Model EJ-A, Pulse Automatic Dosage Pump, stroke frequency 0 - 360spm, connection ø4×6mm, average power consumption 20W
Pump head material: PP
Diaphragm material: PTFE + EPDM
Valve seat and valve sleeve material: PP + 30% GF
The blue and grey lines in the picture are for connecting the power supply, while the black and colored lines are for connecting the signal lines.
After the power is connected, when the DC5-24V pulse signal is input, the pump enters the pulse automatic mode. It works once for each pulse signal received, and the maximum working frequency is 360 SPM.
The EJ-A series electromagnetic diaphragm metering pump is compact in size. The pump head is made of PP material, which has good corrosion resistance; the pump body is made of PPE + GF material, with high temperature resistance. It adopts pulse frequency adjustment and screen display. The adjustment range is 0 to 360 times per minute, ensuring more uniform dosing. The maximum pressure it can withstand is 10 bar, and the maximum flow rate is 9 L/H.
The接管 diameter is 4*6mm. Each unit is equipped with 1 bottom valve, 1 injection valve， 1 meter of PVC pipe and 2 meters of PE pipe.
