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LG-S Chemical Dosing Series Intelligent Dosing Equipment

Product Overview
The LG-PAM three-tank dosing system is an integrated equipment combining preparation and maturation storage system, agitator, dry powder feeder, dissolution water system, flowmeter, and intelligent control system. Using a continuous overflow process, it fully dissolves and matures PAM before dosing it into the reaction water body. It is suitable for coagulation processes in domestic drinking water, industrial water and other applications.
 
Product Selection Table
Model
Flow Rate (L/h)
Max Working Pressure (bar)
Inlet Diameter (DN)
Outlet Diameter (DN
Pump Quantity
Single Pump Power
Connection Type
Applicable Chemicals
LG-S-21
21
10
25
20
1-3
0.11kW
Flange / Socket
PAC, Sodium hypochlorite, NaOH, Sodium acetate, KMnO4, HCl, H2SO4, Heavy metal precipitants, Defluorinating agents, other water-based chemicals
LG-S-61
61
10
25
20
1-3
0.22kW
Flange / Socket
 
LG-S-131
131
10
25
20
1-3
0.22kW
Flange / Socket
 
LG-S-243
243
10
50
25
1-3
0.42kW
Flange / Socket
 
LG-S-365
365
10
50
25
1-3
0.42kW
Flange / Socket
 
LG-S-500
500
7
50
25
1-3
0.42kW
Flange / Socket
 
LG-S-670
670
7
50
25
1-3
0.42kW
Flange / Socket
 
LG-S-1040
1040
4
50
25
1-3
0.42kW
Flange / Socket
 
 
Technical Parameters
Item
Specification
System Purpose
Coagulation & sedimentation, disinfection, water quality adjustment, etc.
Applicable Chemicals
Sodium hypochlorite, polyaluminum chloride, sodium hydroxide, sodium acetate, potassium permanganate, hydrochloric acid, sulfuric acid and other water-based chemicals
Input/Output Signals
Input: 4-20mA
Output: ETHERNET/IP, PROFIBUS, PROFINET, MODBUS, TCP/IP, GSM/GPRS & CC-LINK
Accessories
Pulsation dampener, filter, safety valve, back pressure valve, pressure gauge, flow meter, etc.
Dosing Accuracy
±1%
Capacity Range
21L/h ~ 1040L/h, 10-4bar
Connection Type
Flange / Socket weld
Power Supply
Three-phase five-wire system, (380±38)V, (50±2)Hz
Material
Aluminum pump head (stainless steel optional)
Operating Ambient Temperature
5°C ~ 40°C
Equipment Advantages & Features
Fully automatic intelligent operation with multi-functional safety guarantees
Precise dosing: Accuracy error as low as ±1%, reducing production and energy consumption
Smart platform: Digital operation and maintenance management, improving efficiency and reducing labor
Multi-protocol communication: Supports multiple communication modes for remote system monitoring
Product Overview
The LG-PAM three-tank dosing system is an integrated equipment combining preparation and maturation storage system, agitator, dry powder feeder, dissolution water system, flowmeter, and intelligent control system. Using a continuous overflow process, it fully dissolves and matures PAM before dosing it into the reaction water body. It is suitable for coagulation processes in domestic drinking water, industrial water and other applications.
 
Product Selection Table
Model
Flow Rate (L/h)
Max Working Pressure (bar)
Inlet Diameter (DN)
Outlet Diameter (DN
Pump Quantity
Single Pump Power
Connection Type
Applicable Chemicals
LG-S-21
21
10
25
20
1-3
0.11kW
Flange / Socket
PAC, Sodium hypochlorite, NaOH, Sodium acetate, KMnO4, HCl, H2SO4, Heavy metal precipitants, Defluorinating agents, other water-based chemicals
LG-S-61
61
10
25
20
1-3
0.22kW
Flange / Socket
 
LG-S-131
131
10
25
20
1-3
0.22kW
Flange / Socket
 
LG-S-243
243
10
50
25
1-3
0.42kW
Flange / Socket
 
LG-S-365
365
10
50
25
1-3
0.42kW
Flange / Socket
 
LG-S-500
500
7
50
25
1-3
0.42kW
Flange / Socket
 
LG-S-670
670
7
50
25
1-3
0.42kW
Flange / Socket
 
LG-S-1040
1040
4
50
25
1-3
0.42kW
Flange / Socket
 
 
Technical Parameters
Item
Specification
System Purpose
Coagulation & sedimentation, disinfection, water quality adjustment, etc.
Applicable Chemicals
Sodium hypochlorite, polyaluminum chloride, sodium hydroxide, sodium acetate, potassium permanganate, hydrochloric acid, sulfuric acid and other water-based chemicals
Input/Output Signals
Input: 4-20mA
Output: ETHERNET/IP, PROFIBUS, PROFINET, MODBUS, TCP/IP, GSM/GPRS & CC-LINK
Accessories
Pulsation dampener, filter, safety valve, back pressure valve, pressure gauge, flow meter, etc.
Dosing Accuracy
±1%
Capacity Range
21L/h ~ 1040L/h, 10-4bar
Connection Type
Flange / Socket weld
Power Supply
Three-phase five-wire system, (380±38)V, (50±2)Hz
Material
Aluminum pump head (stainless steel optional)
Operating Ambient Temperature
5°C ~ 40°C
Equipment Advantages & Features
Fully automatic intelligent operation with multi-functional safety guarantees
Precise dosing: Accuracy error as low as ±1%, reducing production and energy consumption
Smart platform: Digital operation and maintenance management, improving efficiency and reducing labor
Multi-protocol communication: Supports multiple communication modes for remote system monitoring
Product Details
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