The Julabo F1000 compact recirculating cooler is a budget-priced and user-friendly instrument for routine application in day-to-day laboratory work. Save up to 250 000 litres of water per year!! Your advantages: Environmental-friendly operation with low energy consumption Compact design Splash-proof membrane keypad with LED temperature display Straightforward filling and draining Filling level indicator May be used with water water/glycol JULABO Thermal G Included with each unit are 2 barbed fittings for tubing 8 and 12 mm inner dia. (pump connections M16X1 male).