Aluminum 1" x 3/8" Orifice Smooth Bore Nozzle (NH)
1" Male Hose
- Inside diameter of a male hose - 1 inch
- Outside diameter of a male NH / NST adapter - 1.375 inches (8 Threads per inch)
- Outside diameter a male NPSH or NPT adapter - 1.295 inches (11.5 Threads per inch)
Aluminum 1" Fire Nozzle 30 GPM (NH)
1" Male Hose
- Inside diameter of a male hose - 1 inch
- Outside diameter of a male NH / NST adapter - 1.375 inches (8 Threads per inch)
- Outside diameter a male NPSH or NPT adapter - 1.295 inches (11.5 Threads per inch)
Aluminum 1" x 3/8" Orifice Pistol Grip Smooth Bore Fire Nozzle (NH)
1" Male Hose
- Inside diameter of a male hose - 1 inch
- Outside diameter of a male NH / NST adapter - 1.375 inches (8 Threads per inch)
- Outside diameter a male NPSH or NPT adapter - 1.295 inches (11.5 Threads per inch)
Aluminum 1" Heavy-Duty 13 to 60 GPM Fire Nozzle (NH)
1" Male Hose
- Inside diameter of a male hose - 1 inch
- Outside diameter of a male NH / NST adapter - 1.375 inches (8 Threads per inch)
- Outside diameter a male NPSH or NPT adapter - 1.295 inches (11.5 Threads per inch)
Akron ProVenger 1" Heavy-Duty 5 to 40 GPM Fire Nozzle (NH)
1" Male Hose
- Inside diameter of a male hose - 1 inch
- Outside diameter of a male NH / NST adapter - 1.375 inches (8 Threads per inch)
- Outside diameter a male NPSH or NPT adapter - 1.295 inches (11.5 Threads per inch)
Plastic 1 1/2" Red Fire Nozzle (NH)
1 1/2" Hose
- Inside diameter of a male hose - 1 1/2" inches
- Outside diameter of a male NH / NST hose - 1.99 inches
- Outside diameter a male NPSH or NPT hose - 1.87 inches
1 3/4" Hose Couplings
- 1 3/4 inch hoses come with 1 1/2 inch couplings
Plastic 1 1/2" Red Fire Nozzle With Bumper (NH)
1 1/2" Hose
- Inside diameter of a male hose - 1 1/2" inches
- Outside diameter of a male NH / NST hose - 1.99 inches
- Outside diameter a male NPSH or NPT hose - 1.87 inches
1 3/4" Hose Couplings
- 1 3/4 inch hoses come with 1 1/2 inch couplings
Aluminum 1 1/2" x 3/8" Orifice Pistol Grip Smooth Bore Nozzle (NH)
1 1/2" Hose
- Inside diameter of a male hose - 1 1/2" inches
- Outside diameter of a male NH / NST hose - 1.99 inches
- Outside diameter a male NPSH or NPT hose - 1.87 inches
1 3/4" Hose Couplings
- 1 3/4 inch hoses come with 1 1/2 inch couplings
Aluminum 1 1/2" x 15/16" Orifice Pistol Grip Smooth Bore Nozzle (NH)
1 1/2" Hose
- Inside diameter of a male hose - 1 1/2" inches
- Outside diameter of a male NH / NST hose - 1.99 inches
- Outside diameter a male NPSH or NPT hose - 1.87 inches
1 3/4" Hose Couplings
- 1 3/4 inch hoses come with 1 1/2 inch couplings
Aluminum 1 1/2" Constant Flow Fire Nozzle (NH)
1 1/2" Hose
- Inside diameter of a male hose - 1 1/2" inches
- Outside diameter of a male NH / NST hose - 1.99 inches
- Outside diameter a male NPSH or NPT hose - 1.87 inches
1 3/4" Hose Couplings
- 1 3/4 inch hoses come with 1 1/2 inch couplings
Plastic 1 1/2" Red Fire Nozzle (NPSH)
1 1/2" Hose
- Inside diameter of a male hose - 1 1/2" inches
- Outside diameter of a male NH / NST hose - 1.99 inches
- Outside diameter a male NPSH or NPT hose - 1.87 inches
1 3/4" Hose Couplings
- 1 3/4 inch hoses come with 1 1/2 inch couplings
Plastic 1 1/2" Red Fire Nozzle With Bumper (NPSH)
1 1/2" Hose
- Inside diameter of a male hose - 1 1/2" inches
- Outside diameter of a male NH / NST hose - 1.99 inches
- Outside diameter a male NPSH or NPT hose - 1.87 inches
1 3/4" Hose Couplings
- 1 3/4 inch hoses come with 1 1/2 inch couplings
Aluminum 1 1/2" Pistol Grip Red Fire Nozzle (NPSH)
1 1/2" Hose
- Inside diameter of a male hose - 1 1/2" inches
- Outside diameter of a male NH / NST hose - 1.99 inches
- Outside diameter a male NPSH or NPT hose - 1.87 inches
1 3/4" Hose Couplings
- 1 3/4 inch hoses come with 1 1/2 inch couplings
Brass 2" Heavy-Duty Industrial Fire Nozzle (NPSH)
2" Male Hose
- Inside diameter of a male hose - 2 inch
- Outside diameter of a male NH / NST adapter - 2.51 inches (8 Threads per inch)
- Outside diameter a male NPSH or NPT adapter - 2.35 inches (11.5 Threads per inch)
Note - 2 inch NH or NST is very rare. If the outside diameter of male adapter is approximately two inches, you need 1 1/2 inch NH or NST.
