We deliver engineering solutions focused on reliable equipment operation, reduced operating costs, and compliance with specific process requirements. All filtration units and separators are selected individually based on water composition, operating conditions, and customer requirements.
A comprehensive approach to equipment selection ensures:
- stable and continuous system operation
- efficient removal of mechanical and suspended impurities
- minimal maintenance and operating costs
- Our objective is maximum water treatment efficiency with optimized capital and operating expenditures.
- Filter capacity – from 1 to 25000 m³/h
- Filtration rating – 5 µm to 5 mm
- Operating pressure – from 1.5 to 63 bar
- Flanged connections – nominal diameter DN 50 to DN 3000
- Automatic or manual cleaning
- Filter housing – carbon steel, stainless steel, plastic, fiberglass-reinforced plastic
- Filter capacity – from 5 to 4000 m³/h
- Filtration rating – 5 µm
- Operating pressure – from 0.8 to 63 bar
- Flanged connections – nominal diameter DN 50 to DN 1000
- Automatic cleaning – yes
- Filter housing – cast iron, carbon steel, stainless steel
- Filter capacity – from 1 to 25000 m³/h
- Filtration rating – 5 µm to 5 mm
- Operating pressure – from 1.5 to 63 bar
- Flanged connections – nominal diameter DN 50 to DN 3000
- Filter housing – carbon steel, stainless steel, plastic, fiberglass-reinforced plastic
- Filter capacity – from 2 to 250 m³/h
- Filtration rating – 5 µm
- Operating pressure – from 2 to 63 bar
- Flanged connections – nominal diameter DN 50 to DN 200
- Filter housing – carbon steel, alloy steel, plastic
- Filter capacity – from 200 to 3000 m³/h
- Filtration rating – 5 µm
- Operating pressure – from 2 to 63 bar
- Flanged connections – nominal diameter DN 150 to DN 700
- Filter housing – carbon steel, alloy steel
- Filter capacity – from 5 to 4000 m³/h
- Filtration rating – 5 µm
- Operating pressure – from 1.5 to 63 bar
- Flanged connections – nominal diameter DN 50 to DN 1000
- Automatic cleaning – yes
- Filter housing – carbon steel, alloy steel, fiberglass-reinforced plastic
- Filter capacity – from 5 to 10000 m³/h
- Filtration rating – 10 µm
- Operating pressure – from 0 to 63 bar
- Flanged connections – nominal diameter DN 15 to DN 1000
- Manual cleaning
- Filter housing – cast iron, carbon steel, alloy steel, plastic, fiberglass-reinforced plastic
- Filter capacity – from 0 to 60 m³/h
- Filtration rating – 1 µm
- Operating pressure – from 0 to 63 bar
- Flanged connections – nominal diameter DN 50 to DN 100
- Manual cleaning
- Filter housing – carbon steel, alloy steel
- Filter capacity – from 5 to 10000 m³/h
- Filtration rating – 10 µm
- Operating pressure – from 0 to 63 bar
- Flanged connections – nominal diameter DN 15 to DN 500
- Manual cleaning
- Filter housing – cast iron, carbon steel, alloy steel
- Filter capacity – from 0 to 300 m³/h
- Filtration rating – 1 µm
- Operating pressure – from 0 to 63 bar
- Flanged connections – nominal diameter DN 100 to DN 500
- Manual cleaning
- Filter housing – carbon steel, alloy steel
- Filter capacity – from 2000 to 10000 m³/h
- Filtration rating – 50 µm
- Operating pressure – from 1.5 to 25 bar
- Flanged connections – nominal diameter DN 80 to DN 1800
- Automatic cleaning
- Filter housing – carbon steel, alloy steel
- Filter capacity – from 200 to 400 m³/h
- Filtration rating – 50 µm
- Operating pressure – from 1 to 63 bar
- Flanged connections – nominal diameter DN 50 to DN 200
- Automatic cleaning
- Filter housing – carbon steel, alloy steel
- Filter capacity – from 5 to 2000 m³/h
- Filtration rating – 30 µm
- Operating pressure – from 2 to 25 bar
- Flanged connections – nominal diameter DN 50 to DN 700
- Automatic cleaning
- Filter housing – carbon steel, alloy steel
- Tank volume – 1 m³
- Filtration rating – 5 µm
- Manual cleaning
- Filter housing – carbon steel, alloy steel
Submersible Amarex KRT pumps feature a well-engineered design and high operational flexibility. They ensure stable performance under demanding hydraulic conditions and are suitable for various installation configurations.
Key features of Amarex KRT:
- Selection of design and hydraulic configurations
- Optimized hydraulic section for energy-efficient operation
- Flexible installation options depending on operating conditions
- Due to the combination of reliability, process efficiency, and cost-effectiveness, Amarex KRT pumps are widely used in industrial wastewater systems. Supply through VODEH ensures proper equipment selection, technical support, and reduced total cost of ownership.
Application: pumping of contaminated water of any type in municipal and industrial systems, including untreated wastewater with long-fiber inclusions and solid particles, liquids containing air and gas, as well as raw and activated sludge and sapropel.
Bearing type | Rolling bearing |
Casing split | Radial (transverse) |
Cutting device | Yes |
Drive motor frequency | 50 Hz / 60 Hz |
Drive type | Electric motor |
Motor voltage | Low voltage |
Electrical connection | < 690 V, 3~ |
Explosion protection | ATEX II 2 G T3; ATEX II 2 G T4 |
Impeller material (standard E) | JN 3029; JL 1040; 1.4517 |
Installation type | Block |
Coupling type | None |
Lubrication type | Oil lubrication |
Max. allowable liquid temperature | 60 °C |
Nozzle position | End suction |
Max. nominal pressure | PN 16 |
Unit installation | Wet installation |
Shaft material (EN) | C45+N; 1.4021 |
Suction characteristics | Non-self-priming |
Casing type | Volute casing |
Impeller type | Open; single-vane; free-flow; closed; multi-channel; diagonal; radial |
Connection type | Flanged |
Casing material (EN) | JL 1040 |
Casing material | Grey cast iron |
eClass | 36410101; 36410103 |
Max. free passage | 240 mm |
Max. head | 100 m |
Min. head | 1 m |
Max. operating pressure (discharge side) | 10 bar |
Max. drive power | 700 kW |
Installation type (options) | Stationary; portable |
Max. flow rate | 10000 m³/h |
Min. flow rate | 0.60 m³/h |
Max. speed | 3500 rpm |
Installation position | Vertical |
Shaft sealing type | Mechanical seal |
Main applications | Power generation; Water supply; Industry and process applications; Mining / dredging; Wastewater; Building services |
Application: pumping of contaminated water of any type in municipal and industrial systems, including untreated wastewater with long-fiber inclusions and solid particles, liquids containing air and gas, as well as raw and activated sludge and sapropel.
Bearing type | Ball bearing |
Casing split | Radial |
Drive motor frequency | 50 Hz / 60 Hz |
Drive type | Electric motor |
Motor voltage | Low voltage |
Explosion protection | IP55 |
Number of impeller inlets | Single-flow |
Impeller material (standard E) | GJL-250; 1.4408; JS 1025; CC 480 K-GS; GJS-400-18-LT; JL 1040 |
Installation type | Baseplate |
Coupling type | Direct |
Lubrication type | Grease lubrication |
Max. allowable liquid temperature | 140 °C |
Nozzle position | End suction |
Max. nominal pressure | 16 bar |
Process design | Yes |
Unit installation | Dry installation |
Shaft material (EN) | C45; 1.4462 |
Standard | DIN; ANSI |
Suction characteristics | Non-self-priming |
Casing type | Volute casing |
Impeller type | Radial; multi-channel; closed |
Connection type | Flanged |
UNSPSC classification | 4015150300 |
Casing material (EN) | CC 480 K-GS; 1.4408; JS 1025; GJS-400-18-LT; JL 1040; GJL-250 |
eClass | 00000000; 36410000; 36410101; 36410100 |
Max. free passage | 0 mm |
Max. head | 102 m |
Min. head | 3 m |
Installation position | Horizontal |
Shaft sealing type | Mechanical seal; packed gland |
Main applications | Oil and gas; wastewater; water supply; building services; power generation; industry and process applications |
Casing material | Stainless steel; grey cast iron; steel; ductile iron; bronze |
Max. operating pressure (discharge side) | 16 bar |
Max. drive power | 0 |
Installation type (option) | Stationary |
Max. flow rate | 660 m³/h |
Min. flow rate | 1.50 m³/h |
The design allows for various material options and hydraulic configurations, enabling adaptation to specific operating conditions. An optimized hydraulic section ensures high efficiency and reduced energy consumption during continuous operation.
Eta pumps are used in water supply systems, industrial water circulation, building services, and process applications. Standardized series production ensures reliability, consistent performance, and ease of integration into existing systems.
VODEH considers water treatment and chemical conditioning as an integral part of the cooling tower engineering solution. We develop water treatment systems and chemical dosing programs based on cooling tower design, operating conditions, and source water composition. This approach ensures stable operating parameters, reduces operational risks, and extends the service life of cooling systems.
Name | Description | Application | Technical properties |
HydroChem 110 | Corrosion and scale inhibitor | Heat exchange equipment; circulating water; heat networks | Protects equipment from corrosion; forms a protective film on metal surfaces; prevents scale formation |
HydroChem 170 | Alkalinity and pH control agent | Circulating water; heat exchange equipment | Increases alkalinity and pH; stabilizes pH in circulating systems; reduces corrosion tendency; neutralizes acidic wastewater |
HydroChem Biopag | Microbiocide based on guanidine salts | Heat exchange equipment; circulating water | Broad-spectrum biocidal action; effective over a wide pH range; compatible with other treatment chemicals for cooling systems |
HydroChem Biopag-D | Biocide, disinfectant | Heat exchange equipment; circulating water | Broad-spectrum biocidal action; effective against Legionella; destroys and removes biofilm; effective over a wide pH range |
Name | Description | Application | Technical properties |
Puro Tech 1072 | Corrosion and scale inhibitor | Recirculating water; heat exchange equipment | Multifunctional corrosion and scale inhibitor |
Puro Tech 1032 | Corrosion and scale inhibitor based on phosphonocarboxylates | Heat exchange equipment; recirculating water; heating networks | Multifunctional; stable up to 100 °C; inhibits scaling in high-hardness water |
Puro Tech 63 | Non-oxidizing biocide | Heat exchange equipment; recirculating water; heating networks | Broad-spectrum bactericidal action; non-corrosive; non-volatile; extends equipment service life |
Puro Tech 62 | Biocide based on stabilized organic bromine salts | Heat exchange equipment; recirculating water; heating networks | Broad-spectrum bactericidal action; destroys and removes biofilm |
VODEH Cooling Towers. Engineering, manufacturing, and reconstruction of cooling towers.
Supply and sales of cooling tower components.
Potapovsky Lane, building 5, structure 3
Phone:
+7 (495) 544 43 96