| Year | 2008 |
| Date | 10-Oct |
| Volume | 201 |
| Issue | 4,336 |
| Page | 450 |
| Category | Steam |
| Part | |
| Title | A practical approach to injector making |
| Author | Terence Holland |
| Notes | Describes making his design. Overflow ball control, combining cone gap, combining cone - delivery cone gap, combining cone type, cone polishing, bell mouthing, feed restrictions, manufacture, injector body, top overflow chamber, top non-return valve housing, bottom overflow connection, water inlet, overflow pipe, NRV cap and ball cage |