How to Identify and Measure Fittings
Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
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About Fire-Fighting Hose Threads
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Diverting Valves with Fire-Fighting Hose Fittings
- Valve Type: Ball
- For Use With: Water
- Seal Material: Buna-N Rubber
Control the flow of water in two directions from a single source—these diverting valves have two balls and handles for independent operation of each outlet. They can direct flow to one side outlet at full capacity while shutting off flow to the second side outlet, direct flow to both side outlets at reduced capacity, or shut off flow to both side outlets. Valves have a brass body for good corrosion resistance. They are for use with fire-fighting hose.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads.
For technical drawings and 3-D models, click on a part number.
| Inlet Fire Hose Trade Size | Outlet Fire Hose Trade Sizes | Flow Pattern | Flow Coefficient (Cv) | Max. Pressure | Temp. Range, °F | End-to-End Lg. | Each | |
Brass Body | ||||||||
|---|---|---|---|---|---|---|---|---|
| 2 1/2 | 1 1/2 × 1 1/2 | Y-Pattern | Not Rated | 300 psi @ 150° F | -20° to 150° | 5 5/8" | 000000 | 0000000 |
Spray and Stream Nozzles for Fire-Fighting Hose
Twist the barrel to adjust water flow. Nozzles have a textured barrel for grip and a rubber bumper for impact resistance.
Polycarbonate nozzles are durable and lightweight.
Brass nozzles are more durable than aluminum nozzles.
Aluminum nozzles are lighter than brass nozzles.
Nozzles | Replacement Gaskets | ||||||
|---|---|---|---|---|---|---|---|
| Hose Size | Flow Rate | Dia. | Lg. | Each | Each | ||
NH/NST Female | |||||||
Polycarbonate | |||||||
| 1 | 22 gpm @ 100 psi | 2 3/4" | 4 3/4" | 00000000 | 000000 | 00000000 | 00000 |
| 1 1/2 | 75 gpm @ 100 psi | 2 3/4" | 4 5/8" | 00000000 | 00000 | 00000000 | 0000 |
| 2 1/2 | 150 gpm @ 100 psi | 3 1/2" | 9 1/8" | 00000000 | 000000 | 00000000 | 0000 |
Brass | |||||||
| 1 | 36 gpm @ 100 psi | 2" | 3 1/4" | 0000000 | 00000 | 000000 | 00 |
| 1 1/2 | 95 gpm @ 100 psi | 2 1/2" | 3 1/2" | 000000 | 00000 | 0000000 | 0000 |
UL Listed Brass | |||||||
| 1 1/2 | 95 gpm @ 100 psi | 2 11/16" | 5 13/16" | 0000000 | 000000 | 000000 | 00 |
| 2 1/2 | 205 gpm @ 100 psi | 3 1/4" | 4 1/2" | 0000000 | 000000 | 000000 | 00 |
Aluminum  | |||||||
| 1 | 24 gpm @ 100 psi | 2 3/4" | 4" | 0000000 | 000000 | 000000 | 00 |
| 1 1/2 | 60 gpm @ 100 psi | 2 3/4" | 4 1/2" | 0000000 | 000000 | 000000 | 00 |
Quick-Flow Stream Nozzles for Fire-Fighting Hose
There’s no shut-off valve on these nozzles, so they provide instant water flow.
For technical drawings and 3-D models, click on a part number.
Lever-Activated Stream Nozzles for Fire-Fighting Hose
Use the lever to turn water flow on and off. A rubber bumper provides impact resistance.
For technical drawings and 3-D models, click on a part number.
| Hose Size | Flow Rate | Dia. | Lg. | Spray End Dia. | Each | |
NH/NST Female | ||||||
|---|---|---|---|---|---|---|
Brass | ||||||
| 1 1/2 | 75 gpm @ 100 psi | 3 1/4" | 9 1/2" | 1/2" | 000000 | 0000000 |