Heavy duty steel chassis 
Stainless steel cover 
4 large robust wheels for tough terrain 
Large 31ltr easy fill fuel tank with low level sensor
Efficient M2 boiler system & double spiral coil
Steam stage with low pressure steam valve
ST66 chemical valve for improved calibration 
Professional Interpump with ceramic pistons 
Industrial 1450rpm 4 pole electric Nicolini motor
Automatic stop/start system 
Bypass valve and safety valve 
Pressure gauge 
Burner control with flow switch and thermostat 
24v low tension safety controls 
Low level fuel warning lamp with burner shut down
Mains power on lamp
Including 10mt high pressure hose, single lance and RL37 washgun with swivel