Nozzles and Couplings

We carry many other fittings and couplings in addition to those listed on our website.
If there is a specific item your looking for, please email us the details at
sales@bestfireco.com , and we will get back to you.  Be sure to include information about the type of threads you need (see the file: Measuring Hose Couplings.pdf
or call for assistance.

Pipe/Hose Thread Standard Abbreviations
NST
(NHT or CHT)
National Standard Thread - Common designation for US Fire Hose fittings.
This thread pattern is also known as National Hose Thread (NHT) or Chemical Hose Thread (CHT)
NPSH or IPS National Pipe Straight Hose (American Standard Straight Pipe for Hose Couplings)
Pipe thread pitch, but uses a gasket instead of tapered threads to achieve seal.
NPT or TIPT National Pipe Thread, which is also known as Tapered Iron Pipe Thread.
PCT Pacific Coast Thread fittings. Originally developed by Valley Foundry of Fresno, CA.
Designed primarily as hose fittings used in the wine industry.
GHT Garden Hose Thread
SIPT Straight Iron Pipe Thread
TIPT Tapered Iron Pipe Thread
NPTF National Pipe Tapered Dryseal (American Standard Taper Pipe - Dual Dryseal Thread)
NPSM National Pipe Straight Mechanical (American Standard Straight Mechanical Joints)
Chicago Chicago Fire Department Thread
NYC NYC Fire Department Thread

 



Model Product Image Item Name Price
10NST Nozzle, Fire Hose, Polycarbonate, 1 inch NST

Nozzle, Fire Hose, Polycarbonate, 1 inch NST

Nozzle, Fire Hose, Polycarbonate, 1 inch NST High-impact Polycarbonate Nozzles are an economical alternative to expensive brass models with the same...
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15NST Nozzle, Fire Hose, Polycarbonate, 1.5 inch NST

Nozzle, Fire Hose, Polycarbonate, 1.5 inch NST

Nozzle, Fire Hose, Polycarbonate, 1.5 inch NST High-impact Polycarbonate Nozzles are an economical alternative to expensive brass models. Ideal for...
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712 Fitting, Brass Adapter, 1.5 in. NPT-Female x 1.5 in. NST-Male

Fitting, Brass Adapter, 1.5 in. NPT-Female x 1.5 in. NST-Male

Fitting, Brass Adapter, 1.5 in. NPT-Female x 1.5 in. NST-Male Rigid hexagon design in cast brass. Used to change configuration, threads or size.
Price Unavailable

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713 Fitting, Brass Adapter, 1.5 in. NST-Female x 1.5 in. NPT-Male

Fitting, Brass Adapter, 1.5 in. NST-Female x 1.5 in. NPT-Male

Fitting, Brass Adapter, 1.5 in. NST-Female x 1.5 in. NPT-Male Rigid hexagon design in machined cast brass. Used to adapt Iron Pipe Thread to Standard...
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714 Fitting, Brass Adapter, 1.5 in. NPSH-Female x 1.5 in. NST-Male

Fitting, Brass Adapter, 1.5 in. NPSH-Female x 1.5 in. NST-Male

Fitting, Brass Adapter, 1.5 in. NPSH-Female x 1.5 in. NST-Male Rigid hexagon design in machined cast brass. Used to reduce and adapt National Pipe...
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715 Fitting, Brass Adapter, 2.5 in. NPT-Female x 2.5 in. NST-Male

Fitting, Brass Adapter, 2.5 in. NPT-Female x 2.5 in. NST-Male

Fitting, Brass Adapter, 2.5 in. NPT-Female x 2.5 in. NST-Male Rigid hexagon design in machined cast brass. Used to reduce and adapt National Pipe...
Price Unavailable

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716 Fitting, Brass Adapter, 2.5 in. NST-Female x 2.5 in. NPT-Male

Fitting, Brass Adapter, 2.5 in. NST-Female x 2.5 in. NPT-Male

Fitting, Brass Adapter, 2.5 in. NST-Female x 2.5 in. NPT-Male Rigid hexagon design in machined cast brass. Used to adapt National Pipe Thread to...
Price Unavailable

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721 Fitting, Brass Reducer, 2.5 in. NST-Female x 1.5 in. NST-Male

Fitting, Brass Reducer, 2.5 in. NST-Female x 1.5 in. NST-Male

Fitting, Reducer, Brass, 2.5 in. NST-Female x 1.5 in. NST-Male Includes gasket for 2-1/2 inch Female connection. Used to attach 1-1/2 inch fire hose...
Price Unavailable

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726 Fitting, Brass Reducer, 1.5 in. NST-Female x .75 in. GHT-Male

Fitting, Brass Reducer, 1.5 in. NST-Female x .75 in. GHT-Male

Reducer, Brass, 1.5 in. NST-Female x .75 in. GHT-Male Pin lug design in cast brass. Used to adapt 1.5 in Fire Hose connection to standard 0.75 in...
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727 Fitting, Brass Reducer, 1.5 in. NST-Female x 1 in. NST-Male

Fitting, Brass Reducer, 1.5 in. NST-Female x 1 in. NST-Male

Reducer, Brass, 1.5 in. NST-Female x 1 in. NST-Male Pin lug design in cast brass. Brass Reducers are used to change threads or fitting size.
Price Unavailable

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731 Fitting, Brass Adapter, 1.5 in. NPT-Male x 1.5 in. NST-Male

Fitting, Brass Adapter, 1.5 in. NPT-Male x 1.5 in. NST-Male

Fitting, Brass Adapter, 1.5 in. NPT-Male x 1.5 in. NST-Male Rigid hexagon design in machined cast brass. Male x Male Brass Hexagon Nipples are used...
Price Unavailable

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732 Fitting, Brass Adapter, 2.5 in. NPT-Male x 2.5 in. NST-Male

Fitting, Brass Adapter, 2.5 in. NPT-Male x 2.5 in. NST-Male

Fitting, Brass Adapter, 2.5 in. NPT-Male x 2.5 in. NST-Male Rigid hexagon design in machined cast brass. Male x Male BRASS HEXAGON NIPPLES are used...
Price Unavailable

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A25M1-25M1 Fitting, Brass Adapter, 2.5 in. NST-Male x 2.5 in. NST-Male

Fitting, Brass Adapter, 2.5 in. NST-Male x 2.5 in. NST-Male

Fitting, Brass Adapter, 2.5 in. NST-Male x 2.5 in. NST-Male Rigid hexagon design in machined cast brass. Male x Male BRASS HEXAGON NIPPLE used to...
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733 Fitting, Brass Adapter, 2.5 in. NPT-Male x 1.5 in. NST-Male

Fitting, Brass Adapter, 2.5 in. NPT-Male x 1.5 in. NST-Male

Fitting, Brass Adapter, 2.5 in. NPT-Male x 1.5 in. NST-Male Rigid hexagon design in machined brass. Male x Male BRASS HEXAGON NIPPLES are used to...
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751 Fitting, Brass Adapter, 2 in. NPT-Female x 2.5 in. NST-Male

Fitting, Brass Adapter, 2 in. NPT-Female x 2.5 in. NST-Male

Fitting, Brass Adapter, 2 in. NPT(TIPT)-Female x 2.5 in. NST-Male Rigid hexagon design in machined cast brass. Used to adapt National Pipe Thread to...
Price Unavailable

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761 Fitting, Brass Adapter, Hexagon, 2.5 in. NST-F X 2.5 in. NPT-F

Fitting, Brass Adapter, Hexagon, 2.5 in. NST-F X 2.5 in. NPT-F

Adapter, Brass Hexagon, 2.5 in. NST-Female X 2.5 in. NPT-Female Rigid hexagon design in machined brass. Brass Hexagon Adapters F-F are used to...
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762 Fitting, Brass Adapter, 1.5 in. NST-Female X 1.5 in. NPT-Female

Fitting, Brass Adapter, 1.5 in. NST-Female X 1.5 in. NPT-Female

Adapter, Brass Hexagon, 1.5 in. NST-Female X 1.5 in. NPT-Female Rigid hexagon design in machined brass. Brass Hexagon Adapters F-F are used to...
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763 Fitting, Brass Adapter, 1.5 in. NST-Female X 1.5 in. NST-Female

Fitting, Brass Adapter, 1.5 in. NST-Female X 1.5 in. NST-Female

Adapter, Brass Hexagon, 1.5 in. NST-Female X 1.5 in. NST-Female Rigid hexagon design in machined brass. Brass Hexagon Adapters F-F are used to...
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Fittings and Couplings, Other

Fittings and Couplings, Other

Other Fittings and Couplings are Available We carry many fittings and couplings not shown on our website yet . If you need a specific fitting or...
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