These hooks are used to secure the ladder to the peak of a peaked roof providing better footing to firefighters working on the roof.
Fire department roof ladder rung dimensions.
Additionally a roof ladder can allow easier access to the bottom of a fire escape by using the hooks over the rungs and the spurs on the ground.
We manufacture all style of fire ladders truss fire ladders.
Duo safety aluminum fire ladders feature 6061 t6 aluminum alloy 1 1 4 corrugated rungs and welded rung joints.
Apparatus cleaner compartment matting cribbing and stabilization fire apparatus headlights fire apparatus safety systems fire safety decals firefighter cord reels firefighter mounts and brackets.
Saws and power tools saw blades and accessories power tools and vacs gasoline accessories.
Load with a 4 1 safety factor.
Fire department power tools.
Roof ladders are straight ladders with folding metal hooks at the top.
1910 27 b 1 v the rungs of an individual rung ladder shall be so designed that the foot cannot slide off the end.
The typical roof ladder comes equipped with inch hooks standard.
For these reasons all types of departments paid and volunteer large and small throughout the united states and the world use alco lite fire ladders.
All sides of building which are accessible by fire department apparatus dimensions of open and.
Roof ladders vary in length from ten to twenty feet.
The site plot plan is to indicate the location of the building in relation to adjoining structures.
We suggest all fire departments refer to both the national fire protection association n f p a and the international fire service training association i f s t a for complete and proper practices and usage of fire service ladders.
Roof ladders range from 12 24 feet but 14 16 foot ladders are the most.
Roof ladders are available in lengths ranging from 10 to 30 feet and are produced in both solid beam and truss beam construction.
Twelve to fourteen being the most common size carried.
Duo safety extension and roof ladder models are all rated for 750 lb.
What is the model number.
Prl 08 thru prl 20 trl 12 thru trl 28 frl 08 thru frl 20 questions.
Rungs cleats and steps shall be free of splinters sharp edges burrs or projections which may be a hazard.
What is the serial number.
Members standing on and working from a roof ladder.
Since 1930 the alco lite name has been synonymous with quality dependability and service.
Fire truck apparatus equipment.
A suggested design is shown in figure d 1.
