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DJ Delorie January 10th 06 10:48 PM

Two Grizzly Dust Extractor
 

"Harry Curley" writes:
Is there any advantage to some how putting the two unit together in one
line. by a yoke attachment. Would this increase the drawing power or is it a
waste of time. I now have two units. I could use then on two different lines
but I was wondering if there is any advantage to joining both unit into one
line


IIRC this coming up before in rec.ww, and the concensus was that
unless the units are PERFECTLY matched, one of them ends up sucking
sawdust out of the other one.

Nobody recommended connecting them.

Harry Curley January 11th 06 01:07 AM

Two Grizzly Dust Extractor
 
Is there any advantage to some how putting the two unit together in one
line. by a yoke attachment. Would this increase the drawing power or is it a
waste of time. I now have two units. I could use then on two different lines
but I was wondering if there is any advantage to joining both unit into one
line



Bjarte Runderheim January 11th 06 07:54 AM

Two Grizzly Dust Extractor
 

"DJ Delorie" wrote in message
...

"Harry Curley" writes:
Is there any advantage to some how putting the two unit together in one
line. by a yoke attachment. Would this increase the drawing power or is
it a
waste of time. I now have two units. I could use then on two different
lines
but I was wondering if there is any advantage to joining both unit into
one
line


IIRC this coming up before in rec.ww, and the concensus was that
unless the units are PERFECTLY matched, one of them ends up sucking
sawdust out of the other one.

Nobody recommended connecting them.


Unless you also double the capacity of the tubes, you will in any case
lose most of the extra sucking power to friction caused by the
increased speed of the air transport if you connect them.
This friction increases quadratically compared to the speed increase.

Bjarte



[email protected] January 11th 06 05:55 PM

Two Grizzly Dust Extractor
 
The only advantage would be if one gets clogged, the other can keep
you going until you have a chance to clean the bags.
Would not be much increase in flow without upgrading the tube sizes.
Brad
HardingPens.com


Harry Curley January 13th 06 01:19 AM

Two Grizzly Dust Extractor
 
Thank you all for your imput Harry
wrote in message
oups.com...
The only advantage would be if one gets clogged, the other can keep
you going until you have a chance to clean the bags.
Would not be much increase in flow without upgrading the tube sizes.
Brad
HardingPens.com





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