Quick Links
Video Collection - From Concept to Testing
Welcome to our video links page. Click on the YouTube logo or video link to view the corresponding video. Enjoy!
| To see an archive of all of our videos click here ---> |  |
April 13, 2015Zelda HVLS Priming a Fire Truck |
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Zelda pumps with fire & emergency services.
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February 10, 2014Zelda HVLS WEST 2014 Show Stand Demonstration |
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Zelda HVLS WEST 2014 show booth display demonstration - Zelda HVLS operated by hand crank & power drill. |
December 4, 2013Zelda HVLS Pump Out Tank |
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The all new HVLS pump (High Volume, Low Speed) named Zelda HVLS. |
September 4, 2013Zelda Pumps, No Problem! |
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Our Zelda HVLS Pumping. A compilation of our pumping test scenarios. |
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Our Zelda HVLS Low RPM high displacement pump driven by a bicycle pumps up 30 feet through 4 inch line! |
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Utilizing Zelda HVLS in several different pumping scenarioes. Watch to video to see her excellent pumping capabilities. |
December 17, 2012The Perfect Vacuum |
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Lifting Capabilities of the Zelda HVLS Pump. |
November 20, 2012Zelda HVLS Lifts 26'-6" in Under 16 Seconds |
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Zelda HVLS self-primes in less than16 seconds and lifts over 26' driven by a tractor PTO. |
June 27, 2012Zelda HVLS 12' of Lift |
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Zelda HVLS 12' of lift, manual hand crank, one person, 4" ID inlet and outlet pipe. |
June 14, 2012Zelda HVLS 30' of Head |
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This video shows the test of pumping water up 30' through a 4" ID pipe using dual side cranks driven by hand. This shows the pumps ease of use! |
December 7, 2011Zelda HVLS Harnessing FREE Kinetic Sources For Power |
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The number of kinetic sources of power that remain untapped is astounding. WindTrans and Zelda HVLS are about to make it possible to harness this free energy through our innovative technology. |
November 7, 2011Zelda HVLS Pumping Grease, Molasses, Oil & Air |
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WindTrans conducted a series of tests using a hand crank as well as motor drive for all mediums. Zelda successfully pumped grease, molasses, oil and air! Each medium was tested using a hand crank first, and then switched over to a motor drive. |
October 20, 2011Zelda HVLS Pumping & Generating Power |
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Zelda can be used for pumping AND generating! Zelda can be utilized as a turbine to create energy. |
October 12, 2011Zelda HVLS Hand Pumping 15' of Head With Ease! |
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Showing how easy it is for Zelda to pump 15' of head by using a hand crank! Very impressive and exciting! |
September 29, 2011Pumping Up Over 15' Filling a 550 Gallon Tank in Less Than 3.75 Minutes! |
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Our in house testing facility is set up to demonstrate Zelda operating and pumping 15' of head into a holding tank. The tank valve is then opened to drive the pump in reverse producing electricity. |
September 8, 2011Zelda HVLS Pumping 15' of Head Using a Motor Drive |
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This video is demonstrating Zelda pumping up approximately 15 of head. Zelda can be used to deliver high volumes of fluid by hand cranking or the use of a power drive. |
July 8, 2011Zelda HVLS Emptied 55 Gallons in Less Than 21 Seconds With Only 38 Rotations |
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This is a test of Zelda HVLS with power drive. At 110rpm, Zelda HVLS emptied 55 gallons in less than 21 seconds turning the pump 38 rotations. |
July 5, 2011Hand Pumping 10' High Through a 4" Exhaust Outlet in Less Than 7 Seconds |
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Zelda HVLS head pressure test, we are able to lift water from the ground level and lift it over 10' in less than 6 seconds. We have installed a 4" inlet and outlet pipes on the pump. |
June 27, 2011Hand Pumping Less Than 30 Turns; We Pumped Over 40 Gallons in 15 Seconds! |
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This test proves that Zelda HVLS is quite the "wonder pump"! Pumping by hand less than 30 turns, we pumped over 40 gallons in 15 seconds. |
