The ZORO SELECT 2UA81 is a stainless steel reducing coupling designed to connect pipes of different diameters in a straight line. Material: 304 Stainless Steel; rated for a maximum pressure of 3000 psi at 100°F and a maximum steam pressure of 2500 psi at 350°F. This coupling features a Female FNPT connection on Side A with a nominal pipe size of 1/2 inch and a Female connection on Side B with a nominal pipe size of 1/4 inch, Side A: FNPT 1/2 in; Side B: FNPT 1/4 in; provides a 1/2 in to 1/4 in size transition.
Key Features:
- Material: 304 Stainless Steel
- Connection Type: FNPT on Side A, Female on Side B
- Pressure Rating: Class 3000, maximum pressure 3000 psi @ 100°F
- Max Steam Pressure: 2500 psi @ 350°F
- Fitting Shape: Reducing Coupling, providing size transition
- Standards: ASTM A182, ANSI/ASME B1.20.1, ASME B16.11
| Pipe Size - Pipe Fitting | 1/2" x 1/4" |
|---|---|
| Specific Fitting Shape | Reducer Coupling |
| Pipe Fitting Material | 304 Stainless Steel |
| Fitting Connection Type | FNPT |
| Fitting Schedule/Class | Class 3000 |
| Basic Pipe Fitting Shape | Coupling |
| Basic Pipe Fitting Material | Metal |
| Item | Reducing Coupling |
| Max. Steam Pressure | Not Applicable |
| Specific Pipe Fitting Shape | Reducing Coupling |
| Standards | ASME B16.11, ASTM A182 |
| Pipe Size (Fittings) | 1/2" x 1/4" |
| Fittings Sub-Category | Couplings |
| Max. Pressure | 3000 psi@100 Degrees F |
| Pipe Fitting Schedule/Class | 3,000 (Class) |
| Pipe Size | 1/2" x 1/4" |
| Class | Class 3000 |
| Includes Seal | No |
| Fitting Side B Pipe Threading | 18 |
| Fitting Side A Nominal Pipe Size | 1/2 in |
| Includes Pre-Applied Thread Sealant | No |
| Fitting Side A Pipe Threading | 14 |
| Fitting Side B Type | Threaded |
| Fitting Side B Nominal Pipe Size | 1/4 in |
| Fitting Side A Type | Threaded |
| Fitting Side A Gender | Female |
| Fitting Side B Gender | Female |
| Material Grade | 304 |
| Fitting Side B Outside Diameter | Not Applicable |
| Fitting Side A Outside Diameter | 1-7/64 in |
| Series | Not Applicable |
| Number of Bolt Holes | Not Applicable |
| Seal Material | Not Applicable |
| Flange Outside Diameter | Not Applicable |
| Application | Air, Non-Potable Water, Oils |
| Manufacture Location | Not Applicable |
| Fitting Thread Size A | 1/2 in to 14 |
| Overall Length | 1-7/8 in |
| Gravity Flow | Not Applicable |
| Side A Thread Type | NPT |
| Flange Thickness | Not Applicable |
| Thread Sealant Type | Not Applicable |
| Bolt Hole Diameter | Not Applicable |
| Finish/Coating | Ball Blasting |
| Fitting Thread Size B | 1/4 in to 18 |
| Side B Thread Type | NPT |
| Hex Size | Not Applicable |
| For Pipe Schedule | Schedule 160 |
| Color | Silver |
| Bolt Circle Diameter | Not Applicable |
| Maximum Operating Pressure | Not Applicable |
| Wire Rope Length | 1-7/8 in |
| Length | 1-7/8 in |
| Wire Color | Silver |
| Country of Origin (subject to change) | Taiwan, Province of China |
| Package Quantity | 1 |