Adapters

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Pick the correct chart for the type of adapter you need. Once you have located the correct sizes you can pick the type of material or style.  Using our item number when you order your adapter will ensure you get exactly what you want.

The following abbreviations will be used in the charts:

THREADS

NST  =National Standard Thread which is also Chemical Hose Thread (CHT) and
   National Hose (NH).
NPT  =National Pipe Thread, which is also Tapered Iron Pipe Thread (TIPT)
NPSH  =National Pipe Straight Hose (Pipe thread pitch but uses a gasket instead of
   tapered threads to achieve seal) Sometimes abbreviated as IPS
RL  =Rocker lug style fitting
PL  =Pin Lug
CP  =Chrome plated
BR  =Brass
AL  =Aluminum
SW  =Swivel

Double Male Adapters

Material Size Thread Size Thread Type Item #
Brass 1" NST 1" NPT Hex BR-36HX11
Brass 1-1/2" NST 1-1/2" NPT Hex 1414600115
Brass 2-1/2" NST 2-1/2" NPT Hex 1414600367
Brass 2-1/2" NST 3" NPT Hex 1414600294
AL 1-1/2" NST 1-1/2" NST RL 36-1.5
AL 2-1/2" NST 2-1/2" NST RL 36-2.5

Double Female Adapters

Material Size Thread Size Thread Type Item #
AL 1-1/2" NST 1-1/2" NST RL 35-1.5
BR 2-1/2" SW/NST 2" NPT HEX SDF33S08AB
AL 2-1/2" NST 2-1/2" NST RL 35-2.5
CP/AL 2-1/2" NST 2-1/2" NST RL  
CP/BR 2-1/2" SW/NST 2-1/2" NPT HEX BR38

Female to Male Adapters

Material Female Size Thread Male Size Thread Type Item #
BR 1" NPT 1" NST HEX  
BR 1" NST 3/4" NST HEX  
BR 1" NST 1" NPT HEX  
BR 1-1/2" NST 1-1/2" NPT HEX  
BR 1-1/2" NST 2" NPT HEX  
AL 1-1/2" NST 1" NST RL  
BR 1-1/2" NST 3/4" NST RL  
BR 1-1/2" NPT 1-1/2" NST HEX  
BR 2" NPT 1-1/2" NST HEX  
BR 2" NPT 2-1/2" NST HEX  
BR 2-1/2" NPT 2-1/2" NST HEX  
CP/BR 2-1/2" NPT 2-1/2" NST LUG  
AL 2-1/2" NST 1-1/2" NST RL  
BR 2-1/2" SW/NST 2" NPT HEX  
BR 2-1/2" NST 3/4" NST RL  
BR 2-1/2" NST 2-1/2" NPT HEX  
BR 3" NPT 2-1/2" NST HEX  

 

 

 

 

 

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Last modified: 02/19/08