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.