gasman
What is the air speed of a swallow?
I have heard these are great for aeration. Are a lot of you ponders using them?
Venturi Tees
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koiguy1969
GIGGETY-GIGGETY!!
depends on the pump size...and the venturi size. theyre easy to make and experiment with. i have a video on youtube on making one for under $2.00.
and a demo...
sorry the videos are great but i think you'll get the drift... smaller pumps will require smaller pipe. you want a faster, higher pressure to the flow.
gasman
What is the air speed of a swallow?
That was great. Thanks!
sissy
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I got the T's with several of my harbor freight pumps
gasman
What is the air speed of a swallow?
Harbor freight is a ponders secret. Those pumps are though and cheap. I ran a 370 all winter on the bottom of my pond. It was still running in the spring and I had temps here in February of 28 below.
ZmanArt007
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I've never heard of Harbor Freight. Is this the pump you guys are talking about? http://m.harborfreight.com/lawn-garden/pumps/submersible-waterfall-pump-68418.html
koiguy1969
GIGGETY-GIGGETY!!
yeah, thats one..they carry about 8 -10 of them ..all pacific hydro. cheap pumps but high energy users. all in all HARBOR FREIGHT is one of my favorite stores.
I was wondering about their energy useage but hadn't had time to look yet. I figured there was catch...
Oh and yes I do have a filter that uses a venturi. Good stuff.