ML SERIES

SOLENOID DRIVEN DOSING PUMP

ML metering pump is a microprocessor controlled solenoid diaphragm pump with changeable frequency. It is capable for all kinds of solutions dosing, including corrosive solutions. It is widely used in petroleum, chemical, food, pharmaceutical, paper, light industry, agriculture, water conservancy and other industrial and technological sectors, in the process solution metering and dosing. Solenoid metering pump is the use of electromagnetic push rod driven diaphragm in the pump head reciprocating movement, causing the pump head chamber volume and pressure changes. Changes in pressure caused by suction 4 valve and discharge valve opening and closing, to achieve quantitative liquid suction and discharge. ML solenoid metering pump rated flow range is 1 ~ 20 l / h, with corresponding maximum output pressure of 10 ~ 1bar. The pump outlet displacement can be adjusted according to the pulse frequency selection switch. It is a simple structure, low energy consumption, accurate measurement, with a new screen display of electromagnetic diaphragm metering pump.

What is the difference with MLS Series?

The main difference between ML and MLS Series is the option to control remotely. The MLS Series has an additional signal connection for 4-20mA signal or pulse connection. While ML Series does not have this option. Other than that, all parameters perform the same.

FEATURES

Small size & easy installation.
Simple control design, control everything with only three buttons.
Specially designed for handling corrosive liquids.
Varieties of material options, for different applications.
Controllable flowrate at both working and non-working condition.
Simple way to release air or retrieving sampling from the system through the air release valve right at the discharge.

Compact modular design.
Simple LED display.
Check valve with double balls designed for easy maintenance.
Accessories are included.
Wear-free solenoid driving, without any bearing.
Newly designed high-performance PCB. Perfectly match the magnetic drive, providing strong drive power.

GENERAL SPECIFICATIONS

Model	ML Series
Flowrate	1 ~ 20 LPH
Pressure	1 ~ 10 Bar
Pump Head Material	Standard： PVC Optional：PVDF, SS304, SS316
Operating Method	Continuous or Intermediate
Number of pump head	1
Connection Type	ɸ5×8 Hose Compression Fitting
Flow Adjustment Method	Frequency Adjustment
Flow Adjustment Display Method	Digital Display
Control remotely	NO
Negative Suction	2m
Inlet/Outlet Valve type	Double Ball Valve
Protection	IP65
Insulation Class	F
Accuracy	±2% in stable condition
Weight	Gross: 3.2 KG Net: 4.2 KG
Driving method	Internal Solenoid Drive
Input Power	28W
Supply Required	1Ph 240V 50Hz / 1PH 110V 60Hz
Stroke per Minute	80 ~ 180

DIAPHRAGM

Diameter	60 ~84 mm
Material	1st Layer: PTFE 2nd Layer: EPDM Rubber 3rd Layer: 3.0mm SUS304 4th Layer: Nylon Fibber 5th Layer: EPDM Rubber

FLUID PARAMETERS

Fluid temperature range	-15℃～60℃
Viscosity range	0.3～1000cps

ENVIRONMENT PARAMETERS

Environment temperature range	－10℃ ~ ＋45℃
Outdoor Installation	Yes, with shelter protection from rain and direct sunlight.

STANDARD FACTORY EXPORT SET

In a standard packing of ML/MLS series solenoid dosing pump, you should have all items as shown below in the box. If there is any item is missing or damaged, please contact your shipping company or simply contact our friendly team.