Hose End Fittings & Adapters
Unions, Connectors, Elbows & Tees
The part numbers for all fittings may have one, two or three dash numbers to indicate size. Where only one dash number is given, the assembly has the same size at all ends. All dash numbers are expressed in sixteenths of an inch, as shown in the table below. For example:
Threaded Parts
Part numbers for fittings with threaded ends always have two or three dash numbers. For example:
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Reducers
To order a reducer, two or three or dash numbers must be given to indicate the different end sizes.
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The most frequently used fittings are shown in the table. Any other fittings can be ordered by using the proper dash numbers.
| Size | Dash No. | Size | Dash No. |
| 1/8 | -2 | 3/4 | -12 |
| 1/4 | -4 | 1″ | -16 |
| 3/8 | -6 | 1-1/4 | -20 |
| 1/2 | -8 | 1-1/2 | -24 |
| 5/8 | -10 | 2″ | -32 |
Hose Assemblies
Hose assemblies are available in a variety of pressure and service applications. Hose sizes are specified in 1/16 of an inch. Please: specify size, pressure requirements, fitting material, and overall length (“A” dimension).
