A bush is a type of threaded fitting. It is a nut or sleeve that has an outside thread for a larger diameter connection and an inside thread for a smaller diameter connection.
Purpose:
– Joining pipes of different diameters.
– Replacement of damaged threads by drilling. A larger hole is drilled in the part, a new thread is cut and a socket is screwed in.
| Size, G | 1/2″×3/8″ | 3/4″×1/2″ | 1″×1/2″ | 1″×3/4″ |
| Weight, g | 17 | 30 | 76 | 52 |
| A, mm | 16 | 17,5 | 20 | 20 |
| Working pressure, bar | up to 40 | up to 25 | ||
| Body material | Brass CW617N Chrome plated | |||