, R404A/R507, R290, R600a, 115 V, 220-240 V PDF download (5.94 MB) Quick References Energy-Optimized Propane Compressors PDF download (3.08 MB) We have R32,R152,R22,R134A,R410A,R407C,R404A,R290,R600A etc… PRODUCT SALES AREA We are awarded the certificates of DOT, KGS, CE and we exported refrigerant gas R22,R134A R410a R290 etc.

100W. 500/-10°C.
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R-290. R-404. R-404A R-407.

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Expansionsventil DANFOSS TN2 068Z3346 R134a 34 bar

The addition of seems to give some troubles since it is going to be banned by German laws in new systems the end of 1999 [2 ]. On the other hand, addition of R290 is supported by the following considerations [31: - it has no ODP and a very low GWP; r1234yf r125 r134a r22/r407c r23 r32 r404a r407a r407f r410a r422b r422d r438a r444b r448a r449a r449b r450a r452a r452b r454b r455a r507a r513a r1234ze(e) Lubricants compatibility Oilfree applications For example, in compressors for R290 the displaced volume is always smaller: in comparison with models for R134a it can be 40% smaller. Another difference is that propane operates at higher pressures when compared to R134a. The same holds true for comparison with R600a (isobutane). Modell Rumstemp. (-20°C) Köldmedium Spänning Faser Kondensortyp Tillverkare; FTL006 P001: 0.91 kW: R290: 230 V: 1: Luftkyld: Rivacold: FTL009 P001: 1,02 kW: R290 n Regulations ban R134a in certain uses, effective 2019. n Most commercial refrigeration manufacturers are moving to R290 as the alternative to R134a.