Dosing Pumps
Specification:
Name: 280 peristaltic pump (land self-priming)
Applicable voltage range: DC3-6V
Rated voltage: DC3V
No-load current: 395mA
Power: about 3 watts
Flow rate: 70mL/min
Weight of a single pump: 67g
Measured the corresponding parameters of the water pump at different voltages:
3 volts, no-load current 395 mA, pump head speed 245 rpm, flow rate of about 70 ml / min;
3.7 volts, no-load current 400 mA, pump head speed 325 rpm, flow rate about 80 ml/min;
5 volts, no-load current 435 mA, pump head speed 430 rpm, flow rate of about 130 ml / min;
From the parameters: the peristaltic pump is low speed, small flow rate, low power requirements, the
Compared with the diaphragm pump, this peristaltic pump has several advantages:
You can change the direction of the inlet and outlet water through the motor forward and reverse rotation:
This 280 peristaltic pump, when the motor red wire is connected to the positive pole and the brown wire is connected to the negative pole, the turntable rotates clockwise.
Orange tube for the water inlet, blue tube for the water outlet;
Conversely, the red line negative, brown line positive, that is, the orange tube for the water outlet, blue tube for the water inlet.
water pressure; pinch flat the outlet pipe, the water is a jet!
Can quantitatively and precisely control the flow rate;
Support PWM governor, can be adjusted to very slow speed.
Package List:
Pump x 1PCS