Vacuum Ejector Part No: PNR-4R Provides a reliable and effective means of creating vacuum on steam locomotives for powering brake systems fitted to 7¼" 5" gauge rolling stock Creates 21" Hg. Vacuum over a normal working range between 70 - 80 p.s.i using reasonably dry saturated steam Low steam consumption - demands for steam to be as low as practicable and in proportion to the locomotives grate area Air clack remains tight over long periods without maintenance Suitable for Live Steam and Garden Railways.
The feed water pump is a very visually appealing extension for each steam plant and also significantly increased the functionality. This feed water pump works by two check valves positioned one behind the other.
MicrocosmM7 displacement lubricator / oiler glass. This is a displacement oiler for a model steam engine. Screw fitting is 1/4" X 40 TPI. Length 70mm, width 35MM, diameter 16MM. Volume: 3 ml,Solid brass.Quartz glass wall thickness of 2 mm.