How to quickly exchange the nozzle on exhaust extracting hose reel ?


At present, the exhaust emission test has been listed as a mandatory test item for vehicles. The purpose of automobile exhaust system is many, simple examples are as follows:


1. Collect the exhaust gas, filter and purify it, and put it outdoors to protect the health of the workshop staff.


2. Control air pollution


3. Effectively reduce automobile exhaust particulate emissions


Due to many car models,  exhaust pipes are also various, How to use ONE drum to adapt to different models and exhaust gas? At this point we need to use a different nozzle, or a different size hose.


How to change nozzle quickly and efficiently as well as switching single /dual ends pipe ?  We needs to use the quick connector. The quick connector consists of two parts, male connector and female connector. Install male connector on main pipe and female connector on different nozzle. When a different nozzle needs to be replaced, just replace the nozzle connected by the female connector.