Brass 1 1/2" Fire Nozzle (NH)

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Regular price Price: $67.87
Regular price $0.00 Sale price $67.87
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Stock Level: 10 or more

Product Status: In Stock

When Will it Ship:

Shipping Cost: Free on orders over $100

Shipping Transit Time: 2 to 5 Business Days

Eligible for Express Shipping: Yes

Stock Level Updated: Nov 6, 2024


Item Number: B15
Weight: 2.0 lb
  • Material - Brass
  • Size - 1 1/2 inches
  • Threads - NH / NST
  • This Nozzle Will Only Connect to a 1 1/2 inch NH / NST hose
  • Maximum operating pressure - 100 PSI
  • Approximate Gallons Per Minute - 75 GPM
  • Approximate Distance at 100 PSI - 58 feet
  • Positions - Off, Straight Stream and Fog
  • Height - 4 5/8 inches extended
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Description

Large brass 1 1/2 inch high flow combination nozzle twists open to fog to cone to straight stream patterns. High quality nozzle with oversized bumper and knurled body for excellent grip. This 75 GPM nozzle is well suited for 50 to 100 psi applications.

GPM and Range Data

  • 100 PSI > 75 GPM > 58 feet
  • 75 PSI > 66 GPM > 50 feet
  • 50 PSI > 51 GPM > 44 feet
  • 25 PSI > 39 GPM > 36 feet

National Hose (NH) aka National Standard Thread (NST) is often referred to as “fire hose thread” as this is by far the most common thread in use today by fire departments

WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling.

Specifications

1 1/2" Hose Couplings

  • Inside diameter of a male hose - 1 1/2 inches
  • Outside diameter of a male NH / NST hose - 2 inches (1.99) - 9 Threads per inch
  • Outside diameter a male NPSH or NPT hose - 1 7/8 inches (1.87) - 11.5 Threads per inch

1 3/4" Hose Couplings

  • 1 3/4 inch hoses come with 1 1/2 inch couplings

Help Me Connect

Connections

  • The female side of a NH / NST coupling will only connect to a male NH / NST connection
  • The male side of a NH / NST coupling will only connect to a female NH / NST connection
  • The female side of a NPSH coupling will only connect to a male NPT pipe or a male NPSH connection
  • The male side of a NPSH coupling will only connect to a female NPSH connection.
    It will NOT thread into a female NPT pipe. For example, a male NPSH coupling will NOT thread into a female metal or pvc pipe.
  • The female side of a garden hose will only connect to a male garden hose connection.
  • The male side of a garden hose will only connect to a female garden hose connection.

NH / NST - The most common thread type in use by fire departments today is NST or National Standard Thread. NST also goes by the initials NH or National Hose. It can even be referred to as NHT or National Hose Thread but NST or NH is more common these days. NH = NST.

NPSH - National Pipe Straight Hose (NPSH) or Iron Pipe Thread (IPT) has the same threads per inch (TPI) as National Pipe Tapered (NPT) but the thread does not taper. NPSH is a straight thread and seals by a gasket in the female coupling which allows for a swivel, just like NH / NST, which make both ideal for hose couplings.

NPT - National Pipe Tapered is common in plumbing and some industrial uses. Sometimes referred to as pipe thread because PVC pipe and schedule 40 pipe are typically threaded in NPT. As its name implies this is a tapered thread so that the outside diameter of the male (ODM) gets smaller towards the end of the fitting and the inside diameter of the female narrows with depth. As the two fittings are threaded together the opposite tapers force thread friction and makes the seal without the use of a gasket.

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