Oil & Gas
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In oil and gas industry, chemical injection packages are used in many applications. In complex processes with a high number of process steps, it is possible that one and the same fluid or medium has to be injected at several points in the process.
With the help of LEWA Flow Distribution Systems and several Injection Rate Control Devices (IRCDs), a fluid can be metered to the process at several points. Only one high pressure pipeline is needed. Because of this, the system is a very space- and weight-saving solution for these applications.
The LEWA Flow Distribution System (FDS) is a system for multipoint injection applications. It includes a central pump, one high-pressure pipeline and a variable number of Injection Rate Control Devices (IRCDs).
Because of the elimination of pumps, pipelines and motors, LEWA multipoint injection systems are extremely space- and weight saving. The fluid is conveyed through a single high-pressure line and can be injected at the desired points by using Injection Rate Control Devices (IRCDs).
Diaphragm pumps are the heart of our systems. They are hermetically sealed and leakage free. LEWA diaphragm pumps are characterized by low operating costs and a long service life.
Components and additional injection sites can be easily added to the existing system. However, for an optimal design, high efficiency and ideal performance of your system, future injection sites should be taken into account already when designing the system.
LEWA offers a complete system with suitable pump, piping, Injection Rate Control Devices as well as further requested components. Our complete solution is individually configured to your specific requirements and to the application’s conditions.
In our multipoint injection systems, various pumps can be used. You can choose between a LEWA plunger pump according to API 674 and a LEWA diaphragm pump according to API 675.
By means of flow transmitters, flow rates are continuously monitored. Flow rate adjustment by using control valves.
We offer many special corrosion-resistant materials such as 6Mo and Super Duplex.
Stroke length adjustment and speed control enable low power consumption during the entire operation and provide maximum efficiency.