Mark III (O Gauge)

The Mark III is a modified design incorporating a vertical inline lubricator which is filled from inside the cab using the syringe provided. This greater oil capacity increases the  lubrication of the steam resulting in a more efficient engine with less wear. The fire box door is a cosmetic feature which can be removed to uncover the boiler certificate number.

Specifications:

• Overall size 230 mm
• Overall width 100 mm
• Overall height 120 mm
• Weight 1.3 Kg
• Boiler diameter 44 mm dia
• Volume 1.8 cm³, 120 ml
• Lubricator capacity 5 ml
• Safety valve 40 psi 2.75 bar
• Decal included in box.