The ZORO SELECT - 4307000292 is a hex reducing bushing made from 304 stainless steel, designed to provide a smaller, male-threaded connection by screwing into a larger, female-threaded opening. It adapts differing pipe or fitting sizes with threaded MNPT x FNPT connections, sized 4 in on the female side and 1 in on the male side. The fitting is rated for Class 3000 pressure, with a maximum pressure of 2,570 psi at 100°F and a maximum steam pressure of 1,965 psi at 350°F. It features a hexagonal outer shape for wrench tightening to form a joint rated for maximum operating pressure of 2,570 psi @ 100°F (Class 3000). Threads conform to ASME B1.20.1 NPT, materials to ASTM A182, and dimensions to ASME B16.11 standards. Key Features:
- Material: 304 Stainless Steel
- Connection types: Male NPT on 1 in side and Female NPT on 4 in side
- Pressure rating: Class 3000
- Maximum pressure: 2,570 psi @ 100°F
- Maximum steam pressure: 1,965 psi @ 350°F
- Hex wrench size: 1 in across flats
- Color: Silver
- Outside diameter: 4-37/64 in on the female connection side
- Does not include pre-applied thread sealant or separate seal
| Pipe Size - Pipe Fitting | 4" x 1" |
|---|---|
| Specific Fitting Shape | Hex Reducing Bushing |
| Pipe Fitting Material | 304 Stainless Steel |
| Fitting Connection Type | MNPT x FNPT |
| Fitting Schedule/Class | Class 3000 |
| Basic Pipe Fitting Shape | Bushing |
| Basic Pipe Fitting Material | Metal |
| Item | Hex Reducing Bushing |
| Standards | ASME A182, ANSI B1.20.1, ASME B16.11 |
| Fittings Sub-Category | Bushings |
| Max. Steam Pressure | 1965 psi @ 350 Degrees F |
| Pipe Size | 4" x 1" |
| Specific Pipe Fitting Shape | Hex Reducing Bushing |
| Outside Dia. | 4-37/64 in |
| Max. Pressure | 2570 psi@100 Degrees F |
| Pipe Fitting Schedule/Class | 3,000 (Class) |
| Pipe Size (Fittings) | 4" x 1" |
| Hex Size | 1 in |
| Fitting Side A Gender | Male |
| Class | Class 3000 |
| Material Grade | 304 |
| Includes Pre-Applied Thread Sealant | No |
| For Pipe Schedule | Schedule 160 |
| Fitting Side A Type | Threaded |
| Fitting Side B Type | Threaded |
| Fitting Side B Gender | Female |
| Color | Silver |
| Maximum Operating Pressure | Refer to Specification |
| Fitting Side A Nominal Pipe Size | 4 in |
| Includes Seal | No |
| Fitting Side B Nominal Pipe Size | 1 in |
| Thread Sealant Type | Not Applicable |
| Side A Thread Type | NPT |
| Side B Thread Type | NPT |
| Wire Color | Silver |
| Country of Origin (subject to change) | Taiwan, Province of China |
| Package Quantity | 1 |