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  • JYW Series Double Diaphragm Hydraulic Metering Pump

Product Features

1. Single-head flow rate: Qmax = 1800L/h;

2. Pressure range: Pmax = 40MPa;

3. Standard configuration: Materials 304, 316; 380V/50Hz;

4. Optional configuration: materials including 316, PVDF/PTFE, 904, 2205, Ti, Hastelloy C, etc.; variable frequency/ explosion-proof motor, special voltage/frequency, double diaphragm or multi-layer diaphragm with alarm.





Model Flow Rate (L/h) Pressure (MPa) 15kW Pressure (MPa) 18.5kW Pressure (MPa) 22kW Pressure (MPa) 30kW Pressure (MPa) 37kW Plunger Diameter (mm) Pump Speed (spm) Stroke (mm) Inlet and Outlet Connections
JYW-280 280 40 / / / / 25 120 50 DN25 Flange
JYW-330 330 40 / / / / 25 144 50
JYW-460 460 / 40 / / / 32 120 50
JYW-550 550 / / 40 / / 32 144 50
JYW-600 600 / / 40 / / 36 120 50
JYW-760 760 / / 32 40 / 40 120 50
JYW-920 920 / / 25 32 / 40 147 50
JYW-1250 1250 / / 20 25 / 50 120 50 DN32 Flange
JYW-1600 1600 / / 16 20 / 50 147 50
JYW-2000 2000 / / 12.5 16 / 63 120 50 DN40 Flange
JYW-2500 2500 / / 10 12.5 / 63 147 50
JYW-3200 3200 / / 8 10 / 80 120 50 DN50 Flange
JYW-4000 4000 / / 6.3 8 / 80 147 50
JYW-5000 5000 / / 5 6.3 / 100 120 50 DN65 Flange
JYW-6300 6300 / / 4 5 / 100 147 50
JYW-8000 8000 / / 3.2 4 / 125 120 50 DN80 Flange
JYW-10000 10000 / / 2.5 3.2 / 125 147 50
JYW-12000 12000 / / 2 2.5 3.2 140 147 50 DN100 Flange
JYW-16000 16000 / / 1.5 2 2.5 160 147 50
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About Us
Powering Global Industry with Precision Fluid Technology
SYEELAI specializes in corrosion-resistant fluid transfer solutions, professionally manufacturing a series of acid and alkali resistant pumps including liquid mixers, metering pumps, magnetic drive pumps, and vertical pumps. The company also undertakes custom fabrication of non-standard chemical filtration systems and provides professional design, installation, and commissioning services for chemical dosing equipment.
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