SHANGHAI CM

Chemical Dosing Pump

Acid and alkali dosing pump adjustable metering pump for water treatment systems

Electromagnetic diaphragm metering pump series

Electromagnetic diaphragm metering pump is a diaphragm pump whose diaphragm is driven by electromagnet to realize periodic winding deformation. It is suitable for conveying liquid without solid particles with a temperature of-15℃ ~ 85℃ and a viscosity of 0.3m²/s ~ 200m²/s under the environmental conditions of atmospheric pressure of 86Kpa~106Kpa and temperature of 30%~95%RH. The flow rate can be infinitely adjusted within the range of 0-100%, the product is small in size, light in weight, easy to maintain without leakage, and has good cost performance. 

Product features

Product control mode can be divided into manual control and automatic control, and automatic control is divided into analog signal control and digital signal control.

Function

Remote start-stop control, analog signal regulation, digital signal regulation, RS485 interface communication, which can adapt to different power supply voltages of 100-240V and 50-60Hz.

Parameter range

The flow rate is 0.2-80L/h, the working pressure is 1-16bar, and the flow stability accuracy can be controlled within 1%.

Application area

Sewage treatment engineering, electroplating, papermaking, agriculture, chemical irrigation, three-way catalysis, power plant, circulating water treatment, swimming pool, chemical dosing, municipal wastewater treatment.

Equipment quotation and project design are very convenient

We have more than 10+ years of product production experience, project design experience in more than 30 countries and help equipment debugging and successful operation

Contact Form Demo

1. DK-E series electromagnetic diaphragm metering pump

Advantages and characteristics

Technical Date

ModelPressure(Bar)Flow(L/H)Power(W)Connection Size
ME070171246*4mm
ME070272246*4mm
ME070373246*4mm
ME070474246*4mm
ME050656246*4mm
ME030939246*4mm
ME02111.511246*4mm

2. DK-T series electromagnetic diaphragm metering pump

Technical Date

ModelPressure(Bar)Flow(L/H)Power(W)Connection Size
MT1600160.4126*4mm
MT1601160.6126*4mm
MT1602160.8166*4mm
MT1200120.6126*4mm
MT1201120.8166*4mm
MT1202121.2246*4mm
MT120383126*4mm
MT080384163/8*1/4inch
MT080486243/8*1/4inch
MT080635.5123/8*1/4inch
MT030637.3163/8*1/4inch
MT0308311243/8*1/4inch
MT02111.511123/8*1/4inch
MT02151.514.5163/8*1/4inch
MT02221.522243/8*1/4inch

3. JCM/JWM series mechanical diaphragm pump

JCM Overall dimensions and installation reference dimensions

Technical Date

ModelFlow
(L/H)
Max Pressure
(Mpa)
Stroke
(mm)
Pump Speed
(spm)
Diaphragm diameter
(mm)
Connection Size
(mm)
Weight
(Kg)
Electricmotor
(W)
Remarks
JCM00121212906510*3mm hose
DN15 glueunion
3.540The flow can be adjusted
manually during the movement
JCM0024240.7490
JCM0032320.75166
JCM0042420.34135
JCM0042600.34166

JWM Overall dimensions and installation reference dimensions

Technical Date

ModelFlow
(L/H)
Max Pressure
(Mpa)
Stroke
(mm)
Pump Speed
(spm)
Diaphragm diameter
(mm)
Connection Size
(mm)
Weight
(Kg)
Electricmotor
(W)
Remarks
JWM001212121356510*3mm hose
DN15 glueunion
7.3Capacitance start up of single-phase induction motor is 2.5uF 380V/50Hz 1350rpm 220V/50Hz 90W/60W/40WThe flow can be adjusted manually during the movement
JWM00242414907.3
JWM003232141087.4
JWM004242151507.4
JWM0060600.651508.5
JWM0080800.54135848.5
JWM01001000.551358.5
JWM01201200.551508.5
JWM01501500.34150948.5

4. JXM/JZM series mechanical diaphragm pump

JXM Overall dimensions and installation reference dimensions

JXM series mechanical diaphragm pump

Technical Date

Flow
(L/H)
Max Pressure
(Mpa)
Pump Speed
(spm)
Stroke
(mm)
Diaphragm diameter
(mm)
Worm gear pair speed ratioElectric motor
(W)
Connection Size(mm)
51.2361.26540:1(m1.5,40:2)YS-7124
0.37Kw
1440rpm 3-50Hz
220V/380V IP55/F
DN15
91.2721.220:1(m2,30:3)
221.2144410:1
44118048:1
850.7726110*3520:1
1200.772820:1
1700.7144610:1
2400.7144810:1
3150.51448110*4010:1YS-7134 0.37Kw
1440rpm 3-50Hz
220V/380V IP55/F
DN25
4000.51441010:1
5000.5180108:1(m2.5,24:3)

JZM Overall dimensions and installation reference dimensions

JZM series mechanical diaphragm pump
JZM-series-mechanical-diaphragm-pump-size

Technical Date

Flow
(L/H)
Max Pressure
(Mpa)
Pump Speed
(spm)
Stroke
(mm)
Diaphragm diameter
(mm)
Worm gear pair speed ratioElectric motor
(W)
Connection Size(mm)
237110212110*3514:1(m2,42:3)YS-8034
0.75Kw 1440rpm 3-50Hz
220V/380V IP55/F
DN15
334113510:1(m2.5,30:3)
4100.71808:1(m2.5,24:3)DN25
4600.7135110*4010:1
5800.71808:1
6560.710216014:1DN40
9400.3513510:1
12000.351808:1
15000.313518510:1
18000.318010:1YS-90L4
1.5Kw1440rpm 3-50Hz
220V/380V IP55/F
20000.31808:1

Principle of integrated dosing device

The integrated dosing device takes system design as the main body, which overcomes the shortcomings of poor systematicity in traditional products with a single device or component as the main design. , components are installed on the same base platform to realize the overall combination of dissolving and metering functional units, and dosing according to the treatment requirements of different water quality.

Technical Features

Pipe Fitting

Y Type Filter
Flow Calibration Column
Pressure Relief Valve
304 Stainless Steel Damper
Diaphragm Pressure Gauge
Diaphragm Damper
Air Damper
Air BagDamper
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