Overclock.net › Forums › Cooling › Water Cooling › Questions about Re-using old Orings.
New Posts  All Forums:Forum Nav:

Questions about Re-using old Orings.

post #1 of 9
Thread Starter 
I'm in process of figuring out what I will reuse and what I will buy new for my next system upgrade that will happen around Haswell/gtx 780 release period.
I have built my system around 2009, its a x58 rig, with Swiftech GTZ block ( which I'm planning on reusing) a MCP655 which has served me over 2 rigs, so about at least 5-7 years, so I'm going to replace that also. biggest question comes with the reservoir, its an EK multioption 250 first gen.
I don't know if its necessary to replace the O-rings on it, are they compromised by now? Same question I guess would apply to the O-rings on the compression fittings.So to make long story short, do I need to replace the O-rings for my new WC system, and If I do, can someone help me out and point where and what size does fit the firs gen of the EK multioption 250 reservoir?
post #2 of 9
They are just rings of rubber; look at them individually, see if they show any sings of damage. If not, you're fine.
Folder Rodriguez
(21 items)
 
   
CPUMotherboardGraphicsRAM
i7 3770k MAXIMUS V FORMULA EVGA 680 FTW+ 4GB  16GB (2x8GB) G.SKILL Trident X 2400mHz CL10 1.65V 
Hard DriveHard DriveOptical DriveCooling
Corsair Force 3 120GB SSD Seagate SV35.5 2TB 64MB cache 7200 RPM HDD LG blu-ray R/W Heatkiller CU 3.0 Nickel/Black 115X 
CoolingCoolingCoolingOS
Swiftech MCP355 w/ Petra's Mod Top Undecided radiator config 12mm OD push fittings, and E22 12mm acrylic tubing Slackware 64-bit 
OSMonitorKeyboardPower
Arch Linux 64-bit Asus 24" 1920x1080 LED Rosewill 9000 w/ MX Blues Seasonic X650 
CaseMouseMouse PadOther
Scratch build test bench Logitech G600 black Xtrac Ripper XXL 2x Corsair AF 140mm quiet edition case fans 
Other
Promilatech PK-1 
AudioAudioAudioOther
**Possibly used** HifiMan HE-500 headphones **USED** Schiit Lyr headphone amp Jolida Glass FX Tube DAC EK Nickel CSQ 680+ Waterblock 
OtherOtherOther
2x Aplhacool NexXxos UT60 360mm full copper rad... 6x Scythe Gentle Typhoon 1450 RPM fans 10 meters of 12mm OD nickel plated copper pipe,... 
CPUMotherboardAudioAudio
4770k Asus Maximus VI Impact Audeze LCD-2 Woo Audio WA3  
Audio
Jolida Tube FX DAC 
  hide details  
Reply
Folder Rodriguez
(21 items)
 
   
CPUMotherboardGraphicsRAM
i7 3770k MAXIMUS V FORMULA EVGA 680 FTW+ 4GB  16GB (2x8GB) G.SKILL Trident X 2400mHz CL10 1.65V 
Hard DriveHard DriveOptical DriveCooling
Corsair Force 3 120GB SSD Seagate SV35.5 2TB 64MB cache 7200 RPM HDD LG blu-ray R/W Heatkiller CU 3.0 Nickel/Black 115X 
CoolingCoolingCoolingOS
Swiftech MCP355 w/ Petra's Mod Top Undecided radiator config 12mm OD push fittings, and E22 12mm acrylic tubing Slackware 64-bit 
OSMonitorKeyboardPower
Arch Linux 64-bit Asus 24" 1920x1080 LED Rosewill 9000 w/ MX Blues Seasonic X650 
CaseMouseMouse PadOther
Scratch build test bench Logitech G600 black Xtrac Ripper XXL 2x Corsair AF 140mm quiet edition case fans 
Other
Promilatech PK-1 
AudioAudioAudioOther
**Possibly used** HifiMan HE-500 headphones **USED** Schiit Lyr headphone amp Jolida Glass FX Tube DAC EK Nickel CSQ 680+ Waterblock 
OtherOtherOther
2x Aplhacool NexXxos UT60 360mm full copper rad... 6x Scythe Gentle Typhoon 1450 RPM fans 10 meters of 12mm OD nickel plated copper pipe,... 
CPUMotherboardAudioAudio
4770k Asus Maximus VI Impact Audeze LCD-2 Woo Audio WA3  
Audio
Jolida Tube FX DAC 
  hide details  
Reply
post #3 of 9
If you're a paranoid/at some times ocd person like myself
just go the extra mile get all new o-rings, and re-reassure yourself that you won't have a tear, scrape, cut, leak from any o-ring
they are not too expensive and they are pretty important, i'd say it'd be only to your benefit to replace them
(i think the o-rings are something we don't want to "if it aint broke dont fix it" because if they do break, your aquarium might not turn on biggrin.gif )

gl with the new build !!
  
Reply
  
Reply
post #4 of 9
I would replace them since it's been a few years, O-rings can also be damaged internally without showing any visible signs of damage on the outside so you would best replace them, they are really cheap too.

Also All you will ever need to know about O-rings: http://www.physics.harvard.edu/services/machineshop/shoplinks/epm_oring_handbook.pdf
Current Rig
(13 items)
 
  
CPUMotherboardGraphicsGraphics
FX-8320 ASUS Crosshair V Formula-Z Sapphire HD7950 OC 3GB 21196-00 Sapphire HD7950 OC 3GB 21196-00 
RAMHard DriveHard DriveCooling
G.Skill Ripjaws-X DDR3 32GB 1600MHz Samsung 840 EVO 250GB SSD Western Digital Green 2Tb Custom Loop 
OSMonitorMonitorPower
Windows 7 Ultimate x64 Dell U2312HM Dell U2312HM Corsair AX1200 
Case
Corsair Obsidian 900D 
  hide details  
Reply
Current Rig
(13 items)
 
  
CPUMotherboardGraphicsGraphics
FX-8320 ASUS Crosshair V Formula-Z Sapphire HD7950 OC 3GB 21196-00 Sapphire HD7950 OC 3GB 21196-00 
RAMHard DriveHard DriveCooling
G.Skill Ripjaws-X DDR3 32GB 1600MHz Samsung 840 EVO 250GB SSD Western Digital Green 2Tb Custom Loop 
OSMonitorMonitorPower
Windows 7 Ultimate x64 Dell U2312HM Dell U2312HM Corsair AX1200 
Case
Corsair Obsidian 900D 
  hide details  
Reply
post #5 of 9
Don't underestimate the importance of O-rings' structural integrity. Anyone else remember Challenger?
Julia
(11 items)
 
Centurion (Dead)
(11 items)
 
 
CPUMotherboardGraphicsRAM
AMD Athlon 64 3700+ EPoX EP-9NPA+ Ultra EVGA GeForce 6800 GS (256-P2-N389-AX) CORSAIR VS1GB400C3 
Hard DriveOptical DriveOSMonitor
Western Digital Caviar SE WD1600JS NEC ND-3520A Windows XP Dell M780 
PowerCaseOther
FSP Group SAGA+ 450R Cooler Master Centurion 5 w/ Window (CAC-T05-WW) Samsung Floppy Drive (SFD321B/LBL1) 
  hide details  
Reply
Julia
(11 items)
 
Centurion (Dead)
(11 items)
 
 
CPUMotherboardGraphicsRAM
AMD Athlon 64 3700+ EPoX EP-9NPA+ Ultra EVGA GeForce 6800 GS (256-P2-N389-AX) CORSAIR VS1GB400C3 
Hard DriveOptical DriveOSMonitor
Western Digital Caviar SE WD1600JS NEC ND-3520A Windows XP Dell M780 
PowerCaseOther
FSP Group SAGA+ 450R Cooler Master Centurion 5 w/ Window (CAC-T05-WW) Samsung Floppy Drive (SFD321B/LBL1) 
  hide details  
Reply
post #6 of 9
I have never ever replaced an o-ring on a fitting as far as I can remember. I know I have fittings that I've used in 5-6 different builds.
Big Lian Li
(13 items)
 
Forever Alone
(8 items)
 
 
CPUMotherboardGraphicsRAM
i5-6400 @ 4.7GHz Asus Z170-A Gigabyte GTX 1080 Windforce 4x16GB G.Skill DDR4 @ 2800MHz 
Hard DriveHard DriveMonitorMonitor
256GB Samsung 950 Pro 1.3TB FusionIO ioScale Asus VG248QE QNIX QX2710  
KeyboardPowerCaseMouse
Topre Realforce 87U Silverstone ST1000-G Lian Li PC-A77F Mionix Naos 3200 
Other
Mellanox ConnectX2 10GbE 
CPUMotherboardRAMHard Drive
Opteron 6128 Supermicro H8SGL-F Kingston Registered ECC Sandisk SSD 
Hard DriveHard DrivePowerCase
OCZ Revodrive 3 FusionIO ioXtreme Silverstone Strider 550W FT02BW 
  hide details  
Reply
Big Lian Li
(13 items)
 
Forever Alone
(8 items)
 
 
CPUMotherboardGraphicsRAM
i5-6400 @ 4.7GHz Asus Z170-A Gigabyte GTX 1080 Windforce 4x16GB G.Skill DDR4 @ 2800MHz 
Hard DriveHard DriveMonitorMonitor
256GB Samsung 950 Pro 1.3TB FusionIO ioScale Asus VG248QE QNIX QX2710  
KeyboardPowerCaseMouse
Topre Realforce 87U Silverstone ST1000-G Lian Li PC-A77F Mionix Naos 3200 
Other
Mellanox ConnectX2 10GbE 
CPUMotherboardRAMHard Drive
Opteron 6128 Supermicro H8SGL-F Kingston Registered ECC Sandisk SSD 
Hard DriveHard DrivePowerCase
OCZ Revodrive 3 FusionIO ioXtreme Silverstone Strider 550W FT02BW 
  hide details  
Reply
post #7 of 9
Quote:
Originally Posted by lowfat View Post

I have never ever replaced an o-ring on a fitting as far as I can remember. I know I have fittings that I've used in 5-6 different builds.
just because you haven't had a problem doesn't mean you're still wrong biggrin.gif
you can run a car to 100,000 miles without changing the oil also.
  
Reply
  
Reply
post #8 of 9
You should never tighten the o-rings so much that they compress beyond use. Piar them up with plumbers tape on the threads and then tighten until snug and you'll never have a leak.
post #9 of 9
I deal with o-rings on a daily basis.

If they are more than a year or two old, just replace them. The things are dirt cheap anyways.
Gran Turing(0)
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 3770K Asus Sabertooth Z77 EVGA GTX Titan SC 16GB G.SKILL Sniper Gaming Series 
Hard DriveHard DriveOptical DriveCooling
WD Blue 1TB WD Blue 640GB LG 22X DVD±R DVD Burner Noctua NH-D14 
OSMonitorKeyboardPower
Windows 7 Ultimate x64 3x Samsung Syncmaster S23A300B 1920x1080 LED IBM Model M Zalman ZM850-HP 
CaseMouse
Antec Twelve Hundred V1 Logitech G5 
  hide details  
Reply
Gran Turing(0)
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 3770K Asus Sabertooth Z77 EVGA GTX Titan SC 16GB G.SKILL Sniper Gaming Series 
Hard DriveHard DriveOptical DriveCooling
WD Blue 1TB WD Blue 640GB LG 22X DVD±R DVD Burner Noctua NH-D14 
OSMonitorKeyboardPower
Windows 7 Ultimate x64 3x Samsung Syncmaster S23A300B 1920x1080 LED IBM Model M Zalman ZM850-HP 
CaseMouse
Antec Twelve Hundred V1 Logitech G5 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Water Cooling
Overclock.net › Forums › Cooling › Water Cooling › Questions about Re-using old Orings.