Search

For pipes with DN: 10,16,20,25,32,40,50.

The working fluid of the pump is water. These pumps are designed to work with liquids as well as gases and vapors slightly soluble in them that are not aggressive to the materials of the 2VVN1-3M pump design, not explosive and non-toxic. The use of a 2VVN1-3M(H) water-ring vacuum pump for pumping out water-gas mixtures is allowed only if the bulk of the water is separated and discharged at the pump entrance. Failure to comply with this requirement may lead to unacceptable overload of the electric motor and destruction of the working bodies of the 2VVN1-3M(H) pump. The vacuum water ring pump 2VVN1-3M (H) is manufactured in the climatic version of UHL (i.e. for moderate and cold climate) 4 and O4 according to the GOST standard 15150-69, meets the requirements of technical specifications TU 3648-015-00218526-2000, designed and manufactured taking into account the requirements of GOST R 52615-2006. Electricity grid must meet the requrimemnts of GOST 32144-2013

ConFlat (CF) standard connections are used to ensure the connection of components of vacuum systems operating in the field of high and ultra-high vacuum.

The SNVS-65/3.5 vacuum drying cabinet with a volume of 65 liters with manual vacuum adjustment is designed for heat treatment of materials at temperatures up to 350 with air access and in a vacuum controlled by manual valves. Thanks to modern temperature control, it demonstrates excellent performance of heat treatment modes. The measurement system complies with Russian standards and has certificates of entry into the SI State Register. Design for heat treatment in production and clean laboratories. The cabinet can be equipped with a software control device with an automatic timer and a wide selection of additional options.

They are designed for carrying out various technological processes at temperatures from 40 to 500 oC, in vacuum up to 1x10−3 mmHg, or in an inert gas of high purity. They are used for drying, light annealing, aging, low and medium tempering in an oxidizing environment, degassing of ferrous and non-ferrous metals (including copper and copper alloys), or any other materials processed under similar conditions. The program setting of heat treatment modes including vacuuming, high purity inert gas intake with repeated vacuuming allows heating in an oxidizing environment with high purity of the surfaces of the processed parts, without scale formation and oxidation

ConFlat (CF) standard connections are used to ensure the connection of components of vacuum systems operating in the field of high and ultra-high vacuum.

for carrying out heat treatment according to pre-created programs. The presence of remote control and a number of software options allows you to use the product for long-term heat treatment modes. Vacuum drying cabinets can be used for: - gentle drying of thermo- and oxygen-sensitive substances, such as food, medicinal, cosmetic products; - complete removal of residual moisture from heat-sensitive components with a complex shape, such as components of electronic equipment, jewelry, watches and other precision mechanics; - removal of air when filling the molds with a compound, followed by solidification at a given temperature; - removing air from the product and replacing it with another necessary gas medium; - tempering, annealing or aging of metals with the appropriate processing temperature in a vacuum or protective environment; - drying of products after washing in flammable solvents (special version); - testing of devices under low pressure conditions under various temperature conditions.

For scientific and industrial applications.

The helium leak detector TI1-50M is a universal highly sensitive device designed to test the tightness of various systems and objects that allow pumping out the internal cavity, as well as those filled with helium or a mixture containing helium, and detect (localize) places of leakage (leaks). Specifications: Measuring range at the leak detector inlet, Pa•m3/s from 5•10-13 to 1•10-5; Range of indications when working by probe method, Pa•m3/s from 1•10-9 to 1•10-5; Time to enter the readiness mode for measurements, no more than, min 5; AC supply voltage, V, Hz 220±10%, 50±1; Power consumption, VA 1200; Overall dimensions (WxHxD), no more than, mm 480x470x390; Weight, no more than, kg 40; Average time to metrological failure, h 15000;

It is designed to search for leaks of freons and other halogen-containing gases, for example, gas, in working equipment, and when testing systems, including cable ones, for tightness. The GTI-8 halogen leak detector also allows detecting an increase in the concentration of such gases in the room or near the controlled object. Technical characteristics of the leak detector "GTI-8" Parameter Sensitivity of the leak detector GTI-8, m3 Pa/sec., not less 1.0 - 5.3/10e-7 Time constant, sec., no more 3 Compensation of the initial sensor current Availability Automatic background signal compensation Availability Adjustable trigger threshold Availability Food ~220V, 50Hz (14.8V for GTI-8B) For modification of GTI-8B, continuous operation time, hour, at least 8 Operating mode setting time, min, no more 5

Horizontal vacuum resistance furnaces are designed for carrying out various technological processes in high vacuum at temperatures up to 1600 degrees. The furnace can be used in electronic, radio engineering, aviation, rocket and other industries. The main areas of application are the technological processes of annealing, quenching, degassing and sintering.