HL 358 Forced Air Gas Burner Training Panel
1 trolley on castors HL 100 (not included),  2 compact fitting,  3 gas burner,  4 main switch,  5 "boiler” display and control panel,  6 "process control” display,  7 indicators,  8 programmable pocket calculator,  9 tube manometer,  10 flow meter,  11 throttle valve,  12 gas meter,  13 shut-off valve