{"product_id":"relationshipware-stratolauncher-iv-ultimate-tilting-water-rocket-launcher-stratofins-kit","title":"Relationshipware StratoLauncher IV Ultimate Tilting Water Rocket Launcher + StratoFins Kit","description":"\u003cp\u003eOur StratoLauncher IV Ultimate kit includes a water rocket launcher made of aluminum, SS, durable plastic, \u0026amp; brass parts fitted with a tilting ball head, pressure gauge, alloy quick release, StratoFins, \u0026amp; tank connector with valve (buy 2 gal. tank sprayer at local hardware store for $20). Assembly is quick \u0026amp; 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 screwon nozzle. Employing a nozzle makes this a universal launcher for most any style water rocket \u0026amp; eliminates problems like bottles not fitting a launch tube, Orings 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 \u0026amp; 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 \u0026amp; 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 \u0026amp; compressed air from a bicycle pump. Fuel (water \u0026amp; air) is free allowing launches without expense. You control when the launch occurs by squeezing the black lever \u0026amp; releasing the lock at the end of the cable from a safe distance of 10 ft. \u0026amp; out of the splash zone. StratoLauncher IV comes in 3 models: Standard, Deluxe, and Ultimate. Any of them can be upgraded to add features \u0026amp; all come with a 125 PSI safety valve to prevent exploding bottles while pressurizing.\u003c\/p\u003e","brand":"Relationshipware","offers":[{"title":"Default Title","offer_id":45355891523699,"sku":"WBACSB071SJQ762","price":173.32,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/1958\/6419\/files\/61NkbLJuD0L.jpg?v=1786639203","url":"https:\/\/slickpurchase.com\/products\/relationshipware-stratolauncher-iv-ultimate-tilting-water-rocket-launcher-stratofins-kit","provider":"Slickpurchase","version":"1.0","type":"link"}