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OI302P Dispensing Peristaltic Pump Stepper Motor

Flow Rate:0.007~2280mL/min

Adopts stepper motor, supports multi-channel 

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OI302P is a multi-functional dispensing peristaltic pump. The flow rate is 0.007~2280mL/min. OI302P peristaltic pumps have three working models- liquid transfer, dispensing filling, and timed filling. Color screen intuitive display. Easy knob operation. Convenience. Long lifespan. It supports the precision micro fluid transfer and automatically records the current data for subsequent automatic dispensing filling. Various pump heads are loaded, such as the YZ series and DG series. Support the RS485MODBUS communication protocol, analog control, and foot pedal control.


Stainless steel shell, high strength, corrosion resistance, easy to clean.IP31 protection.

Support multi-working models, liquid transfer, dispensing filling, and timed filling.

Multi-pump heads to choose from, meeting different flow rate requirements. It loads with YZ, TX, and DG pump heads.

Stepper motor, stable flow, support multi-channel

Support RS485/MODBUS communication protocol, analog control, foot switch control.




OI302P Peristaltic pump can use in chemical, mineral processing, photovoltaic, laboratory, etc. industries, filling of various liquids

OI302P Laboratory Peristaltic Pump

OI302P Laboratory Peristaltic Pump

Drive ModelOI302P
Max Speed300rpm(reversible)
Max Flow2280mL/min
Speed resolution0.1rpm
Adjust speedDigital knob + button to adjust the speed
Display methodColour display showing current working status
Suction angle0° - 3600° (0° for no reabsorption)
Suction speed0-300rpm
Power supplyAC 100-240V
Power frequency50Hz/60Hz
External control methodInputs: Start/stop control/direction control/speed control (0-5V, 0-10V, 0-10Khz, 4-20mA optional) RS485 serial communication
Output: Start/stop/direction/analogue (0-5V, 0-10V, 4-20mA, 0-10Khz)
Drive size218.5×142×235.2(mm)
Protection gradeIP31(Indoor use, avoid long-term exposure to UV rays)

Pump Head Flow Parameter Table

ModelPump HeadMax Speed(rpm)Max Flow(mL/min)
            OI302PYZ1515X 30021811532465108701140


YZ25m 30051087011401500






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Baoding Chuangrui Precision Pump Co., Ltd.

Baoding Chuangrui Precision Pump Co., Ltd. is located in Hebei of China. Started production of the peristaltic pump in 2010, as the top pump manufacturer in China, we now have 30 series production including peristaltic metering pump, pump head, dispensing filling system, micro gear pumps and industrial peristaltic pumps.

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    +86 15932139831

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    2 Floors, East Unit, Building 12, ZOL Innovation Base, Huiyang street, Baoding, Hebei, China.

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