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#1
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![]() Hmm, I can't remember how I'm doing this (I'm away from my tank), but I think I just used spaflex PVC (.5") and slipped it over the barbed fitting that came with the eheim. Fits perfectly and has been running for 10 months now.
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#2
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![]() Shrimpchips is right. There is no such thing as 3/8" plumbing. 1/2" ID hose fits the 1/2" OD barbed fittings they come with. My 1250 and a lot of other pumps have been running just fine with no leaks using the irrigation fittings for years, they are identical pretty much.
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Do you smell that? Just waaalk away...... sloooowly |
#3
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![]() *UPDATE*
Went to an irrigation supply store where I was able to get a 3/4" to 3/8" (MIPT x FIPT) PVC threaded reducer fitting. I screwed this over the existing nipple and then used another reducer fitting to get up to 1" and then simply plumbed into my existing return line. I could have done like some of you said and just slipped the clear vinyl tubing over the nipple but I wanted to hard plumb it in to my existing 1" line so an adapter fitting was necessary. ![]() |