General partner and Service center of the company
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Distributor (authorized representative) to supply (deliver) polymer pumps to industrial enterprises of Russia

Engineering company ENCE Engineering (ООО "ЭНЦЕ инжиниринг") has been successfully working with different Russian industrial enterprises at the local market for many years having effected over 100 major deliveries of pump equipment to Russian plants.

Today our company is in search of pump equipment producers who consider Russian market attractive and want to boost their sales in the region, as well as expand their field of activities.

We are interested in cooperation with the manufacturers of polymer pumps, who are looking for official distributors (representatives) to supply their equipment to the industrial plants in Russia.

Advantages and principles of cooperation with ENCE Engineering (ООО "ЭНЦЕ инжиниринг"):

The company’s employees are a solid team of higher-education professionals available for technical, commercial and legal support of cooperation with the industrial plants of Russia taking into account specifics and mentality of this country.

The company’s managers have a long-term successful track record of operation in the Russian market and extensive customer base, keep in touch with all the customers, frequently visit customer plants for early detection and replacement of obsolete equipment.

Commercial and engineering departments of the company are well-versed in the equipment of Russian industrial plants and know their up-to-date revamping and modernization needs.

Logistics department of ENCE Engineering (ООО "ЭНЦЕ инжиниринг") is capable to deliver equipment on DAP or DDP terms at the discretion of its Russian customers.

Our service engineers are available for supervision and commissioning of pump equipment as well as warranty maintenance in strict compliance with the manufacturer’s recommendations.

ENCE Engineering (ООО "ЭНЦЕ инжиниринг") arranges presentations regarding the latest achievements of its foreign partners - equipment manufacturers - for the staff of Russian plants.

Our company is closely cooperating with many engineering institutes of Russia, which gives us an opportunity to include your polymer pumps into prospective projects in different industrial fields.

As your official distributor of polymer pumps in Russia ENCE Engineering (ООО "ЭНЦЕ инжиниринг") is responsible for the following:

  • drafting of required documents for participation in bidding procedures
  • technical and commercial negotiations with customers to agree on supplies of your equipment
  • entry into contracts for vortex pump deliveries
  • certification of different types of your pumps in accordance with Russian standards
  • expertise for obtaining local TR CU 010 and TR CU 012 certificates, which will enable your pumps to be used at all the industrial plants of the Customs Union countries (Russia, Kazakhstan, Belarus, Kyrgyzstan).
  • registration of delivery and subsequent customs clearance of polymer pumps, registration of transaction certificates for currency control purposes in Russian banks for payments in foreign currency in accordance with legislation of Russia and Customs Union countries.

Purpose and application

To pump aggressive, corrosive liquids and liquids containing solid admixtures, e.g. in flue gas desulphurization units.

Technical details

  • single-stage centrifugal pump in easy-to-make design version;
  • closed impeller specially designed for abrasive media;
  • higher efficiencies as compared with similar pumps made of metal;
  • single bellows-type end seals or double end seals made by leading global manufacturers;
  • thick-wall replaceable parts made of plastic;
  • grease or oil lubrication.


Capacity 300 … 2500 m3/hour
Head ≤50 m


Inner parts of the spiral casing are connected with each other in the cast casing and sealed. Such casing design absorbs any inner and outer impacts. At the same time, the pump impeller can be removed for maintenance or repair; you don’t need to dismantle pipelines or motor for this purpose. Thick-wall parts made of plastic are also replaceable at any time.


High efficiencies and capacities of pumps are due to closed impellers made of metal and provided with blades on their back and inner sides. Available materials are 1.4464 (for liquids with solid substances) and 1.4517 (for high concentrations of chlorides). Closed impellers with blades on their back and inner sides are chemically resistant for pH < 4.

Shaft sealing

Usually, bellows-type end seal is used, cooled and/or flushed if necessary. The structure of this fixed end sealing is extremely simple and b, with high degree of reliability. For special applications, various single and double end seals made by leading global manufacturers are available.

Pump made of plastic, with a magnetic coupling

Purpose and application:

To pump aggressive, corrosive liquids, liquids containing solid admixtures, toxic liquids. All dimensions are given for modular design also.

Technical details:

  • single-stage centrifugal pump in easy-to-make design version;
  • open impeller;
  • tight seal protecting against eddy currents;
  • magnetic couplings made of cobalt-samarium alloy;
  • external flushing is possible for pumps used to move liquids with solid admixtures;
  • thick-wall replaceable parts made of plastic;
  • pump is mounted in all-metal casing;
  • grease or oil lubrication.


Capacity 0.5 – 80 m3/hour
Head up to 100 m

Magnetic coupling

A permanent magnet coupling is used to transfer power into the tightly closed pump. High-quality cobalt-samarium is used as the magnetic material. The magnetic rotor is tightly insulated by PFA. Couplings having various capacities are available, depending on their application.

Slotted sleeve

It is made of carbon-fiber composite material with an inner shell made of PTFE. This component is free of vortex flows. Round-shaped O-ring is used to seal the slotted sleeve, with the specific sealing geometry. The casing tightening is independent of any other joints.

Bearing assembly

An impeller, a shaft and a magnetic rotor are mounted in plain bearings made of silicon carbide. Inner channels passing over the pumped media, close to it, are used for lubrication. Dry running and absence of lubrication is permissible for a short time.

When suspensions or crystallized liquids are pumped, inner flushing of disengaged casing shall be used for lubrication; for this purpose, suitable medium free of solid substances shall be used.

Torque flow design

For liquids with coarse solid particles, each pump can be delivered with a magnetic coupling made in accordance with the torque flow design.


Plastic shall be chosen as appropriate for chemical, thermal, mechanical or abrasive loads. The following plastics are used for common chemical pumps:

  • low-pressure ultrahigh molecular weight polyethylene;
  • polypropylene;
  • polyvinylidene fluoride;
  • polytetrafluorethylene;
  • perfluoroalkoxy.

Temperature range for application of these materials depends on medium to be pumped; this range is -55°C to +180°C.

We are convinced that our company ENCE Engineering (ООО "ЭНЦЕ инжиниринг") will become your reliable and efficient distributor (authorized representative) of your polymer pumps in the Russian market.

ENCE GmbH, Switzerland / ENCE gmbH, Schweiz / ЭНЦЕ ГмбХ, Швейцария © ENCE GmbH