I need a pump :(

[cisowskia]

I need a pump to run my cl system! It's going through a 3/4 sqwd... any suggestions? Anyone have one on hand?

 

[bmiller1234]

There are 2 pumps listed right below your request....

 

[cisowskia]

I looked into those and those seem way too much flow for my application. I read the manufacturer's specifications and im guessing around 500-750 gph would be ideal. Does anyone else use the sqwd?

 

[DgenR8]

I looked into those and those seem way too much flow for my application. I read the manufacturer's specifications and im guessing around 500-750 gph would be ideal. Does anyone else use the sqwd?

The SQWD uses water pressure to switch from side to side, and it really cuts down on what your pump is able to deliver to your tank. I suggest going bigger than you think you need to and using a ball or gate valve to control flow rather than being disappointed by lower flow than you wanted.

 

[BeanAnimal]

Yeah... what he said... .buy my pumps

Honestly, the T4 would be perfect for a SQWD. That said, I am not a big fan of the SQWD devices and would suggest you avoid them if you can. Can you provide some details about your setup?

 

[cisowskia]

Thanks guys for the input! I got the sqwd for free in a trade so I figured id use it. What I didn't plan on was it being an intricate part in my tank. Ill post pictures later once im done with my lights and such as to why im already in too deep with the sqwd.

dgenr8 - I was under the impression that throttling a pump may hinder it's longevity. Is this true?

 

[DgenR8]

dgenr8 - I was under the impression that throttling a pump may hinder it's longevity. Is this true?

That's true if you restrict the water IN to the pump. Resistance on the OUT put is just fine. Some larger in-line (not submerged) pumps actually use less electricity when you throttle them back.

 

[cisowskia]

Ah I got it! Awesome info guys... this makes alot of sense now

 

[cisowskia]

Ok so I tried a QO 4000hh that I remember I had in the garage.... works like a charm!