

No returnable if used. For more information about our return policy, please refer to the Orders and Returns.
Polycarbonate spray nozzle with handle for 2.5″ hose, QST (Quebec) thread, fog stream, full stream or complete shut-off, sold individually.
QST tread fog nozzle is extremely useful tools for firefighters. They quickly bring fires under control by creating a water mist that cools the affected area and reduces the amount of smoke. Water fog is effective in extinguishing fires because it cools the burning area and reduces the amount of oxygen available to the fire. Hoses are also highly effective in protecting firefighters from flames and heat, by creating a water barrier between them and the fire. These handles are easy to grip, facilitating the user's progress.
Regarding the thread types used in Canada on 2-1/2″ hoses:
Thread types applicable in Canada by province or territory |
|||
Code |
Provinces or territories |
ODM outside diameter |
TPI number of threads per inch |
AMA |
Alberta Mutual Aid |
2.990 |
8 |
BCT |
British Columbia |
3.000 |
8 |
CSA |
Canadian Standard (Ontario) |
3.125 |
5 |
QST |
Standard Quebec |
3.031 |
7 |
WCT |
Western Canada Fire Under |
3.250 |
6 |
NOVA |
Nova Scotia-Zone 1 |
3.234 |
5 |
QMT |
Quebec / Montreal Combination |
3. 031 |
7 |
Special features:
It is important to note that QST tread fog nozzles are not always the best option for extinguishing all types of fire. For example, it is not advisable to use water to extinguish a fire involving combustible metals such as magnesium, titanium, sodium and potassium. In addition, it's important to know how to use a fog stream correctly, and not to fight a fire if you're not sure what you're doing.
Application:
Here are some general tips for using a fire hose:
Restriction:
You'll only find QST threading in Quebec, but sometimes you'll come across pieces of equipment with other types of thread.
Other nozzles for other provinces:
IBPL-250CSA: 2-1/2″ Fog/Full stream/Stop, CSA, for the province of Ontario.
IBPL-250BAT: 2-1/2″ Fog/Full These handles are easy to grip, facilitating the wearer's progress. /Stop, AMA/BC, for Western provinces, British Columbia (BCT) and Alberta (Alberta Mutual Aid).
IBPL-250NS: 2-1/2″ Fog/Full stream/Stop, NS, for the province of Nova Scotia.
These products are available on request only through Customer Service.
Maintenance and service life:
Use a soft, damp cloth to clean the nozzle after each use. Avoid using harsh chemicals or abrasives that could damage the nozzle. Store the nozzle in a dry place away from direct sunlight. Avoid leaving the nozzle exposed to extreme temperatures.
Suggestions:
Need additional safety equipment? See items; 24″ circular hose reel for double-jacket hose (IBD25), Permatek double-jacket fire hose, 2.5″ x 50′ (BM5025), external plastic threaded plug for QST threaded fireman's coupling (ICC251), aluminum fireman's fitting poster for siamese connection (EI301-12), 10 lb Class ABC ULC 6A-80BC fire extinguisher with wall hook (EXABC10), 18″ circular fire hose reel cover (IBC75).
See "Accessories" at the bottom of the page. If you're looking for work equipment, have a look at the following products: Amerex 862 vehicle hook for 10 lb portable extinguisher (CUNV10) and the combined hose and hydrant wrench (ICC250H).
Text colored green corresponds to hyperlinks to specific safety equipment or general information.
Data sheet
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