RP600S Valveless Rotary Piston Pump

Short Description:

Flow Range:

Max Number Of Channels:

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RP600S Valveless Rotary Piston Pump, unique design of rotary pump head with consideration of accuracy and efficiency. The perfect combination of LCD and membrane key can display real-time information such as rotational speed, number of cycles and so on. The operation of users is intuitive and simple. External control input support wide voltage input, analog voltage and current can be automatically switched through software settings. Stainless steel shell design, simple and smooth, suitable for various working environments. The program has more parameter settings to make it perform well in different workplaces.

Pump Head



Flow Per Cycle

0-0.1 mL

0-0.72 mL

Flow Range

0-60 ml/min

0-432 ml/min


♦ Unique design of rotary pump head, compact structure, stable and reliable.

♦ The flow rate does not change with the change of inlet and outlet pressure, so it has more reliable flow rate and liquid volume accuracy.

♦ Single cycles liquid volume adjustable, dispensing repetitive accuracy error<0.5%.

♦ Efficient and stable LF-LCD-OS Software system.

♦ Three working modes: flow rate, time dispensing and volume dispensing.

♦ Support MODBUS protocol RS485 communication, can realize remote digital control, support the setting of communication parameters, and facilitate the connection with various control devices.

♦ Can set different analog signals.

♦ Open multiple control parameters for OEM customized applications.

♦ All stainless steel shell design, high strength, impact resistance, corrosion resistance.

♦ Super anti-interference characteristic, wide voltage design, suitable for complex power supply environment.



Pump Head RH1CKC Q2CKC
Flow Per Cycle 0-0.1 mL 0-0.72 mL
Flow Range 0-60 ml/min 0-432 ml/min
Speed Range 0.1-600 rpm
Outlet Pressure 0.69Mpa
Speed Resolution <0.1 rpm
Speed Accuracy <±0.2%
Dispensing Cycles 1-9999
Dispensing Time 0.1-999.9 S/Min/H
Dispensing Number 1-999, 0 Infinite cycle
Dispensing Interval 0.1-999.9 S/Min/H
External Control Signal External control analog 0-5V/0-10V/4-20mA, software setting, automatic switching outside control start and stop, directional signal support 5V~24V wide voltage
Communication signal RS485 communication, support MODBUS protocol
Power Supply AC 100-240V 50/60Hz
Power Consumption <60W
Working Environment temperature0-40℃ relative humidity<80%
IP grade IP31
Dimension 315×160×240 mm 345×160×240 mm
Weight 4.7kg 4.9 kg

Suitable for Pump Head

Drive Model

Pump Head

Single Cycle


Flow Range

Pump Head Material



0~0.1 mL


0~60 mL/min



0~0.72 mL


0~432 mL/min


Above flow parameters are obtained by using silicone tube to transfer pure water under normal temperature and pressure, in actually it is effected by specific factors such as pressure, medium, etc. Above for reference only.


RP600S Valveless Rotary Piston Pump is a small liquid precise transmission pump. It is suitable for high-precision dispensing and transmission of microfluids, can’t transport liquid containing solid particles.

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