Specifications:

High-power process metering pump series complete the metering pump portfolio of naipdn in the high-end segment. The hydraulics, diaphragm and plunger process metering pumps of naipdn with their robust design guarantee reliable operation, even under the most demanding conditions.

Thanks to their modular design, the diaphragm, hydraulic diaphragm and plunger metering pumps can be flexibly matched to any conditions at the site.
Depending on the demands, the pumps can be used at extremely high pressures of more than 3,00 bar and product temperatures ranging between -40°C and +100°C.
Furthermore, a metering of high- to highest-viscosity liquids with a dynamic viscosity of up to 1,000,000mPas is possible.

Operating safety and availability

Because of their compression-rigid characteristic, a very precise metering is possible. The requirements pursuant to API 675 on oscillating displacement pumps with adjustable stroke volume can be absolutely complied with. These specifications of the American Petroleum Institute serve as one of the most important guidelines in refineries and in the petroleum and natural gas industry. The long service life of the diaphragm and the plunger guarantees a maintenance- and trouble-free operation. Hermetically sealed metering units and adequately resistant materials provide for a problem-free delivery of aggressive media. The process metering pumps of the series MF are self-priming even at large heights thanks to their special mechanical/hydraulic properties.

Areas of application

Process metering pumps in industries such as for example

Chemical
Petrochemical / refineries
Oil and gas production
Special metering pumps in process industry,
the valve less control plunger pump as high-end filling pump for

Cosmetics industry / pharmaceutical industry
Special metering pumps for high-viscosity media.
This pump even delivers high- and highest-viscosity media with a viscosity of more than 1,000,000mPas. Hydraulic diaphragm process metering pumps, which are designed for highest pressure of more than 3,000 bar, are also suitable for LDPE production (LPDE means low density polyethylene and characterizes polyethylene of low density produced under high pressure).