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SP-MiniPump
    Speed range：0.1-300 rpm
    Flow range：0.0024-190 mL/min
Optional pump head：
MiniPump
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Product Introduction

  • 304 stainless steel housing, resisting corrosion, space-saved.
  • OLED screen, displaying the current motor speed and working status.
  • Digital knob controls speed, and toggle switch controls direction and start/stop.
  • Various external control functions, supporting RS485 standard Modbus protocol.

Technical Parameter

Flow rate range 0.0024~190mL/min
Speed range 0.1~300 rpm, reversible
Speed resolution 0.1rpm
Speed control Digital knob controls speed
Motor type Stepper motor
Display OLED display
External control Start/stop control (switch signal), Speed control 0-5V, 0-10V, 4-20mA optional (analog signal)
Communication interface RS485 supports Modbus protocol (RTU mode)
Power supply 24V/1A DC power
Drive dimension 136×113×108 mm (L×W×H)
Weight 1.64 kg
Power consumption <30W
Condition temperature 0-40℃
Relative humidity <80%
IP rating IP31

Pump Head Parameter

Rotation speed(rpm) Flow rate mL/min(use 1mm wall thickness tube,more use in dual channels)
Tubing ID 1mm Tubing ID 2mm Tubing ID 2.5mm Tubing ID 3mm
5 0.25 0.90 1.28 1.78
10 0.49 1.84 2.59 3.52
15 0.74 2.76 3.85 5.30
25 1.25 4.57 6.43 8.80
40 2.00 7.31 10.25 14.02
50 2.52 9.14 12.78 17.47
75 3.76 13.64 19.04 26.12
100 5.03 18.17 25.42 35.34
200 10.12 36.45 51.27 71.44
250 12.63 45.75 64.34 88.35
300 15.01 54.63 76.84 108.39

Rotation speed(rpm) Flow rate mL/min(use 1.6mm wall thickness tube,more use in single channel)
13#Tubing ID 0.8mm 14#Tubing ID 1.6mm 16#Tubing ID 3.1mm 25#Tubing ID 4.8mm
5 0.12 0.56 1.97 3.26
10 0.26 1.15 3.90 6.41
15 0.39 1.74 5.80 9.52
25 0.66 2.88 9.59 15.74
40 1.08 4.59 15.29 25.15
50 1.34 5.69 18.96 31.14
75 2.00 8.54 28.36 46.55
100 2.73 11.37 37.66 61.98
200 5.46 22.76 76.02 124.14
250 6.81 28.40 95.08 153.63
300 8.28 33.88 114.31 190.00

OSD

Dimension（Unit：mm）