All I did to reduce the flow is to make a hole in the airline and then you can regulate the flow by how far you bend the aquarium air line. a small cut with a razor does the job. you can adjust the bend by just moving the pump or jar a bit to regulate the air flow.
V


On Oct 5, 2006, at 11:04 AM, Marshall Dudley wrote:

Most inexpensive pumps are centrifical not positive displacement type. A centrifical pump can be throttled very easily, since they put out a pretty low pressure, and are not harmed by the output being throttled or blocked. For a very low flow, try some of the valves they sell at pet stores for aquariums for the air lines, or if you are dealing with a large flow, a ball valve from Lowes
or Home Depot would do the trick.

Marshall

Lea Ann wrote:

Ode,

Do you know which kind of store I would go to to find a valve to control the
rate of flow?

Blessings,
Lea Ann Savage
Satellite Beach, FL
321-773-7088
www.FreeFashionJewelry.com
We have two ears and one mouth - use them proportionately!
(I'm hoping that if it's in my signature line I'll heed the advice :-)
Philippians 4:8

----- Original Message -----
From: "Ode Coyote" <odecoy...@alltel.net>
Subject: Re: CS>Question about stirring mechanisms

  That's a good idea.
And you can probably direct the flow to avoid high velocity eddies and
use a pressure bypass loop hose and a valve to control rate of flow.

ode

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