CAN YOU GET MORE THAN 24 INCHES OF LIFT

RichardnTn

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Oct 18, 2006
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447
Roots has one that produces 1265 CFM with 27" lift...takes 212 hp to turn it though...Richard R
 

Greenie

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Oct 7, 2006
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We should probbaly measure lift at the wand, and not at the blower intake.

Most would be surprised how much difference there is from A to B.
 
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Feb 8, 2007
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Jesse
About two months ago I seen "sombrero cleaning systems" doing a wool casino floor. They had a almost new BL thermal wave that sounded as if it were a train derailing. I looked inside and seen the vac gage moving from 17 all the way up to 26-27hg. If it wasn't for the noises it was making I would think the gage was broken. There was also no sound of a releif valve. It sounded Like it was going to stall, blow up, and vibrate apart. They were cleaning at about 250 ft at 350 psi with a unglided ti wand. The carpet was lifting off the floor when he was pulling back on the wand. No dry strokes and it was dry in like 45 min to 1 hr. They scrub in their ps with a 175 rotary dump. They have lots of vans I haven't seen any of the others cleaning so I don't know if they run them like that on purpose.
 

Greenie

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Oct 7, 2006
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Camera Phone?

I'll bet Thom is looking up that name now, making notes 'no warranty' on this one.

unglided Ti....whew! Bet he was doing the drop and drag.
 

B&BGaryC

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Apr 6, 2007
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B&BGaryC
I was told by an self proclaimed expert (Who's opinion I trust) that the maximum HG lift you can get at sea level is 30, no matter how big and bad the blower is, and you subtract about 1 HG for every thousand feet above sea level... The most I have ever seen is 18 and I don't think it makes that much difference as long as you got good CFM... but I'm still a little green.
 
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