Boiler D4000/B. A compact all glass still, which can be wall or bench mounted. Produces up to 4L per hour of single distilled water. Consisting of horizontal boiler with 3kW heating element and double coil condenser which cools the distillate to around 30°C. The boiler can be drained via ROTAFLO® stopclock and cleaned without dismantling. Automatic safety devices are fitted to prevent overheating. Supplied with level control device which turns the heater off when the reservoir is full. Requires minimum flow of 1L per minute. 220/240V. Dimensions (W D H): 540 160 410mm.