Adaptors And Reducers Type 476 (Group 1 Mining)
Application
Provides a means of connection between the equipment and Cable Glands with dissimilar thread sizes or types.
Materials & Finishes
Type 476 Adaptors/Reducers are manufactured as standard in Brass.
Technical Data
Flameproof and Increased Safety EExde I. 
I M2 IP66
Certificate No. SIRA 06 ATEX 1240U.
Suitable for use in Mines.
Construction and test standards EN 50014,EN 50018 and EN 50019.
| ADAPTOR AND REDUCER SELECTION TABLE | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Adaptor Reducer |
Male Thread | ||||||||||||||||||
| Metric | NPT | ||||||||||||||||||
| M16 | M20 | M25 | M32 | M40 | M50 | M63 | M75 | ½" | ¾" | 1" | 1¼" | 1½" | 2" | 2½" | 3" | ||||
 |
 |
M16 | |||||||||||||||||
| M20 | |||||||||||||||||||
| M25 | |||||||||||||||||||
| M32 | |||||||||||||||||||
| M40 | |||||||||||||||||||
| M50 | |||||||||||||||||||
| M63 | |||||||||||||||||||
| M75 | |||||||||||||||||||
 |
½" | ||||||||||||||||||
| ¾" | |||||||||||||||||||
| 1" | |||||||||||||||||||
| 1¼" | |||||||||||||||||||
| 1½" | |||||||||||||||||||
| 2" | |||||||||||||||||||
| 2½" | |||||||||||||||||||
| 3" | |||||||||||||||||||
All metric entry threads are 1.5mm pitch medium fit.
Adaptors And Reducers Type M476 (Group 1 Mining)
Adaptor Ordering Example
476/Male Thread Size/Female Thread Size
e.g. 476/M25/M20
Reducer Ordering Example
476/1/Male Thread Size/Female Thread Size
476/1/M25/¾" NPT
