Fireground Use; Exploded View & Part List - Task Force Tips Chimney Snuffer Instructions For Safe Operation And Maintenance

5.0 FIREGROUND USE

IT IS THE RESPONSIBILITY OF THE INDIVIDUAL FIRE DEPARTMENT OR AGENCY TO DETERMINE PHYSICAL CAPABILITIES
AND SUITABILITY FOR AN INDIVIDUAL'S USE OF THIS EQUIPMENT.
Many factors contribute to the extinguishment of a fi re. Among the most important is delivering water at a fl ow rate suffi cient to
absorb heat faster than is being generated. The fl ow rate depends largely on the pump discharge pressure and hose friction loss.
The pump discharge pressure may be calculated using a hydraulic equation such as:
For additional information on calculating specifi c hose layouts, consult an appropriate fi re-service training manual, A Firefi ghters
Guide to Nozzles published by Task Force Tips, or call TFT's "Hydraulics Hotline" at 800-348-2686.
6.0 EXPLODED VIEW & PART LIST
Ref # Description
1 CHIMNEY SNUFFER HEAD A3520
2 NOZZLES
3 GASKET
4 HOSE 25 FEET 1.0"NH
5 VALVE BODY 1.0"NH
6 SPRING BELLEVILLE
7 FRONT SEAT
8 BALL
9 TRUNNION
10 O-RING
11 STOP PIN
12 SHUTOFF HANDLE
13 SPIROL PIN
14 O-RING
15 REAR SEAT
16 GARDEN HOSE ADAPTOR
17 CHIMNEY SNUFFER BAG
©Copyright Task Force Tips, Inc. 2004 - 2011
PDP = NP+FL+DL+EL
PDP = Pump discharge pressure in PSI
NP = Nozzle pressure in PSI
FL = Hose friction loss in PSI
DL = Device loss in PSI
EL = Elevation loss in PSI
Part # Qty.
1
A3540 8
V3040 2
A3550 1
D07522N 1
D07590 1
D07570 1
D07530 1
D07540 2
VO-010 2
D07550 2
D07560 1
V1900 2
VO-120 1
D07582 1
A3560 1
A3530 1
3
LIA-300 December 20, 2011 Rev03