 | Here we have replaced the red GPO2 laminated base
pressing with a Class 'F' UL approved 50% glass filled nylon material. |
| The brass brush holder pressings have been
replaced with gold anodised aluminium extrusion to AA20. |
| Broached tunnel sections provide more accurate
brush guide. |
| Brush alignment is improved by mould design,
improving brush life. |
| Clock springs have been replaced with constant
force springs, giving approximately 50% more life. |
| Overall costs reduced by approximately 10%. |
Lewis Banks & Sons (Engineers) Ltd.
