ITEM NAME:Pack of 2, 12V DC Dosing Pump Peristaltic dosing Head For Aquarium Lab Description: Buckle type design: just one click, easy to take the pump head on and off, and very convenient replace pump pipe and cleaning work. Driver Size: 27.6*37.9 mm(ÃŽ ¦x H); Head Size: 31.7* 20.1mm(ÃŽ ¦x H); Equipped with pump tube (ID x OD) : 2mm inner Dia x 4mm outer Dia. Flow Direction:The direction of flow of the peristaltic pump depends on the connection way of positive and negative. Suitable for Chemical, Experiment,Food, Plants, Environmental protection, Family and many other fields. Applicable power: DC12V; Working environment: temperature 0-40 Â ° C, relative humidity
