What is a donut hose roll?
What is a donut hose roll?
Donut Roll. It is where the hose is folded out on top of itself, keeping the male end about three feet back from the female end. With this roll, when you’re extending a line or replacing a burst length, two firefighters can take each end of the hose and walk in different directions, deploying the hose effortlessly.
How do you roll a flat hose?
It can be done by laying both ends of the hose side by side. Then, roll the hose up from the fold side, making the hose into two side by side rolls, according to Prichard-Murray Volunteer Fire Department in Idaho. The end fold will have a decreased diameter, making it more compact and easier to carry.
What is a single jacket hose?
A single jacket fire hose has one woven polyester jacket glued to the outside of the rubber liner. A single jacket can protect the rubber liner only if the hose is being used for occasionally light use, a temporary job or on a non-abrasive surface such as grass. Single jacket hose can save cost in the right situation.
When hose is rolled in a single section straight roll the?
When hose is rolled in a single section straight roll, the: d. male coupling is in the center of the roll.
What is a single jacket?
A single jacket hose has one woven polyester jacket glued to the outside of the rubber liner. So a single jacket hose can protect the rubber liner fine if the hose is only being used occasionally for light use, for a temporary job or on a non-abrasive surface such as grass.
Can one person operate a fire hose?
Used for exposure protection or for defensive attack outside an involved building’s collapse zone. The one-firefighter hold down permits very little maneuverability at the nozzle, but can be operated safely by one firefighter for long periods of time.
What is the Dutchman firefighter?
When packing hose to avoid a coupling being near the end of the bed, it is folded in the middle. This is often called a “Dutchman”.
