The engine runs well on air, boiler has had a twice working pressure hydraulic test with new certification issued.
| length/inches | 14 |
| width/inches | 12 |
| height/inches | 10 |
| weight/kg | 10 |
| wheel material | cast iron flywheel |
| cylinder material | gunmetal |
| valve type | slide |
| lubricator type | displacement |
| CE mark | n/a < 2 litre capacity |
| working pressure/psi | 50 |
| boiler material | copper |
| boiler construction | silver soldered |
| hydraulic test valid to | 17-Jan-2027 |
| safety valve(s) | 1 |
| safety valve type | spring |
| hand pump | 1 |