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Kunkle valve |
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John L ![]() Carpet Cleaning Guru ![]() Joined: 29/November/2004 Location: I'm Right Here! Status: Offline Points: 4013 |
![]() ![]() ![]() ![]() ![]() Posted: 19/March/2008 at 11:04pm |
WOW.. Thats too much to comprehend..
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Superglide Ken ![]() Grand Potentate ![]() SGK Joined: 17/March/2004 Location: Canada Status: Offline Points: 4868 |
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No. Increased volumetric efficiency leads to increased lift numbers. It is the increased lift the Kunkle provides to increase cfm under LOAD> It is the point of greatest air resistance(wand on the carpet)that the increased lift from the KUNKLE allows more cfm to happen by increasing the pressure differential between the air outside the wand and the dynamic pressure inside the wandhead.
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Inventor of the Teflon Wand Glide and the Turboteck Rotary Air Duct Cleaners for TMs.
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bryan ![]() Senior Member ![]() ![]() Joined: 17/December/2005 Status: Offline Points: 183 |
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Tried the Y it is a little more CFM, the biggest improvement was going to 2.5. A friend of mine put one on his Hydramaster 450(4.5 blower) and was told by the guy that sold him the valve that he was now closer to a 5.3 blower. So I was seeing if there was any truth in this.
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cmaster ![]() IICRC Instigator ![]() Joined: 29/January/2004 Location: Canada Status: Offline Points: 29693 |
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Pictures???????? Or are they top secret too?
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Superglide Ken ![]() Grand Potentate ![]() SGK Joined: 17/March/2004 Location: Canada Status: Offline Points: 4868 |
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the Raptors
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Inventor of the Teflon Wand Glide and the Turboteck Rotary Air Duct Cleaners for TMs.
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John L ![]() Carpet Cleaning Guru ![]() Joined: 29/November/2004 Location: I'm Right Here! Status: Offline Points: 4013 |
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Maybe on his Titans..
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cmaster ![]() IICRC Instigator ![]() Joined: 29/January/2004 Location: Canada Status: Offline Points: 29693 |
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On what?????? Your Rug Doctor
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John L ![]() Carpet Cleaning Guru ![]() Joined: 29/November/2004 Location: I'm Right Here! Status: Offline Points: 4013 |
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Faster wear and tear on the belts if you were to tighten the vac relief valve is what i meant.. Your right about the Kunkle..
Edited by John L - 19/March/2008 at 7:34pm |
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Superglide Ken ![]() Grand Potentate ![]() SGK Joined: 17/March/2004 Location: Canada Status: Offline Points: 4868 |
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Nope. I have been running them over 5 years now without problems.
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Inventor of the Teflon Wand Glide and the Turboteck Rotary Air Duct Cleaners for TMs.
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John L ![]() Carpet Cleaning Guru ![]() Joined: 29/November/2004 Location: I'm Right Here! Status: Offline Points: 4013 |
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OK Ken.. If you did tighten the relief valve you wouldn't know when it would open vs the kunkle being more accurate at 14 or 15 HGs.. And probably faster wear and tear on the belts.. |
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John L ![]() Carpet Cleaning Guru ![]() Joined: 29/November/2004 Location: I'm Right Here! Status: Offline Points: 4013 |
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.. Edited by John L - 19/March/2008 at 2:23pm |
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cmaster ![]() IICRC Instigator ![]() Joined: 29/January/2004 Location: Canada Status: Offline Points: 29693 |
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Yeah. Take Ken's advice. His reputation is impeccable
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Superglide Ken ![]() Grand Potentate ![]() SGK Joined: 17/March/2004 Location: Canada Status: Offline Points: 4868 |
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That does not work john. A non Kunkle valve starts leaking air as low as 7"HG. Those other devices are not effective if you are losing up to 40% of your vacuum potential. Put the Kunkle in place FIRST, then you will have real power potential. Just don't let a window washer tell you how to do it. I guarantee he will not pay you to replace your engine goes goes down from following his "recommondation" of how you should do it. ![]() Edited by Superglide Ken - 19/March/2008 at 11:27am |
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Inventor of the Teflon Wand Glide and the Turboteck Rotary Air Duct Cleaners for TMs.
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John L ![]() Carpet Cleaning Guru ![]() Joined: 29/November/2004 Location: I'm Right Here! Status: Offline Points: 4013 |
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Why not just tighten up your vac relief valve..? Run 2.5 hose or the Wye deal.. What are you running bryan..?
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