The DZ-X plunger metering pump directly through the plunger back and forth movement of the working medium (yellow) suction and discharge. As the plunger and sealing contact with the medium, the plunger material and seal the form of ideal performance to ensure that the pump during operation. 
 First, the DZ-X plunger metering pumps Overview 
 Adjustable flow range: 0-150 L / H 
 Pressure range: 0-50MPA 
 Motor power: 0.37KW, 0.55KW, 220V / 380V / 400V, 50/60HZ 
 Drive system: Two-phase, three-phase standard motor or explosion-proof motor 
 Flow control: manual control, automatic control 
 Protection class: IP55, IP54 
 Two DZ-X, plunger metering pump characteristics 
 Use insulation, cooling plus heat pump cylinder control medium temperature; 
 (2) plunger metering pump discharge pressure range more widely, and should be made of high-pressure pump; 
 (3) plunger diameter is small, typically 6-50mm; 
 Simple structure, easy maintenance and competitive pricing. 
 Three DZ-X, plunger metering pump performance parameters 
 Model flow rate (l / h) pressure 
 (Mpa) plunger diameter 
 (Mm) STROKE 
 (Mm) stroke 
 (Min-1) power 
 (Kw) net-caliber 
 (DN) Weight (kg) 
 DZ-X2.5/50 2.5 50 6 20 48/96 0.55 6 25 
 DZ-X2.5/38 2.5 38 6 0.37 
 DZ-X4.2/32 4.2 32 8 0.55 
 DZ-X4.2/21 4.2 21 8 0.37 
 DZ-X8/20 8 20 10 0.55 
 DZ-X8/13 8 13 10 0.37 
 DZ-X12/14 12 14 12 0.55 
 DZ-X12/9.0 12 9 12 0.37 
 DZ-X20/7.6 20 7.6 16 0.55 
 DZ-X20/5.4 20 5.4 16 0.37 
 DZ-X32/5.0 32 5 20 0.55 
 DZ-X32/3.5 32 3.5 20 0.37 
 DZ-X50/3.2 50 3.2 25 0.55 
 DZ-X50/2.2 50 2.2 25 0.37 10 28 
 DZ-X65/2.5 65 2.5 28 0.55 
 DZ-X65/1.7 65 1.7 28 0.37 
 DZ-X80/2.0 80 2 32 0.55 
 DZ-X80/1.3 80 1.3 32 0.37 
 DZ-X100/1.6 100 1.6 35 0.55 15 30 
 DZ-X100/1.0 100 1 35 0.37 
 DZ-X125/1.3 125 1.3 38 0.55 
 DZ-X125/0.8 125 0.8 38 0.37 
 DZ-X150/1.0 150 1 42 0.55 
 DZ-X150/0.6 150 0.6 42 0.37