MEH is aimed especially at chemical and petrochemical industries, water management, smelting and steel industries, power engineering and other general industrial applications. Our production assortment is follows all the actual market requirements. Centrifugal pumping units API 610, API 685 Horizontal or vertical pumps are manufactured in compliance with API 610, API 685. For heavy duty applications: “oil and gas”, refineries and petrochemical industry. Also available in execution with a magnetic coupling. ​ Centrifugal pumping units ISO 5199, ISO 2858 The pumps are produced in compliance with ISO 5199, ISO 2858. They are intended to be used in the following processing applications: chemical, petrochemical and food industries. Other versions: with magnetic coupling for corrosive and dangerous media, with a heating jacket. Axially split spiral pumping units with a double intake impeller Horizontal or vertical, axially split single-stage spiral pumps with a radial, double-intake impeller. High efficiency, Wide range of operation. Suitable for pumping clean or slightly polluted liquids with low viscosity. Also available as fire pump.  ​ Plastic centrifugal pumping units Horizontal or vertical centrifugal plastic pumps. Suitable for difficult applications. Ideal for various industrial applications for pumping corrosive, toxic, sterile, and combustible liquids containing suspended particles or crystals. Also available with a magnetic coupling. ​ Displacement gear pumps Self-priming displacement gear pumps with inner gearing used for pumping of viscous media in various areas of chemical and petrochemical industries, as well as for handling oils, paints, chocolate, etc. The pump has an inbuilt check valve. Other versions: with a magnetic coupling and a heating jacket. Centrifugal single-stage pumping units EN 733 / DIN 24255 Horizontal or vertical single-stage pedestal pumps. 29 basic sizes in accordance with EN 733 / DIN 24255 and other 30 extra sizes. Suitable for general industrial and public applications. Other versions: self-priming (with a vacuum ring), fire-fighting, monoblock, with a magnetic coupling ​ Centrifugal single stage in-line pumping units Centrifugal single stage in-line pumps with high efficiency, low NPSH, SPACER patented version. To be used for a variety of applications for industrial and public sectors with the requirement for small built-up areas. Also available in a self-priming version. ​ Self-priming centrifugal pumping units Horizontal self-priming pumps. Two lines: for clean and for polluted liquids. Used as transfer, racking, delivery, neutralizing, circulation, suction pumps, etc. Specific pump sizes may draw in from up to 8 – 9 meters (physical limits). Also in version with a magnetic coupling. ​ Multi-stage high-pressure centrifugal pumping units Horizontal or vertical high-pressure pump for handling clean or slightly polluted liquids with low viscosity. Also available as self priming pumps and/or with a magnetic coupling. Special single-stage centrifugal pumping units Horizontal or vertical single-stage centrifugal pumps for special and difficult applications. Used for pumping of raw industrial and waste liquids of all types, with the content of fibers in suspension, chemical and crystalline suspensions, corrosive and abrasive liquids, liquids containing gasses (up to 25%). For clean liquids also available in the version with an enclosed impeller.