Relationshipware StratoLauncher IV Ultimate Tilting Water Rocket Launcher + StratoFins Kit

Relationshipware StratoLauncher IV Ultimate Tilting Water Rocket Launcher + StratoFins Kit

• Easy to assemble metal water rocket launcher with a 125 PSI safety valve. Rocket will NOT fly straight without an aerodynamic nose cone made from a second soda bottle and use only 1 cup (200 ml) of water.
• Kit includes StratoLauncher IV, StratoFins, ball head, pressure gauge, QConnect w/valve (tank not included). Watch assembly video on this listing at the end of the pictures.
• StratoLauncher IV Ultimate will propel a 2 liter plastic (PET) soda pop bottle over 350 ft. in the sky. Watch the last minute of the assembly video for launch procedure.
• Supports most .5L, 1L, 1.25L, 1.5L, 2L soda bottles @ air pressures as low as 15 PSI up to 120 PSI.
• Kit is fully upgradeable, expandable, & can be accessorized into a complete launching system for STEM.

Our StratoLauncher IV Ultimate kit includes a water rocket launcher made of aluminum, SS, durable plastic, & brass parts fitted with a tilting ball head, pressure gauge, alloy quick release, StratoFins, & tank connector with valve (buy 2 gal. tank sprayer at local hardware store for $20). Assembly is quick & easy with no further adjustments required regardless if you use our StratoFins or your own homemade rocket or FTC (Fluorescent Tube Cover) rocket thanks to the screw-on nozzle. Employing a nozzle makes this a universal launcher for most any style water rocket & eliminates problems like bottles not fitting a launch tube, O-rings wearing out, or accidental launches. The restricted nozzle facilitates lift offs that are 3 - 6 times slower (depending on PSI) than typical water rocket launchers enabling you to see the blast off & yet the nozzle rocket will fly equal to or higher in altitude. Nozzle requires only 1 cup of water per launch for optimum performance. A 2 gal. tank will give you about 30 launches. StratoLauncher IV Ultimate ships unassembled with a QR code on the box label that you can scan with your smartphone to view a PDF containing assembly instructions, launch procedures, upgrade kits, videos, and future accessories. NO additional materials are required for assembly, but you will need an adjustable wrench (or a 14mm wrench), 4 & 5mm hex wrench, and Phillips head screwdriver. Our StratoLauncher IV Ultimate will enable you to propel a 2 liter soda bottle over 350 ft. into the sky using only water & compressed air from a bicycle pump. Fuel (water & air) is free allowing launches without expense. You control when the launch occurs by squeezing the black lever & releasing the lock at the end of the cable from a safe distance of 10 ft. & out of the splash zone. StratoLauncher IV comes in 3 models: Standard, Deluxe, and Ultimate. Any of them can be upgraded to add features & all come with a 125 PSI safety valve to prevent exploding bottles while pressurizing.