Sold June 2021 Back to Archive

Large engine house steam plant - stock code 9733

We sold this to a long-time customer of ours back in 2021. In storage since, it remains in much the same condition - words below were written at that time, pictures opposite were taken in recent times.

A large "engine house" steam plant, an impressive model comprising a Stuart Mendip boiler - currently gas-fired with ceramic burner, but including a coal grate that shows signs of having been used in the past - providing steam for a Stuart S50 mill engine, 10V vertical engine with dynamo and Cotswold Heritage vertical engine.

Boiler is fed from a water tank with hand pump, the engines are each fitted with a displacement lubricator, exhaust steam is piped into an oil trap and thence to the chimney.

The boiler has had a twice working pressure hydraulic test with new certification issued.

The plant has been unused for some time and will, no doubt require some recommissioning, however all engines are free to turn over - the S50 and 10V run well on air, the other engine appears somewhat throttled by its steam valve.

length/inches 36
width/inches 14
height/inches 14
working pressure/psi 75
boiler type three drum with water tubes
boiler material copper
boiler construction silver soldered
hydraulic test valid to 28-Jun-2023
safety valve(s) 1
safety valve type spring
hand pump 1