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DL350 Micro Diaphragm Liquid Pump Vacuum Suction 12V Mini Brushless DC Motor Liquid Pump

DL350 Micro Diaphragm Liquid Pump Vacuum Suction 12V Mini Brushless DC Motor Liquid Pump

Product No.：2021726171527
Price：USD18-USD39
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DL350 Micro Diaphragm Liquid Pump Vacuum Suction 12V Mini Brushless DC Motor Liquid Pump

DL350 Liquid Diaphragm Pump is a miniature DC brushless liquid pump, designed according to the principle of displacement. It is powered by the rotation of a motor, and the volume is changed by the up and down or left and right movement of the diaphragm to realize the action of liquid suction and discharge.

Performance and Parameters

Motor	Brushless DC motor (PWM speed regulation)
Model	DL350-DB12	DL350-DB24
Voltage	12V	24V
Flow	320±80ml/min
Current	250mA	150mA
Max pressure	90Kpa
Self-priming head	2m
Service life	3000H +
Working voice	below 50dB
Starting voltage	8V	16V
Weight	40g
Working temperature	5-50℃
Working environment humidity	0-90%RH
Rubber material	EPDM

Performance Curve

Wiring Instructions

Line order	Color	Definition
1	Black	- (Negative)
2	Red	+ (Positive)
3	Yellow	Output signal (6 pulses/circle)
4	White	PWM speed regulation (Grounding at full speed)
5	Green	Null

* Full-speed operation connection: the red wire is connected to the positive pole (+), and the black and white wires are connected to the negative pole (-);

* The positive and negative poles cannot be reversed, which will burn out the motor;

* Motor protection: The circuit protection function will be triggered when the following situations occur.

1. The current exceeds 1A

2. The motor temperature reaches 150℃