Evodose Series Solenoid Diaphragm Metering Pump

Stepper motor-driven solenoid diaphragm metering pump with high precision and wide chemical compatibility; models EFD manual, EP pulse, EM 4-20mA, EC RS485.

Max flow

1 - 100 L/h

Max pressure

1 - 20 Bar

Turndown / accuracy

±1%

Wetted materials

—

Protection

—

Power

100-240V 50/60Hz or DC 24V

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Best for: verifying flow/pressure and control interfaces against your dosing duty (Solenoid Diaphragm Pumps). Confirm chemical compatibility and install constraints before ordering — inquire for help.

Features

Stepper motor drive for precise adjustment
PTFE diaphragm, broad chemical compatibility
Wide voltage 100-240V, optional 24V DC
Efficient delivery, resistant to air lock
Standard PVC head; optional PVDF, PTFE, SS316
Accuracy ±1%, adjustable 1-100%

Specifications

Flow rate	1 - 100 L/h
Pressure	1 - 20 Bar
Pump speed	180 / 200 / 240 SPM
Accuracy	±1%
Motor power	15 / 25 W
Power supply	100-240V 50/60Hz or DC 24V
Control models	EFD / EP / EM / EC

Applications

Wastewater chemical dosing

Pure/process water treatment

Cooling water treatment

Pool and secondary supply disinfection

Materials & media

Head	PVCPVDF / PTFE / SS316
Diaphragm	PTFE

Common chemicals: NaOCl, acids, alkalis, polymers — confirm compatibility when inquiring.

Controls & communication

EFD Manual	Standard
EP Pulse	—
EM 4-20mA	—
EC RS485	—

Models & specs

Model	Flow	Pressure	SPM	Power	Weight	Tube	Install size	Notes
EFD/EP/EM/EC-01-07	1 L/h	7 Bar	180	15 W	1.8 kg	4*6	A	control: EFDEPEM 4-20mA/EC RS485
EFD/EP/EM/EC-03-07	3 L/h	7 Bar	240	15 W	1.8 kg	4*6	A
EFD/EP/EM/EC-06-05	6 L/h	5 Bar	240	15 W	1.8 kg	4*6	A
EFD/EP/EM/EC-09-03	9 L/h	3 Bar	240	15 W	1.8 kg	4*6	A
EFD/EP/EM/EC-01-07-B	1 L/h	7 Bar	180	15 W	2.3 kg	4*6	B
EFD/EP/EM/EC-03-07-B	3 L/h	7 Bar	240	15 W	2.3 kg	4*6	B
EFD/EP/EM/EC-06-05-B	6 L/h	5 Bar	240	15 W	2.3 kg	4*6	B
EFD/EP/EM/EC-09-03-B	9 L/h	3 Bar	240	15 W	2.3 kg	4*6	B
EFD/EP/EM/EC-04-20	4 L/h	20 Bar	200	25 W	3.2 kg	4*6	B
EFD/EP/EM/EC-06-16	6 L/h	16 Bar	200	25 W	3.2 kg	4*6	B
EFD/EP/EM/EC-11-10	11 L/h	10 Bar	200	25 W	3.2 kg	4*6	B
EFD/EP/EM/EC-16-07	16 L/h	7 Bar	200	25 W	3.2 kg	4*6	B
EFD/EP/EM/EC-20-03	20 L/h	3 Bar	200	25 W	3.2 kg	4*6	B
EFD/EP/EM/EC-23-05	23 L/h	5 Bar	200	25 W	3.2 kg	6*9	C
EFD/EP/EM/EC-35-04	35 L/h	4 Bar	200	25 W	3.2 kg	6*9	C
EFD/EP/EM/EC-48-03	48 L/h	3 Bar	200	25 W	3.2 kg	6*9	C
EFD/EP/EM/EC-70-02	70 L/h	2 Bar	200	25 W	3.2 kg	10*14	D
EFD/EP/EM/EC-100-01	100 L/h	1 Bar	200	25 W	3.2 kg	10*14	D

Dimensions & installation

mounting dimensions A: approx. 144×130×96mm, mounting hole spacing 54mm; B: high approx. 168mm 90mm; C: length approx. 228mm high 200mm; D: length approx. 216mm. control type no. EFDEPEM(4-20mAEC(RS485).