Products 
 Flow range :80-1800L / H 
 Pressure range: 0-1.0MPA 
 Motor power: 370W, 220V / 380V / 400V, 50/60Hz 
 Drive system: two-phase, three-phase motor or explosion-proof motor 
 Protection: IP55 
 Flow control: manual control, automatic control 
 Material 
 Pump head: SUS 304, SUS 316, PVC, and PTFE- 
 Diaphragm: composite PTFE 
 One-way valve: SUS 304, SUS 316, PVC, PTFE- 
 Valve ball: ZrO2, SUS304, SUS316, ceramic 

 Working conditions 
 Ambient temperature: -30 ℃ --- 60 ℃ 
 Motors: two-phase, three-phase standard motor or explosion-proof motor 
 Motor power: 370W, 220V / 380V / 400V, 50/60Hz 
 Protection: IP55 
 Technical parameters 
 Model flow L / h, pressure Mpa stroke (min-1) import and export of motor power (kw) Diameter (mm) Weight (kg) 
 DJD 380/0.6 380 0.6 96 0.75 

 DN25 

 40 


 DJD 500/0.6 500 0.6 96 0.75 
 DJD 800/0.5 800 0.5 144 0.75 
 DJD 1000/0.4 1000 0.4 144 1.1 
 DJD 1400/0.3 1400 0.3 144 1.5 DN40 50 
 DJD 1600/0.3 1600 0.3 144 1.5 50 

 Feature 
 A safe operation, mechanically driven diaphragm. 
 Good seal, no leakage, simple and safe assembly and maintenance. 
 It can transfer high-viscosity media, corrosive liquids and dangerous chemicals. 
 Flow regulator to be able to adjust the stroke length or motor frequency. 
 5 for multi-layer composite structure diaphragm pressed, the first layer of the super-toughness Teflon acid film, the second layer of EPDM flexible rubber, the third layer of 3.0mm 304 stainless steel support core fourth layer used to strengthen the nylon fiber fill, the fifth layer of EPDM flexible rubber completely cladding can be effectively raised l diaphragm for life.