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Chapter 10 Fire Hose and Appliances

Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

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Page 1: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Chapter 10

Fire Hose and Appliances

Page 2: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Introduction

• Hose used to move water to fire• Fire hose is a flexible conduit• Today, many materials are used to

make hose• Couplings, adapters, and appliances

used to connect hose• Most departments use National

Standard Hose Threads

10.2

Page 3: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Construction of Fire Hose• Two components: hose and couplings• Fire hose can be wrapped, braided, or

woven• Specific types of hoses:

– Attack– Supply hose– Soft suction and hard suction– Occupant use– Forestry

10.3

Page 4: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.4

Figure 10-1 Woven and rubber-coated fire hose.

Page 5: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Care and Maintenanceof Fire Hose

• Begins with careful folding and placement of the dry hose

• Always folded at different places• Hose bed should be designed to

facilitate circulation of air flow• Several steps can be taken to

reduce damage to hose

10.5

Page 6: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Types of Hose Coupling

• Couplings allow hose and appliances to be joined

• Threaded and nonthreaded couplings

• Made of brass, aluminum, or an alloy called pyrolite

• Lugs or handles are used for tightening or breaking connection

10.6

Page 7: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Care and Maintenance of Couplings

• Keep clean• Store properly• Do not drag couplings• Perform a visual inspection each

time hose is reloaded

10.7

Page 8: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Hose Tools and Appliances

• Tools include:– Rope hose tools– Wrenches– Rollers– Clamps– Other items: valves, wyes, portable

hydrants, strainers, pipes, caps, etc.

10.8

Page 9: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.9

Figure 10-11 Various hose tools.

Page 10: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.10

Figure 10-12 Hose roller.

Page 11: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Coupling and Uncoupling Hose• Connecting hose couplings can be

accomplished in several ways:– One-person foot-tilt method– One-person over-the-hip method– Two-person over-the-hip method– Uncoupling hose with spanners– One-person knee-press uncoupling

method

10.11

Page 12: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Hose Rolls

• Type of hose roll dictated by department policy

• Firefighters should practice all types of hose rolls

10.12

Page 13: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Straight/Storage• Easiest to work with• Often used when picking up after a

fire• Start with hose flat on ground• From male end, to protect threads,

roll hose straight to opposite end• Once roll is finished, it is ready to be

moved to storage

10.13

Page 14: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Single Donut• For access to either or both couplings

– Lay hose flat– Fold hose on top of itself with male coupling

three feet short of female coupling– Start at fold and roll toward couplings; a second

firefighter can assist– Leave small space at center of roll to provide

handhold

• Alternative method by starting off-center about six feet to protect male coupling

10.14

Page 15: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.15

Job PerformanceRequirement 10-6

• Straight or Storage Hose Roll

A Start with the hose flat on the ground. From the male

end, to protect the threads, roll it straight to the opposite end.

B Once the roll is finished, it is ready to be moved to storage.

Page 16: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Twin or Double Donut

• For special applications– Laid flat with both couplings at one end

and each half lying parallel

– At center, loop is folded over top of both halves

– Roll started toward couplings at same time

– At end, roll may be tied together for carrying

– Twin donut can be secured by using the hose itself

10.16

Page 17: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.17

• Twin-Donut Hose Roll

Job PerformanceRequirement 10-9

A First the hose is laid flat with both couplings at one end and each half

lying parallel to the other.

B At the center, the loop is folded over the top of both

halves.

Page 18: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.18

• Twin-Donut Hose Roll

Job PerformanceRequirement 10-9 (cont’d.)

C The roll is started toward the couplings at the same time.

D At the end, the roll may be tied together for carrying.

Page 19: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.19

• Twin-Donut Hose Roll

Job PerformanceRequirement 10-9 (cont’d.)

E The twin donut can be secured by using the hose itself. This is called a self-locking roll. To accomplish this, extend the amount of

hose that is used for the starting fold and loop. Allow this excessive hose to “flop” as the twin donuts are rolled. When finished, use the

extra hose at the center to form a bight around the two end couplings. (Photo courtesy Loveland Fire and Rescue)

Page 20: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Hose Carries• Type of hose carry is dictated by

user preference and on-scene conditions

• Firefighters should practice to be proficient in all types of hose carries

10.20

Page 21: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Drain and Carry• Combines the two steps of draining and

carrying• Done with one section of hose

– Starts at one end of hose; with coupling held waist height, feeds hose over shoulder and back to waist

– Fold is created and hose is laid on itself back to front

– Firefighter continues to walk forward folding and refolding hose at waist until finished

– Hose can be carried to new location

10.21

Page 22: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.22

Job PerformanceRequirement 10-10

• Drain and Carry

A The firefighter starts at one end of the hose and with the coupling held waist height feeds the hose over the shoulder and back down to the waist.

B A fold is created and the hose is laid on itself back to the

front.

Page 23: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.23

Job PerformanceRequirement 10-10 (cont’d.)• Drain and Carry

C The firefighter continues to walk forward folding and refolding the hose at the waist until finished. The hose can

then be carried to the new location.

Page 24: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Shoulder Loop Carry

• Carry is similar to rolling an electrical cord around one's arm but with bigger loops– Place nozzle or end of hose over

shoulder resting against back– Walk forward three feet, pick up hose,

and form bight to bring hose back up and over shoulder, creating a loop

– Continue as each section is picked up and carried forward

10.24

Page 25: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Job PerformanceRequirement 10-11

• Shoulder Loop Carry

A Place the nozzle or end of hose over the shoulder resting

against the back.

B Walk forward about 3 feet (1 m), pick up the

hose, and form a bight to bring the hose back up and over the shoulder,

creating a loop.

C Continue as each section is picked up and carried forward.

10.25

Page 26: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Job PerformanceRequirement 10-11 (cont’d.)

• Shoulder Loop Carry

D If you need to move in the opposite direction, the

loops are collected and raised with your hands and then rotated to the

opposite direction.

E Return the hose to the opposite shoulder moving

forward in the new direction.

10.26

Page 27: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Single-Section Street Drag

• Can move one or two hoselines– Put end of hose over your shoulder with

coupling in front at waist height and walk away dragging line

– Place a line over each shoulder and pull two lines

– If additional sections are needed, additional firefighters can do the same

10.27

Page 28: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Job PerformanceRequirement 10-12

• Single-Section Street Drag

A Put the end of a section of hose over

your shoulder with the coupling in front at waist

height and walk away dragging the line.

B Place a line over each

shoulder and pull two lines.

10.28

Page 29: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Job PerformanceRequirement 10-12 (cont’d.)

• Single-Section Street Drag

C If additional sections are needed, additional firefighters can do the same with

the following sections until the desired amount of hose is stretched.

10.29

Page 30: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Hose Loads

• Dependent on type of firefighting operations a company will employ

• A well-trained company should be able to perform any required fire scene tasks

• Dutchman: short fold of hose or reverse fold that allows coupling placement on load

10.30

Page 31: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.31

Figure 10-14 A dutchman is a short fold of hose or a reverse fold that is used when loading hose and a coupling comes at a point where a fold should take place or when two couplings end up on top of each other. The dutchman moves the coupling to another point in the load.

Page 32: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Accordion Load

• Can be used for preconnected hose lines

• Used for providing additional supply line

• Ideal for making up shoulder loads

10.32

Page 33: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Flat Load

• Used for:– Supply lines– Some attack lines

• Involves laying the hose flat• Intended use dictates whether

female or male end remains exposed when line is loaded

10.33

Page 34: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.34

Figure 10-15 A straight finish load simply involves taking the final length or two of a load and laying it flat across the top of the load. A rope with adapters, a spanner wrench, and a hydrant wrench attached allows the layout person quick access to all the necessary tools and enough hose to make the hydrant connection.

Page 35: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Horseshoe Load

• Normally used for supply line• Relatively simple to load• Usually deploys well• Useful for operations that require

entire hoseload to be deployed at once

10.35

Page 36: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Finish Loads and Preconnected Loads

• Utilizes the three methods of loading previously discussed

• Straight finish load used with a straight hose lay

• Attack line can be attached to end of a hose load– Backstretch– Flying stretch

• Preconnected lines can be made up using any number of loads or combinations

10.36

Page 37: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.37

Figure 10-16 A reverse horseshoe load for laying out is made on top of the hose load but in the reverse direction (front to back), and at the center point of the “U” of the horseshoe the rope with adapters and wrenches is attached. The first portion of the hose may need a twist in it to get it to change direction.

Page 38: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.38

Figure 10-17 Preconnected combination loads include horseshoe, accordion, accordion layers or alternating horseshoe and accordion layers. (A) Horseshoe, accordion, accordion layers. (B) Alternating horseshoe and accordion layers.

(A)

(B)

Page 39: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Flat Load, Minuteman Load,and Triple-Layer Load

• Preconnected loads must allow rapid removal of hose from slot or bed

• Flat load, as a preconnect, is based on flat load described earlier

• Minuteman is a preconnected load using narrower section of the hose bed

• Loads combined with each other or new loads

• Hose load should serve needs of the department 10.39

Page 40: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Stored Hose Load/Packs

• Apparatuses typically carry stored hose rolls and special application hose packs

• Hose rolls are extra sections of rolled hose

• Can be stored as a straight roll, donut roll, or double donut

• Hose packs are numerous in design and makeup

10.40

Page 41: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Wildland Firefighting Hose Loads• Often requires firefighters to stretch

hoseline a great distance from engine

• Hose is rolled and bundled together• Placing two bundles together allows

each firefighter to carry 200 feet

10.41

Page 42: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Advancing Hoselines – Charged/Uncharged

• Engine company's purpose is to advance hoselines to seat of fire and to supply water

• Tasks accomplished in most efficient manner

• Nozzle person advances first shoulder load with nozzle

• Officer takes second position• Engine person takes third position in

a three-person line 10.42

Page 43: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Job PerformanceRequirement 10-18

• Advancing a Horseshoe Load

A Place the nozzle on the hose and

select the desired amount of hose to

deploy.

B Pull the hose and place it on your shoulder.

C Step away to pull the hose out of the

bed.

10.43

Page 44: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Job PerformanceRequirement 10-20

• Advancing the Flat Load from a Preconnect Bed

A Start the flat load at the discharge with the hose laid. At a point from one-third to one-half the length of the line, an ear or row of ears should be added to

assist in pulling the line.

B To advance the line, grab the nozzle and place it over the shoulder with the other hand

reaching around and pulling the ear. 10.44

Page 45: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Job PerformanceRequirement 10-20 (cont’d.)

• Advancing the Flat Load from a Preconnect Bed

C Walk away, pulling the line behind.

10.45

Page 46: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Job PerformanceRequirement 10-22

• Advancing the Minuteman Load

A Lift up the nozzle and layers above it while pulling them out and placing them midway on the shoulder.

B Step away to remove the remainder of the top layers.

10.46

Page 47: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Job PerformanceRequirement 0-22 (cont’d.)

• Advancing the Minuteman Load

C Turn around and pull the ear to remove the remaining

hose.

D When the bottom sections are fully stretched out, allow the

shoulder load to flake out toward the fire.

10.47

Page 48: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Job PerformanceRequirement 10-24

• Advancing the Triple-Layer Load

A Grab the layer with the nozzle and place it on the shoulder.

B Pull the layers out of the slot, or another firefighter can grab the next layer.

10.48

Page 49: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Job PerformanceRequirement 10-24 (cont’d.)

• Advancing the Triple-Layer Load

C Stretch the hose to the fire.

10.49

Page 50: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Into Structures• Advancing a hoseline into a structure

requires:– Careful placement of pumper and hoseline– Proper selection of correct size and length

hoseline– Skillful execution by hose crew

• Crew selects hoseline and properly removes it from engine

• Ensure there is adequate hose available at entry point

• Check door for heat before entering10.50

Page 51: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Up and Down Stairs• If fire does not involve stairs, advance

an uncharged line to fire floor• It is necessary to run hoseline up

between handrails• Rope or strap is wrapped around the

railing and secured back on itself• If stairwell or landing is involved with

fire, crew must advance a charged line

10.51

Page 52: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.52

Figure 10-26 A crew advancing an uncharged hoseline up stairs.

Page 53: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Using a Standpipe System• Involves two different hoseline evolutions

– Engine driver connecting to fire department connection on structure

– Hose crew connecting to standpipe outlet and advancing hoseline to attack fire

• Pumper first establishes a water supply• Hose load and type of coupling determine

need for any adapters• Pick connection that gets system into

service quickest

10.53

Page 54: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.54

Figure 10-32 After connecting the hose at the outlet and the discharge outlet of the pump, the line is charged to the proper pressure. The driver then returns to the outlet and opens the valve.

Page 55: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Working Hose Off Ladders• Safest manner is to advance uncharged

hoseline up ladder and into building or onto fire escape

• Other method advances a charged hoseline up ladder and into building or operated from ladder

• Advancing a charged hoseline over a ladder requires multiple firefighters

• Operating a hoseline from ground ladder requires ladder to be securely tied in and heeled

10.55

Page 56: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.56

Figure 10-36 Firefighters passing a charged hoseline up a ladder from one firefighter to the next until it reaches the opening.

Page 57: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Establishing a WaterSupply Connection

• Several different methods exist depending on:– Type of heater source– Style of hydrant– Hose lays used– Whether a pumper will be used at the

water source

• Firefighters connect directly to fire hydrant and assist engine driver in making connections

10.57

Page 58: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

From Hydrants• Using unsupported hydrant requires

hoseline to be connected without engine at hydrant

• Layout person picks proper hydrant outlet• Flush hydrant before connecting hose• Hydrant valve is opened when water is

called for• Engine connected directly to hydrant or to

switch valve already in service to supply attack lines

10.58

Page 59: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.59

Figure 10-38 The layout person pulls the layout section and enough hose to reach and wrap the hydrant.

Page 60: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

From Static Water Supplies

• Requires use of an engine and its hard sleeves to draft water

• Must be positioned close enough• Connecting hard sleeve to dry

hydrant is same procedure as connecting to regular hydrant

• Vacuum must be created

10.60

Page 61: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Extending Hoselines

• There will be occasions when line comes up short– Often encountered by wildland

firefighters

• All firefighters should be familiar with techniques used to extend hoselines:– Break-apart nozzle– Hose clamp– Wildland hose advancing and extension

10.61

Page 62: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Replacing Sections of Burst Hose

• Bursting of a section of hose requires immediate attention

• Hoseline must be shut down by pump operator– If not possible, use other methods

• Reconnect or add a section; pump operator will recharge line

10.62

Page 63: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Hose Lay Procedures

• Bring water to fire location• SOPs should cover preferred hose

lays and water supply operations

10.63

Page 64: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Forward Lay

• Engine stops at water source– Drop off supply lines– Advances to location of fire

10.64

Figure 10-41 The forward or straight hose lay.

Page 65: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Reverse Lay

• Opposite of forward lay– Supply line dropped off at fire location– Engine laying hose toward water

source

• Less preferred method • Used in areas with few responding

units and poor or static water sources

10.65

Page 66: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.66

Figure 10-42 The reverse hose lay.

Page 67: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Split Lay• Used when fire and water source

are in two different directions• Lay split between two engines• First engine laying its line from a

point or intersection to fire location• Second engine laying its line from

point to water source

10.67

Page 68: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Deploying Master Stream Devices• Master streams or heavy appliances:

– Non-handheld water applicators– Capable of flowing 350 gallons of water per

minute

• Four basic types of master stream devices:– Wagon pipe– Deluge set– Monitor pipe– Ladder pipe

10.68

Page 69: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

10.69

Figure 10-45 Proper operations of portable deluge sets.

Page 70: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Service Testing of Fire Hose

• Tested prior to being placed in use• Tested after being repaired• Testing begins with visual inspection• Test hose under pressure• Record results of testing• Hard sleeves tested by being

connected to a suction source

10.70

Page 71: Chapter 10 Fire Hose and Appliances. Introduction Hose used to move water to fire Fire hose is a flexible conduit Today, many materials are used to make

Lessons Learned• Fire hose, adapters, and appliances allow

firefighters to move water from source to pumper

• Without these tools, firefighters would be limited in ability to move water

• Firefighters must understand the proper use and care of tools– How to connect, advance, and operate these

tools

• These are the basics of firefighting– Best method for learning is practical application

10.71