Overclock.net › Forums › Cooling › Water Cooling › Tubing 5/8" OD vs 3/4" OD in Curves ?
New Posts  All Forums:Forum Nav:

Tubing 5/8" OD vs 3/4" OD in Curves ?

post #1 of 21
Thread Starter 
Hi OCN

I'm upgrading my loop to bigger tubes and barbs even new radiator:rolleyes:

This is the current loop "see the curves"
img00029201104171400.jpg

I know its a mess:(

So far I've got:
- Koolance Radiator, 3x120mm 20-FPI.
- 8x Koolance Nozzle Single, G 1/4" Barb 13mm, 1/2 NZL-V13B.

The tubing I've found here is 1/2" ID - 5/8" OD now is it as good as the 3/4" OD in doing curves ?
post #2 of 21
depends on the make mate, I had xspc 1/2 3/4 and that kinked like there is no tomorrow. Get some 45s and 90s and to everything in straight lines. Cos them anti-kink coils are horrid

No that is going to make any difference at all but your res has slipped down below the pump, might want to lift that up a bit when you do the work.
^3
(11 items)
 
   
CPUMotherboardGraphicsRAM
Intel Core i7 5930K  EVGA x99 Micro EVGA GTX 980 SC ACX 16GB Corsair DDR4 Vengeance LPX Black PC4-21300 
Hard DriveCoolingOSMonitor
500GB Samsung 840 EVO H105 Win 10 ASUS ROG PG279 
KeyboardPowerCase
Ducky Shine 1 MX-Red Corsair AX 860i  Fractal Design Node 804 Black 
CPUGraphicsRAMHard Drive
Core i7 @ 2.6  GT650 16GB of 1600 MHz DDR3L SDRAM 256GB SSD 
OSMonitorKeyboard
Mac OSX Lion Retina Display US layout 
  hide details  
Reply
^3
(11 items)
 
   
CPUMotherboardGraphicsRAM
Intel Core i7 5930K  EVGA x99 Micro EVGA GTX 980 SC ACX 16GB Corsair DDR4 Vengeance LPX Black PC4-21300 
Hard DriveCoolingOSMonitor
500GB Samsung 840 EVO H105 Win 10 ASUS ROG PG279 
KeyboardPowerCase
Ducky Shine 1 MX-Red Corsair AX 860i  Fractal Design Node 804 Black 
CPUGraphicsRAMHard Drive
Core i7 @ 2.6  GT650 16GB of 1600 MHz DDR3L SDRAM 256GB SSD 
OSMonitorKeyboard
Mac OSX Lion Retina Display US layout 
  hide details  
Reply
post #3 of 21
I think 45's would be the most helpful in your situation (looks like you need 6). Antikink coils only work if they are the OD of you tubing... otherwise they are are useless and look even worse.
    
CPUMotherboardGraphicsRAM
AMD Phenom II 1100t MSI 990FXA-GD80 MSI HD 6950 Twin Frozr II (4) 4GB G.SKILL Ripjaws 1600 
Hard DriveOSMonitorPower
Samsung 64GB SSD + WD 2TB 5400 + WD 1TB 7200 Windows 7 Ultimate x64 (2) Acer 23" LCD Backlit LED Rosewill 700W 
Case
Lian-Li Lancool k63 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
AMD Phenom II 1100t MSI 990FXA-GD80 MSI HD 6950 Twin Frozr II (4) 4GB G.SKILL Ripjaws 1600 
Hard DriveOSMonitorPower
Samsung 64GB SSD + WD 2TB 5400 + WD 1TB 7200 Windows 7 Ultimate x64 (2) Acer 23" LCD Backlit LED Rosewill 700W 
Case
Lian-Li Lancool k63 
  hide details  
Reply
post #4 of 21
Quote:
Originally Posted by andrewmchugh;14474132 
depends on the make mate, I had xspc 1/2 3/4 and that kinked like there is no tomorrow. Get some 45s and 90s and to everything in straight lines. Cos them anti-kink coils are horrid

No that is going to make any difference at all but your res has slipped down below the pump, might want to lift that up a bit when you do the work.

i couldnt agree less.... i for one dont understand this current trend towards all these silly fittings in your loop. If it were me i would go with some primochill 7/16" and not worry about making the bends. From what i see in the picture i think you should be fine with none of that silly coil and no silly fittings.
    
CPUMotherboardGraphicsRAM
i7 2600k 5000mhz(so far) ASUS MAXIMUS IV EXTREME msi 6970 and 2 6950's Mushkin Enhanced Blackline 2133mhz 
Hard DriveOptical DriveOSMonitor
Force GT(os) M4 64gb(games) f3 1tb(other) Samsung Windows 7 64bit Samsung BX2450 
KeyboardPowerCaseMouse
Black widow XFX ProSeries 1050W PSU 80+Gold  Corsair 700D Deathadder 
Mouse Pad
nope! 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 2600k 5000mhz(so far) ASUS MAXIMUS IV EXTREME msi 6970 and 2 6950's Mushkin Enhanced Blackline 2133mhz 
Hard DriveOptical DriveOSMonitor
Force GT(os) M4 64gb(games) f3 1tb(other) Samsung Windows 7 64bit Samsung BX2450 
KeyboardPowerCaseMouse
Black widow XFX ProSeries 1050W PSU 80+Gold  Corsair 700D Deathadder 
Mouse Pad
nope! 
  hide details  
Reply
post #5 of 21
Quote:
Originally Posted by microman;14474228 
i couldnt agree less.... i for one dont understand this current trend towards all these silly fittings in your loop. If it were me i would go with some primochill 7/16" and not worry about making the bends. From what i see in the picture i think you should be fine with none of that silly coil and no silly fittings.

Good point. As long as you leave a bit of slack to let the tube bend you shouldn't have any kinks
    
CPUMotherboardGraphicsRAM
AMD Phenom II 1100t MSI 990FXA-GD80 MSI HD 6950 Twin Frozr II (4) 4GB G.SKILL Ripjaws 1600 
Hard DriveOSMonitorPower
Samsung 64GB SSD + WD 2TB 5400 + WD 1TB 7200 Windows 7 Ultimate x64 (2) Acer 23" LCD Backlit LED Rosewill 700W 
Case
Lian-Li Lancool k63 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
AMD Phenom II 1100t MSI 990FXA-GD80 MSI HD 6950 Twin Frozr II (4) 4GB G.SKILL Ripjaws 1600 
Hard DriveOSMonitorPower
Samsung 64GB SSD + WD 2TB 5400 + WD 1TB 7200 Windows 7 Ultimate x64 (2) Acer 23" LCD Backlit LED Rosewill 700W 
Case
Lian-Li Lancool k63 
  hide details  
Reply
post #6 of 21
looking at the picture if you switch the inlet and outlet on the radiator it will make an easier bend on the tube going to the block. use the left barb on the radiator to go to the block and connect the right to the pump.
Edited by microman - 8/5/11 at 8:47am
    
CPUMotherboardGraphicsRAM
i7 2600k 5000mhz(so far) ASUS MAXIMUS IV EXTREME msi 6970 and 2 6950's Mushkin Enhanced Blackline 2133mhz 
Hard DriveOptical DriveOSMonitor
Force GT(os) M4 64gb(games) f3 1tb(other) Samsung Windows 7 64bit Samsung BX2450 
KeyboardPowerCaseMouse
Black widow XFX ProSeries 1050W PSU 80+Gold  Corsair 700D Deathadder 
Mouse Pad
nope! 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i7 2600k 5000mhz(so far) ASUS MAXIMUS IV EXTREME msi 6970 and 2 6950's Mushkin Enhanced Blackline 2133mhz 
Hard DriveOptical DriveOSMonitor
Force GT(os) M4 64gb(games) f3 1tb(other) Samsung Windows 7 64bit Samsung BX2450 
KeyboardPowerCaseMouse
Black widow XFX ProSeries 1050W PSU 80+Gold  Corsair 700D Deathadder 
Mouse Pad
nope! 
  hide details  
Reply
post #7 of 21
If you use the same type of tubing, I think the 3/4" tubing would kink before the 5/8" tubing.

I think you would only need 2 45 degree fittings for the length of tubing between the rad and the cpu, as that bend looks to be a bit sharp. The rest of your lines have only slight bends and no need to worry about kinking.

If possible, you want to stay away from 90's as they restrict your flow a bit.

I've had great experiences with primoflex 7/16 ID 5/8" OD tubing. It's very flexible, and comes in a good number of colors.
MKG-Cosmos II
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 920 DO oc'd to 4.25Ghz EVGA 3-way Sli Classified 2x480 SLI 3x2g Corsair CMG6GX3M3A2000C7 
Hard DriveOptical DriveCoolingOS
80g Intel ssd, 2x300g raptors (0), 2x1 TB RE3 (0 Pioneer Blu-Ray burner, 22x dvd burner custom loop Windows 7 64bit 
MonitorKeyboardPowerCase
LG W3000H, dell ultra-sharp 24" Ducky 'OCN' with brown hx1000 Cosmos II 
MouseMouse Pad
mionix naos 5000 steelseries SX 
  hide details  
Reply
MKG-Cosmos II
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 920 DO oc'd to 4.25Ghz EVGA 3-way Sli Classified 2x480 SLI 3x2g Corsair CMG6GX3M3A2000C7 
Hard DriveOptical DriveCoolingOS
80g Intel ssd, 2x300g raptors (0), 2x1 TB RE3 (0 Pioneer Blu-Ray burner, 22x dvd burner custom loop Windows 7 64bit 
MonitorKeyboardPowerCase
LG W3000H, dell ultra-sharp 24" Ducky 'OCN' with brown hx1000 Cosmos II 
MouseMouse Pad
mionix naos 5000 steelseries SX 
  hide details  
Reply
post #8 of 21
Thread Starter 
Can't find 45 degree fittings here guyz... If i switch the rad inlet and outlet with cpu and pump will it work fine without kink ? i have 5/8" OD anti-kink coils will that help ?
post #9 of 21
Yeah, it will help. May or may nor need anti kink. I think if you use the right length piece of tubing, hopefully you would not need the coil.
MKG-Cosmos II
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 920 DO oc'd to 4.25Ghz EVGA 3-way Sli Classified 2x480 SLI 3x2g Corsair CMG6GX3M3A2000C7 
Hard DriveOptical DriveCoolingOS
80g Intel ssd, 2x300g raptors (0), 2x1 TB RE3 (0 Pioneer Blu-Ray burner, 22x dvd burner custom loop Windows 7 64bit 
MonitorKeyboardPowerCase
LG W3000H, dell ultra-sharp 24" Ducky 'OCN' with brown hx1000 Cosmos II 
MouseMouse Pad
mionix naos 5000 steelseries SX 
  hide details  
Reply
MKG-Cosmos II
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 920 DO oc'd to 4.25Ghz EVGA 3-way Sli Classified 2x480 SLI 3x2g Corsair CMG6GX3M3A2000C7 
Hard DriveOptical DriveCoolingOS
80g Intel ssd, 2x300g raptors (0), 2x1 TB RE3 (0 Pioneer Blu-Ray burner, 22x dvd burner custom loop Windows 7 64bit 
MonitorKeyboardPowerCase
LG W3000H, dell ultra-sharp 24" Ducky 'OCN' with brown hx1000 Cosmos II 
MouseMouse Pad
mionix naos 5000 steelseries SX 
  hide details  
Reply
post #10 of 21
I know we aren't suppose to laugh or point fingers, but help people out. However, that anti-kink just made me chuckle this morning.

On to constructive stuff.
Quote:
looking at the picture if you switch the inlet and outlet on the radiator it will make an easier bend on the tube going to the block. use the left barb on the radiator to go to the block and connect the right to the pump.
This.
Synthetic Anatomy
(14 items)
 
NAT-inator
(11 items)
 
 
CPUMotherboardGraphicsGraphics
Intel Core i7 2700K Z68X-UD7-B3 NVIDIA GeForce GTX 580 NVIDIA GeForce GTX 580 
GraphicsRAMRAMRAM
NVIDIA GeForce GTX 580 Corsair  Corsair  Corsair  
RAMHard DriveCoolingPower
Corsair  2x Mushkin 240Gb SSD Raid 0  A lot. ST1500 
CaseAudio
FT02 Xonar ST 
CPUMotherboardGraphicsRAM
i5-2500K P8P67 WS Revolution Sparkle Calibre GTX 560 G.Skill 
Hard DriveHard DriveOptical DriveCooling
Corsair Force SSD WD Caviar Black BD combo Liquid 
OSPowerCase
Win 7 Ultimate AX650 500R 
  hide details  
Reply
Synthetic Anatomy
(14 items)
 
NAT-inator
(11 items)
 
 
CPUMotherboardGraphicsGraphics
Intel Core i7 2700K Z68X-UD7-B3 NVIDIA GeForce GTX 580 NVIDIA GeForce GTX 580 
GraphicsRAMRAMRAM
NVIDIA GeForce GTX 580 Corsair  Corsair  Corsair  
RAMHard DriveCoolingPower
Corsair  2x Mushkin 240Gb SSD Raid 0  A lot. ST1500 
CaseAudio
FT02 Xonar ST 
CPUMotherboardGraphicsRAM
i5-2500K P8P67 WS Revolution Sparkle Calibre GTX 560 G.Skill 
Hard DriveHard DriveOptical DriveCooling
Corsair Force SSD WD Caviar Black BD combo Liquid 
OSPowerCase
Win 7 Ultimate AX650 500R 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Water Cooling
Overclock.net › Forums › Cooling › Water Cooling › Tubing 5/8" OD vs 3/4" OD in Curves ?