AutoLine Pro Universal Bladder Adapter | for Automotive Smoke Testing 1.5" to 5" (38-130mm) Diamter Openings | 3-in-1 Functions as Bladder, Inflatable Plug, and Smoke Diffuser for Water Leak Testing
【 BLADDER MODE 】 For injecting smoke into large openings. Insert the deflated bladder and inflate with the built-in hand pump.
【 PLUG MODE 】 For blocking off smoke. Tuck the input hose into the rear of the bladder to crimp it and block off the bladder turning it into an inflatable plug.
【 WIND/WATER LEAK MODE 】 For testing door jambs for leaks. How: MAX A/C blower fan. Turn OFF circulation. Close all doors and build positive air pressure inside cabin. Air will naturally escape through leaks in door jambs. Run smoke through Universal Bladder for a slow steady stream of thick smoke. Guide it through your door jambs until you see turbulent air blowing the rising smoke.