DC type electrical diaphragm metering pump 
Anticorrosive plastic casing 
PTFE diaphragm 
Protection class: IP55 
Pump head: PP, PVC, FTFE, SS316 
Suction and delivery valves: with two balls each one 
Electrical Source 220VAC 50Hz single phase 
Manual control the stroke frequency from 0-100%, LCD display the normal frequency (at running or stop) 
RS485 communication 
Specification of the DC pump  
 
    
        
            | Type | 
            Flow  
            capacity: l/H | 
            Max working 
            pressure:Bar | 
            N/M | 
            Suction height  
            of the water:meter | 
            Net weight:KG | 
            Power  
            consumption:W  
              | 
            Standard  
            voltage | 
         
        
            | DM-02-07-LM | 
            2 | 
            7 | 
            120 | 
            2 | 
            
             3.5 
             | 
            30 | 
            
             220V 50HZ 
             | 
         
        
            | DM-02-16-X | 
            2 | 
            16 | 
            120 | 
            2 | 
            3.5 | 
            65 | 
            220V 50HZ | 
         
        
            | DM-03-07-LM | 
            3 | 
            7 | 
            120 | 
            2 | 
            3.5 | 
            30 | 
            220V 50HZ | 
         
        
            | DM-06-05-LM | 
            6 | 
            5 | 
            120 | 
            2 | 
            3.5 | 
            30 | 
            220V 50HZ | 
         
        
            | DM-06-07-X | 
            6 | 
            7 | 
            120 | 
            2 | 
            3.5 | 
            65 | 
            220V 50HZ | 
         
        
            | DM-09-03-LM | 
            9 | 
            2 | 
            120 | 
            2 | 
            3.5 | 
            30 | 
            220V 50HZ | 
         
        
            | DM-09-07-X | 
            9 | 
            7 | 
            120 | 
            2 | 
            3.5 | 
            65 | 
            220V 50HZ | 
         
        
            | DM-12-07-X | 
            12 | 
            7 | 
            120 | 
            2 | 
            3.5 | 
            65 | 
            220V 50HZ | 
         
        
            | DM-15-03-X | 
            15 | 
            3 | 
            120 | 
            2 | 
            3.5 | 
            65 | 
            220V 50HZ | 
         
        
            | DM-20-03-X | 
            20 | 
            3 | 
            160 | 
            2 | 
            3.5 | 
            65 | 
            220V 50HZ | 
         
        
            | DM-30-03-X | 
            30 | 
            3 | 
            160 | 
            2 | 
            4 | 
            65 | 
            220V 50HZ | 
         
        
            | DM-50-05-X | 
            50 | 
            5 | 
            160 | 
            2 | 
            4 | 
            65 | 
            220V 50HZ | 
         
    
 
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