Power Wash Store Water Dragon Low Pressure/High Volume Applicator System

[BWilson]

They are Kappa-75/GR's in the video(20gpm@560psi). The Zeta's we use are the Zeta-85/GR-5(22gpm@300psi).

 

[JDhomeservices]

They are Kappa-75/GR's in the video(20gpm@560psi). The Zeta's we use are the Zeta-85/GR-5(22gpm@300psi).

Forget the dual pump, this thing seems like the mac daddy soft washing system. So you can wash a house and rinse with this? A roof too? If not, what are these designed for? Is it 20 GPM or is it 10 GPM like Paul said in the video? Either way, getting that kind of volume with the fuel efficiency of a 13 hp Honda sounds amazing.

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[BWilson]

These are 20gpm x 1 or 10gpm x 2.

 

[Doug Rucker]

I don't think I'd use that kind of volume for a roof.

 

["Red"]

I don't think I'd use that kind of volume for a roof.

The bypass valve is adjustable down to 1GPM (per the video). Does this valve exist in a stand alone (or add-on) version or is it incorporated into the pump by design? The reason I ask is because my unloader is part of the manifold (i.e. can not be removed).

Also, can the bypass line be fed back into the source line or is a tank required?

 

[greg/sd]

Your going to need to plumb it back to your source tank. the unloader on mine is for udor diaphram pumps and will only fit on udors. Doug I have used 10 gpm on roofs but you have to move fast and have good a groundman.

 

[Doug Rucker]

The bypass valve is adjustable down to 1GPM (per the video). Does this valve exist in a stand alone (or add-on) version or is it incorporated into the pump by design? The reason I ask is because my unloader is part of the manifold (i.e. can not be removed).

Also, can the bypass line be fed back into the source line or is a tank required?

Saw that in the video. But Josh mentioned the high volume part. Just wanted him and others to understand that you have to be extra extra careful with that much volume. Especially using bleach. As Greg indicated. Not saying it can't be used, but I doubt that I ever would.

I can think of many other great uses for it though.

 

[JDhomeservices]

Saw that in the video. But Josh mentioned the high volume part. Just wanted him and others to understand that you have to be extra extra careful with that much volume. Especially using bleach. As Greg indicated. Not saying it can't be used, but I doubt that I ever would.

I can think of many other great uses for it though.

I was just saying how it would be the perfect combination soft wash machine for all purposes. You could reduce the GPM down to whatever you need to wash a roof and you could use high volume to wash a house.

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[JDhomeservices]

I wonder how difficult it would be to hook one of these up to two tanks and be able to switch between spraying from a chemical tank and spraying from a water tank?

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[Steven Button]

3-way ball valve

 

[Heber]

What type of gun are you using? Also what height will this unit achieve?

 

[Doug Rucker]

What type of gun are you using? Also what height will this unit achieve?

http://shop.powerwashstore.com/Aluminum-Body-Spray-Gun-1-2-FPT-Viton-4305-4305.htm

I get 45-50 feet, some times a little more depending on wind, and the angle of dangle.

 

[BWilson]

I just noticed this Doug. We use http://shop.powerwashstore.com/searchquick-submit.sc?keywords=4306. Same gun, just poly not aluminum body.

 

[FCPWLLC]

Been there done that. Mine lasted about 3 1/2 years before finally succumbing to the SH.

http://www.propowerwash.com/board/upload/showthread.php?19060-Roof-Cleaning-set-up-in-Lexington-KY

 

[814jeffw]

So, anymore input on these pumps regarding longevity when used for stronger mixes of sodium hypochlorite?

And which is the better pump where chemical resiliency is needed? Kappa or Zeta?


Jeff

 

[BWilson]

The Zeta would be the poly head pump for chemical resistance. Kappa has aluminum head, commonly used for high volume rinsing.