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Diaphragm dosing pumps NDR-2M were developed to replace the classic plunger pumps used in technological processes where leaks of the pumped medium are unacceptable. A distinctive feature and main advantage of diaphragm pumps is the complete tightness of the pumped liquid in relation to the environment. The seal in such a pump does not require maintenance during operation. Dosing diaphragm pumps of the NDR-2M series, manufactured at the Kharkov Pumping Plant, are designed for pumping liquids and suspensions, including toxic and aggressive ones. The presence of abrasive in the pumped liquid is not a problem for the diaphragm pump. The pumps are modular in design. Main units: drive, coupling, electric motor, hydraulic part. Supply - 6.9x10-6 (25) m3 / s (l / h); Pressure at the pump outlet, no more than - 40 (400) MPa (kgf / cm2) Electric motor power - 1.5 kW You can order equipment or its modernization, discuss the required configuration, get answers to your questions on request.

Tank from stainless steel buy from a manufacturer of a company with many years of experience KRAPT Horizontal tank, on supports, steel surface 2B, equipped with a hatch Delivery to the customer Visit our website

Three-plunger crank units and pumps ПТ and Т are designed for pumping neutral and aggressive liquids, neutral to the materials of the hydraulic part with a kinematic viscosity of no more than 800 mm2 / s (8 St) with a temperature, depending on the version, from 243 K to 473 K (from minus 30 to plus 200 ° С). The permissible content of solid non-abrasive particles in the pumped liquid is not more than 0.2% by mass, the permissible dimensions are not more than 0.2 mm. Pumps and units are used in industries requiring high pressures, including explosion and fire hazardous ones (for example, hydraulic cleaning of technological equipment). It is also used as feed pumps for mobile steam generating units. The three-plunger crank unit consists of an electric motor and a pump mounted on a common frame. The pumps can be driven by an electric motor, combustion engine or diesel engine. The connection between the pump and the electric motor can be carried out through a V-belt transmission, through a gearbox or directly through a clutch. The three-plunger pump consists of a drive and hydraulic parts. The drive end contains a crankshaft for converting the rotational motion of the engine into the reciprocating motion of the plungers. The hydraulic part consists of a valve body, plungers, stuffing box seals, suction and discharge valves, a safety valve. The safety valve is adjusted to the nominal working pressure, and if necessary, the valve can be adjusted to a different pressure. The units can be connected to devices that regulate the engine speed. Three-plunger crank units and pumps ПТ and Т are designed for pumping neutral and aggressive liquids, neutral to the materials of the hydraulic part with a kinematic viscosity of no more than 800 mm2 / s (8 St) with a temperature, depending on the version, from 243 K to 473 K (from minus 30 to plus 200 ° С). The permissible content of solid non-abrasive particles in the pumped liquid is not more than 0.2% by mass, the permissible dimensions are not more than 0.2 mm. Pumps and units are used in industries requiring high pressures, including explosion and fire hazardous ones (for example, hydraulic cleaning of technological equipment). It is also used as feed pumps for mobile steam generating units. Design The three-plunger crank unit consists of an electric motor and a pump mounted on a common frame. The pumps can be driven by an electric motor, combustion engine or diesel engine. The connection between the pump and the electric motor can be carried out through a V-belt transmission, through a gearbox or directly through a clutch. The three-plunger pump consists of a drive and hydraulic parts. The drive end contains a crankshaft for converting the rotational motion of the engine into the reciprocating motion of the plungers. The hydraulic part consists of a valve body, plungers, stuffing box seals, suction and discharge valves, a safety valve. The safety valve is adjusted to the nominal working pressure, and if necessary, the valve can be adjusted to a different pressure. The units can be connected to devices that regulate the engine speed. Delivery - 8 m3 / h Pump outlet pressure 16 MPa Weight-660kg European quality-Ukrainian price!  

Three-plunger crank pumps PT and T are designed for pumping neutral and aggressive liquids, neutral to the materials of the hydraulic part with a kinematic viscosity of no more than 800 mm2 / s (8 St) with a temperature, depending on the version, from 243 K to 473 K (from minus 30 up to plus 200 ° C). The permissible content of solid non-abrasive particles in the pumped liquid is not more than 0.2% by mass, the permissible dimensions are not more than 0.2 mm. Pumps and units are used in industries requiring high pressures, including explosion and fire hazardous ones (for example, hydraulic cleaning of technological equipment). It is also used as feed pumps for mobile steam generating units. The three-plunger pump consists of a drive and hydraulic parts. The drive end contains a crankshaft for converting the rotational motion of the engine into the reciprocating motion of the plungers. The hydraulic part consists of a valve body, plungers, stuffing box seals, suction and discharge valves, a safety valve. The safety valve is adjusted to the nominal working pressure, and if necessary, the valve can be adjusted to a different pressure. The units can be connected to devices that regulate the engine speed. Flow rate - 4.0-10 m3 / h Pump outlet pressure 10 MPa 1 year manufacturer's warranty! Order European quality at Ukrainian prices!  

Plunger metering pump units ND are intended for volumetric pressure metering of neutral and aggressive liquids, emulsions and suspensions with kinematic viscosity from 8.5 • 10-7 to 8.5 • 10-4 m2 / s (from 0.0085 to 8.5 cm2 / s), with a temperature from 258 to 473 K (from -15 to +200 ° C), with a solid non-abrasive phase concentration of not more than 10% by mass, with a maximum particle density of up to 2000 kg / m3, with a grain size of a solid non-abrasive phase no more than 1% of the nominal bore diameter of the inlet pipe. The area of application of the units (pumps) is determined by the resistance of the material from which the hydraulic part is made, as well as the resistance of the seal material. On the basis of metering pumps, the following installations are manufactured: one-component metering (UND) for metering supply to gas and oil field lines and objects of corrosion inhibitors, paraffin and scale deposits, demulsifiers and other products; multicomponent (up to 6 components at the same time) dosing (UMD) for simultaneous feeding into the technological line of a dosed amount of liquids or liquid mixtures, emulsions and suspensions with a temperature from 258 to 373 K (from -15 to +100 ° C). Multi-plunger units can provide the supply of liquids both separately by each cylinder and together in various combinations both at the inlet and outlet. Technical characteristics of the pump НД 25/400 К 14: Feed-25 l / hour; The pressure at the outlet of the pump is 400 kgf / cm2; Hydraulic part K - steel 12Х18 Н10 Т Order a Ukrainian pump ND from the KhNZ Trading House!

Plunger metering pumps ND are intended for volumetric pressure metering of neutral and aggressive liquids, emulsions and suspensions with a kinematic viscosity from 8.5 • 10-7 to 8.5 • 10-4 m2 / s (from 0.0085 to 8.5 cm2 / s), with a temperature from 258 to 473 K (from -15 to +200 ° C), with a concentration of a solid non-abrasive phase of not more than 10% by mass, with a maximum density of particles up to 2000 kg / m3, with a grain size of a solid non-abrasive phase not more than 1% of the nominal bore diameter of the inlet pipe. The area of application of the units (pumps) is determined by the resistance of the material from which the hydraulic part is made, as well as the resistance of the seal material. On the basis of metering pumps, the following installations are manufactured: one-component metering (UND) for metering supply to gas and oil field lines and objects of corrosion inhibitors, paraffin and scale deposits, demulsifiers and other products; multicomponent (up to 6 components at the same time) dosing (UMD) for simultaneous feeding into the technological line of a dosed amount of liquids or liquid mixtures, emulsions and suspensions with a temperature from 258 to 373 K (from -15 to +100 ° C). Multi-plunger units can provide the supply of liquids both separately by each cylinder and together in various combinations both at the inlet and outlet. Specifications: Feed-25 l / hour; Discharge pressure-250 kgf / cm2; Execution of the hydraulic part K - steel 12 X 18 H10T; Order time-tested quality!