We have here a twin cylinder double acting oscillating steam engine ideal for a model boat project, manufactured from brass, stainless steel and bronze.

Height ...............80mm

Base ..................25mm x 80mm

Bore ..................10mm

Stroke ................12mm

Column and rear bearing block fitted with ball race bearings.

Forward, reverse and throttle on one lever.

Silicone piston and gland seals.

14mm dia. in line displacement lubricator fitted.

Inlet/Outlet are the standard 1/4" x 40tpi.

3/16" output shaft with 4mm threaded prop shaft adapter fitted.

This is a brand new build tested running well on steam, can be seen running here.