ITEM NAME:2 Pieces Aquarium Peristaltic Dosing Pump Black & White Description: Buckle type design: just one click, easy to 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) : 2.5mm inner Dia x 4.7mm 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
