bob vawter
Grassy Knoller
What the heck IS it.....HINT:It DOES have a driveshaft
OK heres another shot....
OK heres another shot....
Someone here knows.....Chris Adkins said:what IS it?
Install is generally about 10 hrs give or take.......ACE said:How much do you charge to do an install after the rebuild?
Let's see now..Jimbo said:Nice projects, Bob!
bob vawter said:Let's see now..Jimbo said:Nice projects, Bob!
i gots FOUR machine projects going....
all at the same time.....
This Butler is one weird machine...the Genies are built WAY WAY better
WHURR DO I START?HARPER said:bob vawter said:Let's see now..Jimbo said:Nice projects, Bob!
i gots FOUR machine projects going....
all at the same time.....
This Butler is one weird machine...the Genies are built WAY WAY better
bAWb..I OWNNED A 96 BULER...If you have any ???..I can TRY to hep..
BBjimn said:One bad ars machine. I see ceramic coated headers (BB or SB?) and a Cat pump (good combination). All that is missing is a big blower and a PowerClean Logo. shiteatinggrin
Hmmmm.
bob vawter said:WOW great pics...thanks Harpman........
I'm over whelmed wit work right now.....
i MAY put this on the back burner for a while
bob vawter said:HOWEVER....why would a pump need a damper....
it SHOULDN'T pulsate..
i don get it!
Shawn Forsythe said:Don't ask Harper technical questions, Bawb. Especially about a Butler. LOL Ivebeensold shiteatinggrin
He has no idea why.
The Butler has a pulsation dampener because it uses a "parasitic" style chemical pump system. The Chemical pump uses, or "scavenges" the pulsations from one of the pump cylinders to pulse the chem pump diaphragm for its operation. In doing so, it robs a great deal of the pump displacement from that one cylinder, inducing a moderate pulsation in the main pump output. Instead of the pump being a fully fledged three cylinder pump, its closer to a two and 1/2 cylinder, because of lesser output/less flow overlap during the pressure stroke of the parasitic cylinder.
The pulsation dampener quells the pulsations to protect downstream components from the hammering, as well to even the peak pressure spikes to facilitate better chemical flow as the chemical is reintroduced past the differential check valve.
Steam Genie units do not use this type of chemical induction, therefore the pump output is as smooth as a three cylinder, or triplex diaphragm is designed to be.
Shawn Forsythe
V.P. R&D for Steam Genie, Inc. for over 20 years. (for Harper's benefit)
Shawn Forsythe said:The Chemical pump uses, or "scavenges" the pulsations from one of the pump cylinders to pulse the chem pump diaphragm for its operation. In doing so, it robs a great deal of the pump displacement from that one cylinder, inducing a moderate pulsation in the main pump output. Instead of the pump being a fully fledged three cylinder pump, its closer to a two and 1/2 cylinder, because of lesser output/less flow overlap during the pressure stroke of the parasitic cylinder.
hogjowl said:Ever since Bob first crawled in here, all I have heard him say is how geat the Steam Genie's are. Since Shawn worked there, and doesn't ever say anything bad about them, I assume they must be well built units. That causes me to wonder why they went the way of the dodo bird?
Shawn ... can you tell me about this in under 100 words?
Shawn Forsythe said:Don't ask Harper technical questions, Bawb. Especially about a Butler. LOL Ivebeensold shiteatinggrin
He has no idea why.
The Butler has a pulsation dampener because it uses a "parasitic" style chemical pump system. The Chemical pump uses, or "scavenges" the pulsations from one of the pump cylinders to pulse the chem pump diaphragm for its operation. In doing so, it robs a great deal of the pump displacement from that one cylinder, inducing a moderate pulsation in the main pump output. Instead of the pump being a fully fledged three cylinder pump, its closer to a two and 1/2 cylinder, because of lesser output/less flow overlap during the pressure stroke of the parasitic cylinder.
The pulsation dampener quells the pulsations to protect downstream components from the hammering, as well to even the peak pressure spikes to facilitate better chemical flow as the chemical is reintroduced past the differential check valve.
Steam Genie units do not use this type of chemical induction, therefore the pump output is as smooth as a three cylinder, or triplex diaphragm is designed to be.
Shawn Forsythe
V.P. R&D for Steam Genie, Inc. for over 20 years. (for Harper's benefit)
Dale...what happened ...how come you didn't get them?Dale said:Hi Bawb:
You bought my 2 machines. He was supposed to sell to me "but somethng happened with his hand, and he could not type". Anyway, if you don't want to mess with the homemade Butler, drop me a line/price.
BTW, A butler Cat pump vs. a Hydrocell is why there's pulsation. 3 pistons do not make constant pressure, only on the push stroke. The Hydrocell was the best pump ever made, only cost too much.
Sincerely,
Dale