Motor type: 57 stepper motor（2-phase and four-wire system）
Pump head material: PPS Anti Heavy Corrosive Liquid and long service life
Application: The product is fitted with OEM and installed in devices or on the plate.
Dimension: pls check in the main picture<1-253Yx/JBT≤3000mL/min ,Pump head material: PPS anti strong chemicals 2-Tube 15#、24#、35#、36#,The pump comes with default a section of silicon tube ID7.9 WT2.4mm=35# for testing 3-Motor：12v/24v input 57 stepper motor . Color: black 4-This do not come with driver included, The customer can provide drive by themselves 5-Quick tubing ,Quick Load, Easy install.Long life quiet stepper motor