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nachtfalke

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Posts posted by nachtfalke

  1. This is the Stronger phase chiller made by me and think the Stronger chiller from hwbot. This unit is tunned to hold 4 way newest cards at below 0 degree ( depents pupm glow and colant quality)heavy overvolted.. regards his results with this unit you bench cpu and cards at very hight freq.. for a chiller . This chillr beat 90 % of ss that actually bench on hwbot.

     

    • Like 1
  2. item 3 and 5 -payed - shipped --sold

    item 6 - payed -shipped -sold

     

    remain only :

     

    2.  KPC ney memory pot - like new used only one time ...all acceories included 

    price 75 euros!

    4. EK SF3D - triple point evo - UNI adapter universal  -- NEW not used ...fully cooper , all accesories , that can be used on water , tec , chiller , SS , ccasde ...even dice with an pot over it .. 

    7. 1 x HD 6970 lightning --- perfectly working condition , not abused , used only on water one time ...

    price -each 85 euros!

  3. for sale 4  gpu´s , was never used in bench ...even stock cooling ...they was my backup card.

    1. GTX 580 Lightning  - 81,8 asic quality ..never benched  ...only card !

    price 80 euros!

    2. GTX 275 Lightning - rare card  , was never benched , like new ..only card!

    price 80 euros!

    3. gtx 470 SOC - never benched , only card!

    price 55 euros!

    4. HD 5870 SOC - rare card  , better implementation than lightning , mem can go higher because hynix IC´s .

     price 80 euros!

     

    all price not include shipping , items location DE ...will be shipped via DHL for 7 euros in Germany and other EU lands for 17 euros  insuranced till 500 euros!

    payment via paypal , bank transfer... buyer take care  about fees!

     

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  4. i want to sell my XOC pots ...i don´t want to bench anymore and it´s time to leave this hobby!

    1. KPC CPU pot Venom ...perfectly working codition , used only few times .. all accesories included-the base is perfectly flat doing it on CNC milling machine ...that cost me extra money...original base was unflat and as new need to be lapped ...or in my case profesional choiche ...CNC!

    price 170 euros!

    2.  KPC ney memory pot - like new used only one time ...all acceories included 

    price 75 euros!

    3. EK WB sf3d . triple point evo memory pot ..NEW not used , all accesories included 

    price 65 euros!

    4. EK SF3D - triple point evo - UNI adapter universal  -- NEW not used ...fully cooper , all accesories , that can be used on water , tec , chiller , SS , ccasde ...even dice with an pot over it .. 

    price 15 euros!

    5. EK SF3D - memory MODLE ...used one time like new ...fully copper...

    price 30 euros!

    6. Asus Crosshair V Formula -Z ..best AM3+ board, rare board , not molested board , not used on extreme cooling ...i sell just the board , no accesories ...

    price 150 euros!

    7. 2 x HD 6970 lightning --- perfectly working condition , not abused , used only on water one time ...

    price -each 85 euros!

     

    price not included shipping , items location DE , 7 euros via DL in DE or 17 euros in EU lands! for other countrys please PM!

    i will sell much more hardware next days :D

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  5. NL11F is an R134a design , pay  attention at ratios pressure ...because R404/R507a will work at higher discharge pressure/temp than R134a.

    about suction line , using so small displacement compressor and to long suction line witch will be also oil return for compressor( because in this units we use no oil separator) , compressor will work harder and will pump much more oil into sistem , using to long suctionline till amount of oil will be returned back to the compressor , that will have not enought lubrication , and temperature cranckcase will rise and will be overheated and ireparable damaged over time!

    using from 0.8m to 1m ( not measured at each cm...if is 1.05 or 1.03 no matter) and inleet of pipe that suction port of the compressor have ( not larger..and also not smaller) will help you aswell to have a bit lower temp on the evaporator! theoreticly short suction line will give you  low evap temp! , but not foget for reciprocating design is a MUST to use  suction acummulator , that will separe liquid to vapour and enter intro compressor only vapour refrigerant!

  6. what compressor we speak ? reciprocating /rotary ? rotary will have less oil issue because this design is better oil management, also endure better working temperature/pressure and much more ressistant at liquid refrigerant floodback , reciprocating has ~ 3% of total discharge volume is oil that get pumped out with  each stocke of the piston into system and them must be returned back  .. i recomanded to use an suction acummulator to prevent liquid refrigerant flood back and suction line not larger that DN10 ( 8mm inleet) to not have oil issue , and not longer than 0.8 -1.0 meter  , in specially using small displacement compressor like NL11F or ~ 10-14ccm

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