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08/17/2017, 05:54 PM
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#1 |
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Registered Member
Join Date: Mar 2008
Location: sf bay area
Posts: 5,165
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tubing hose for tunze ATO pump
What size tubing hose do I use for tunze ato pump?
I tried the hose for RODI and it seems loose. it pumps water and all, but I don't like it being loose as it may come off and the pump will make a water fountain in the sump. also, do you really need to prime/purge the air out of the pump before it starts pumping water? I had to completely submerge it to let all the air out then insert the tubing under water to get it to pump water. If I insert the tubing out of the water and then submerge the pump, it does not pump any water. thanks |
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08/17/2017, 06:20 PM
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#2 |
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Registered Member
Join Date: Nov 2013
Location: Louisville,Kentucky
Posts: 1,208
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It's a metric size 7mm
https://www.championlighting.com/pro...at=1115&page=1 Sent from my iPhone using Tapatalk Pro
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President Louisville Marine Aquarium Society. http://www.lmas.org/ The 3rd Annual Frag swap will be held September 23rd,2017 11 am till 3pm Saint Thomas Fellowship hall,9616 Westport Road,Louisvi |
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08/17/2017, 07:47 PM
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#3 |
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Registered Member
Join Date: Mar 2008
Location: sf bay area
Posts: 5,165
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thanks.
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08/18/2017, 08:42 AM
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#4 |
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RC Sponsor
 
Join Date: Apr 2000
Location: Austin Texas USA
Posts: 35,785
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Yes, while the tubing is not proprietary it is metric so hard to find in the US, it is 4mm ID, 7mm OD.
The pump can get airlocked and will tend to be anytime it is transferred or ran dry, tipping it upside down while submerged to release any air is the best way to resolve this.
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Roger Vitko Tunze USA "He's for every one of us, stands for every one of us, he'll save every man, woman and child in a mighty Flash!" Current Tank Info: 210 gallon planted tank with Altum Angelfish |
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08/18/2017, 09:19 AM
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#5 |
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Registered Member
Join Date: Mar 2008
Location: sf bay area
Posts: 5,165
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thanks
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