Our main products - industrial pumps for pumping oil, petroleum products, liquefied hydrocarbons and liquids with pH between 7 and 8.5.
Oil fuel centrifugal Pumps NK and NKV series are intended to transfer and pipe oil, oil products, dry hydrocarbon gases and other liquids with temperature from - 30°С up to 400°С (nominal supply from 16 up to 600 m³/h, nominal pressure from 70 up to 320 m).
The gear-type clutches, the bolt couplings, flexible diaphragm couplings can be used to transfer the driving torque from the motor to the pump shaft.
At the pump barrel the mechanical seals and stuffing-box seals are adjusted to the places where the pump shaft exits the pump barrel; the pump drive – explosion proof motors.
Oil fuel centrifugal Pumps NPS series are intended to transfer and pipe oil, oil products, dry hydrocarbon gases and other liquids with temperature from - 30°С up to 400°С (nominal supply from 16 up to 600 m³/h, nominal pressure from 70 up to 320 m).
The allowed level of nonabrasive solid particles in the pumped fluid is not more than 0,2 % w/w; the allowed particle size is not more than 0,2 mm.
Pumps are used in technological installations petrochemical, petro- and the gas-processing enterprises, delivery system of fuel (Thermal Power Station), large boiler and inflate stations.
Metering Pumps ND series are intended for volumetric pressure metering of neutral and aggressive liquids, emulsion, suspensions, with temperature from - 15°С up to 200°С (nominal supply from 25 up to 2500 L/h, nominal pressure from 10 up to 630 kgs/сm²).Download print version
Three-Plunger Pumps Т and PT series are designed to transfer and pipe neutral and aggressive liquids. Operating temperatures: from - 30°С up to 200°С. These pumps can be used in any series of manufactures at high pressure, including highly explosive and fire dangerous areas.
These pumps and units are used in operations that require use of high pressures including explosion and fire-risk ones (for instance, hydraulic cleaning of manufacturing equipment). They are also used as feeding pumps in movable steam-generating plants.
Artesian submersible Pumps А20А, А24А, А20NА series are designed to transfer, pipe, pump out water (with temperature up to 35°С) from reservoirs and also oil, petroleum products and other liquids which are nonaggressive to ferrous metals and rubber (with temperature from - 40 up to 80°С). Nominal supply from 600 up to 1200 m³/h, nominal pressure from 28 up to 85 m.
Deep-well pumps peculiarity is the fact that pumping part dives to the reservoir and the electric motor is located on above the surface. Their interconnection is made with the set of sections that are located with them by the main shaft. This helps to pump liquids from the reservoirs that are sunken up to 80 meters. Minimum reservoir depth must be more than 200 mm.
Sucker-rod Pumps SShN series are designed for oil extraction from deep wells on oilfields (nominal pressure from 1,000 up to 3,000 м).
The sucker rod pump is a pump with reduced piston adapted to work in oil wells at greater depths. The pumps are designed for pumping of oil wells liquid water content up to 99%. Sucker rod pumps have a number of advantages: simple design, the possibility of pumping fluid from oil wells, when other modes of operation are unacceptable or uneconomical, the mechanization of the process of pumping, ease of control fluid extraction, and maintenance installation.
All products, manufactured by ZNGO srl, are to get bench testing and kitting of update high-quality inspection and control tools and trimming.
The scientific and technical center which has been created at the enterprise base, successfully implements the works on design and developing of present pump equipment as well as the new types for various technological processes.
Horizontal Pumps CN series are designed to transfer and pipe water with temperatures up to 100°С (nominal supply from 300 up to 1,000 m³/h, nominal pressure from 80 up to 210 m). These series of pumps are widely applied to water supply stations of industrial and municipal objects at thermal power stations.Download print version
Sectional pumps CNS series are used for pumping water which have hydrogen index of pH 7-8,5, level of mechanical impurities not more than 0,2% and the size of the solid particles not more than 0,2 mm, micro-hardness not more than 1,47 hPa and density not more than 1500 kg/m3, with the temperature up to 45°С.Download print version
Horizontal D series are designed to transfer and pipe water with temperatures up to 85°С (nominal supply from 1400 up to 6,300 m³/h, nominal pressure from 9 up to 100 m). These series of pumps are widely applied to transfer and pipe water in supply systems of industrial and municipal objects, also for irrigation and drainage.
Double-entry pumps of D type are characterized by high efficiency and good absorbing abilities. Pumps are widely used in pumping systems of industrial and public utilities, and in irrigation (dehydrating) systems.
Pumps SE series are designed to transfer and pipe technical liquids in thermal circuit systems, with temperature up to 180°С (nominal supply from 500 up to 1,250 m³/h, nominal pressure from 55 up to 70 m).
These pumps are used pumping water with the temperature up to 180°С, with the size of hard particles not more than 5 mg/l. Pumps are used to pump water in the heat supply network.
Pumps KS series are designed to transfer and pipe condensate in steam circuit systems of thermal power stations with temperature up to 125-160°С (nominal supply from 32 up to 80 m³/h, nominal pressure from 55 up to 155 m).
These pumps are used for pumping condensate in the steam water networks in the thermal electric power stations, and liquids that are similar in viscosity and chemical activity rate. Pumps are used in steam power industry.
Pumps КsV series are designed to transfer and pipe water and condensate in circuit systems of thermal power stations working on organic fuel, with temperature from 10°С up to 125-160°С (nominal supply from 125 up to 320 m³/h, nominal pressure from 40 up to 160 m).
These pumps are used for pumping condensates and liquids similar to water in viscosity and chemical reactivity. Pumps are used in heat supply network that work on the organic fuel.
Liquid-packed Ring and Vacuum Pumps VVN series are designed for exhausting and pumping out (vacuum making) of air, inert or aggressive gases, insoluble in water in order to make or keep vacuum (nominal supply of 52,5 m³/h, nominal working pressure: initial 0,02 МPa – nominal final pressure 0,1013 МPa).
These pumps are used for exhausting and pumping out (making a vacuum) air, inert or other aggressive gases insoluble in water in order to make or keep vacuum. Pumps can be used in chemical, mining and smelting, coal, food, pulp-and-paper industries, agriculture and medicine.