Static Chemical Injection System

Model: WY-350CH-J0

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Product Overview

Low-pulse chemical injection pump for injection of various chemical reagents. The air-driven hydraulic pump is used as the injection power source, and the injection pressure and the injection flow rate can be adjusted infinitely.

The use of an accumulator can effectively reduce the high-pressure output pulse of the device, thus providing a stable output flow. The equipment uses two air-drive pumps, one for use and one for standby, which can improve the safety of equipment use.

Product Features

Static Chemical Injection System
  • ●  Infinitely variable of output pressure and output flow.
  • ●  No additional energy consumption during the pressure holding process.
  • ●  Adjustable injection pressure, the device automatically injects continuously.
  • ●  Portable structure, easy for transportation and lifting.
  • ●  Output flow is continuously stable.

Technical Parameters

Pressure ratio1:72
Max flow rate0.48 L/min
MediumChemicals (methanol, ethanol)
Air supply pressure6-8 bar
Air flow rate1500 LN/min
Max outlet pressure350bar (15000 PSI)
Max operating temperature60°C
Accumulator capacity10 L

Product Connections

Air inlet1/2FNPT
High pressure outlet1/4NPT
Chemical medium inletDN15

Product Construction

PanelStainless steel
Gas cylinderCarbon steel
Pressure gaugeStainless steel
ValveStainless steel
TubeStainless steel
ConnectionsStainless steel
Hydraulic CylinderAnodized aluminium
PistonStainless steel
Booster pump headStainless steel
Seal ringFluorinated rubber

Hydraulic Pressure Static Conditions (@7bar)

Air pressure(bar)0123456
Hydraulic pressure(bar)072144216288360430
Output flow(L/min)0.480.450.

General Layout Drawing

Static Chemical Injection System