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Author Topic: gl build  (Read 7115 times)

Offline Tony

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Re: gl build
« Reply #15 on: April 16, 2014, 08:53:40 AM »
Looking good :)
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Offline Chug

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Re: gl build
« Reply #16 on: April 16, 2014, 08:09:32 PM »
nice look wit the celotex.
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Offline Jamesrl

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Re: gl build
« Reply #17 on: April 16, 2014, 08:54:23 PM »
My only comment would be about the bends before and after the pump, there's 3 too many.
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Offline willbuild

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Re: gl build
« Reply #18 on: April 16, 2014, 09:06:52 PM »
I could move the pump to the right and eliminate 2. think i will try then see if venturi draws in more than 3lts per min, I would assume that it will give me a guide.
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Offline Jamesrl

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Re: gl build
« Reply #19 on: April 16, 2014, 09:26:35 PM »
I always use 28mm from the tank to the pump then 22mm after, never starve the pump.
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Offline Rotary-Motion

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Re: gl build
« Reply #20 on: April 17, 2014, 06:59:14 PM »
prolly stating the obvious here and I must admit not read every single word of this, but don't you need a valve at the glyc drop out end pipe?

ok you shoot me down now :)

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Offline willbuild

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Re: gl build
« Reply #21 on: April 17, 2014, 08:57:40 PM »
yes, well spotted. handle broke on the one i had off the old one.
Have now fitted the pump for condeneser and heat ex. will post pics over the next few days.
Am waiting for pid to arrive and will then start the electrics.
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Offline willbuild

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Re: gl build
« Reply #22 on: April 18, 2014, 04:45:45 PM »
The flat plate heat exc, not soldered yet in case i've done something wrong.


and the condenser pump
« Last Edit: April 18, 2014, 04:53:24 PM by willbuild »
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Offline Rotary-Motion

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Re: gl build
« Reply #23 on: April 18, 2014, 06:15:34 PM »
im not sure but think central heating pumps arnt self priming, so maybe abit hit and miss till you get water fully round, due to height location
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Offline willbuild

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Re: gl build
« Reply #24 on: April 18, 2014, 06:34:22 PM »
My water tank (oil drum)  is outside on a stand, the bottom is above the pump.
I've had it running to test for leaks.
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Offline Rotary-Motion

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Re: gl build
« Reply #25 on: April 18, 2014, 08:29:05 PM »
Quote from: willbuild on April 18, 2014, 06:34:22 PM
My water tank (oil drum)  is outside on a stand, the bottom is above the pump.
I've had it running to test for leaks.

nicey  8)
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