![]() I selected these five examples on the criteria that each had 10,000 views or more on YouTube. Here are just a few that I located with my internet search for front bumper hose loads. With the availability of social media video tools, firefighters are sharing their inventiveness when it comes to front bumper hose loads for their trash lines. This is currently evident as a growing number of fire departments have pumping apparatus with a hose tray or compartment in the front bumper. įirefighters are frequently the masters of ingenuity when it comes to solving an operational problem or developing a new tool or technique to make their job safer and more effective. Typically a 100-foot section of 1¾-inch hose with a nozzle, these shorter lines can be found in front-bumper hose trays, affixed to side running boards, or stored in a compartment available for rapid deployment. To off-set this loss of the booster hose, many departments have added the trash line to the hose complement. Automobile fires with limited operating space.Protection for vehicle extrication operations.Yet, there are many fire suppression situations where fire companies need a hose line other than the 200-foot pre-connected 1¾-inch line carried on their apparatus. At the same time, many fire departments have stopped adding a booster hose to their specifications for new fire apparatus. This has moved many fire departments to remove booster lines from their fire apparatus. However, the convenience of initially pulling the booster line, coupled with the ease of reloading on to its hose reel, caused many firefighters to fall in love with the booster line even when confronted with a structure fire for which its fire flow was insufficient. The limited fire flow from a booster line, generally around 50 to 60 gpm, was usually sufficient for a small fire. ![]() When to pull itīefore the introduction of more mobile handlines, first the 1½-inch line and later the 1¾-inch line, the booster hose was the go-to line for small fires where firefighters didn’t see the need to pull the much larger and cumbersome 2½-inch hose line that was the standard at the time. That chemical reaction created the necessary pressure in the tank to produce an effective fire stream through the 1-inch chemical hose, which was typically colored red, hence the term “redline.”Īs fire engines continued to evolve, one remaining component from the chemical engine days was the chemical line, commonly known as the booster line, or redline in our current vernacular. On arrival at a fire, the acid and soda powder – which were stored separately from the water – were added to the water as the chemical reaction is almost instantaneous. Chemical engines were essentially fire apparatus equipped with large bicarbonate of soda and acid tanks (large soda/acid extinguishers on wheels).
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