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The complex includes: single-flow turbomolecular vacuum pump VGTN-400; frequency converter; set of mounting parts; operation manual. For connecting to the pre-vacuum pumping system, the pump is equipped with an ISO-KF25 exhaust flange. If necessary, it can be updated with an ISO-KF16 flange for purging the pump with inert gas. Pump cooling is combined. Based on the operating conditions, the complex can work both with forced air cooling and with water cooling. The working orientation in space is arbitrary. One of the key features of the pump is that a breakthrough of the atmosphere is possible. This has become possible due to the manufacture of a turbine from a solid billet and a special, rigid design of the bearing assembly.

The 2NVBM-160(R)/1000 booster pump is a structure consisting of housings, a steam pipe, a trap and a heater. The alignment of the steam line in the 2NVBM-160(R)/1000 pump housing is carried out by a rod inserted into the hole of the hood (oil reflector) and screwed into the upper part of the steam line. The required effective speed of action of the pre-vacuum pump (pumps) at a pressure of 93 Pa (0.7 mm Hg) at the outlet of the booster pump 2NVBM-160(P)/1000 is not less than 15 l/s. The maximum residual pressure of the 2NVBM-160(P)/1000 pump, measured by the PMI-2 manometric ionization converter with nitrogen filled into its trap, is no more than 1.3×10-3 Pa (1×10-5 mm Hg). The pressure of cooling water at the inlet to the 2NVBM-160 pump should be from 0.2 to 0.5 MPa (from 2 to 5 kgf/cm2). The drain from the pump must be free with a jet break. Cooling water consumption is 145 l/h. The total amount of working fluid for the 2NVBM-160(P)/1000 pump is 5 liters., the level of working fluid should be between the upper and lower risks of the level gauge. Replacement or refilling of the working fluid depends on the operating mode of the pump (inlet pressure, pumping duration, etc.) and the composition of the pumped medium, so the time after which the working fluid is replaced or refilled can be 100 hours or more. A large flow rate of the working fluid is observed when the pump is operating in the input pressure range from 1.33 to 13.3 Pa (from 1·10-2 to 1·10-1 mm Hg). The operating mode of the pump in the range from 13.3 Pa (0.1 mmHg) to the maximum residual pressure is cyclically irregular.

The complex includes: single-flow turbomolecular vacuum pump VGTN-150; frequency converter; set of mounting parts; operation manual. For connecting to the pre-vacuum pumping system, the pump is equipped with an ISO-KF25 exhaust flange. If necessary, it can be upgraded with an ISO-KF16 flange for purging the pump with inert gas. Pump cooling is combined. Based on the operating conditions, the complex can work both with forced air cooling and with water cooling. The working orientation in space is arbitrary. One of the key features of the pump is that a breakthrough of the atmosphere is possible. This has become possible due to the production of a turbine from a solid billet and a special, rigid design of the bearing assembly.

The 3VVN2-50(H) water ring vacuum pump is not intended for use in fire and explosion hazardous industries. The 3VVN2-50(H) vacuum water ring pump is manufactured in the climatic version of UHL 4 and O4 (i.e. for moderate and cold climate) according to GOST standard 15150-69, meets the requirements of technical specifications TU 3648-053-00218526-2013, designed and manufactured taking into account the requirements of GOST R 52615-2006.

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

The vacuum pump chamber is made of fluoroplastic, and other parts are coated with fluoroplastic, which ensures the high chemical resistance of the pump. It has a pumping speed of gases and vapors of 38 l/min at an extreme vacuum of 60 mbar. It is quite compact, so it can be placed in almost any already equipped space. Valve(s) material FFKM (Perfluoro rubber) Working medium Gas Country Russia Chemical resistance Yes Overall dimensions, L×W×H, mm 289.5x160x200 Protection class acc. to DIN EN60529 IP20 Noise level, dB 75 dB Power supply 230 V, 50 Hz Ultimate vacuum, mbar abs. 60 Excess pressure, bar. Max. permissible 0.5 bar Productivity, l/min 38 Drive rotation speed, rpm 1350 Maximum current, A 1.2 Device weight, kg 7.6 Working chamber material PTFE (polytetrafluoroethylene) Equipment: Vacuum pump, cable, instructions, passport, packaging (vacuum regulator and spare parts are not included in the kit and must be ordered separately).

The 2NVBM-400(R)/6000 booster pump consists of housings, a steam line, a trap and a heater. The required effective speed of action of the pre-vacuum pump (pumps) at a pressure of 200 Pa (1.5 mm Hg) at the outlet of the booster pump 2NVBM-400(R)/6000 is not less than 45 l/s. The maximum residual pressure of the pump 2NVBM-400(R)/6000, measured by the PMI-2 manometric ionization converter with nitrogen filled into its trap, is no more than 6.6 × 10-4 Pa (5 × 10-6 mmHg). The pressure of the cooling water at the inlet to the pump 2NVBM-400 (R)/6000 should be from 0.2 to 0.5 MPa (from 2 to 5 kgf / cm2). The drain from the pump should be free with a jet break. Cooling water consumption is 600 l/h. The total amount of working fluid for the 2NVBM-400(R)/6000 pump is 47 liters, the level of working fluid should be between the upper and lower marks of the level gauge. Replacement or refilling of the working fluid depends on the operating mode of the pump (inlet pressure, pumping duration, etc.) and the composition of the pumped medium, so the time after which the working fluid is replaced or refilled can be 100 hours or more. A large flow rate of the working fluid is observed when the pump is operating in the input pressure range from 1.33 to 13.3 Pa (from 1 ·10-2 to 1 ·10-1 mm Hg). The pump operating mode in the range from 13.3 Pa (0.1 mmHg) to the maximum residual pressure is cyclically irregular.

The use of a 2VVN1-6M(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 details of the 2VVN1-6M(H) pump. The 2VVN1-6M(H) vacuum water ring pump is manufactured in the climatic version of UHL (i.e. for moderate and cold climate) 4 and O4 according to 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.

The 2NVR-5DG UM4 pump is manufactured in the climatic version of UM 4 (i.e. for moderate climate) according to GOST standard 15150-69, but to be used at ambient temperature and pumped medium 283 K to 308 K (+10˚C to +35˚C). Electricity grid must meet the requrimemnts of GOST 13109-97. The 2NVR-5DG vacuum rotary vane pump meets the requirements of technical specifications TU 3648-006-00218526-2002. The 2NVR-5DG pump is refueled with VACMA OIL 100 working fluid. Monitoring of the level of the working fluid is ensured by the oil indicator, replenishment is neede when the level of the working fluid is below the minimum level of the oil indicator.

The 2NVBM-500/12000 booster pump consists of housings, a steam pipe, a trap and a heater. The required effective speed of action of the pre-vacuum pump (pumps) at a pressure of 200 Pa (1.5 mm Hg) at the outlet of the booster pump is not less than 100 l/s. The maximum residual pressure of the 2NVBM-500/12000 pump measured by the PMI-2 manometric ionization converter with nitrogen filled into its trap, is no more than 6.6 × 10-4Pa (5 × 10-6 mm Hg). The pressure of the cooling water at the inlet to the pump 2NVBM-500/12000 should be from 0.2 to 0.5 MPa (from 2 to 5 kgf / cm2). The discharge from the pump should be free with a jet break. Cooling water consumption 1200 l/h. The total amount of working fluid for the 2NVBM-500/12000 pump is 65 liters, the level of working fluid should be between the upper and lower marks of the level gauge. Replacement or refilling of the working fluid depends on the operating mode of the pump (inlet pressure, pumping duration, etc.) and the composition of the pumped medium, so the time after which the working fluid is replaced or refilled can be 100 hours or more. A large flow rate of the working fluid is observed when the pump is operating in the input pressure range from 1.33 to 13.3 Pa (from 1 · 10-2 to 1 · 10-1 mm Hg). The operating mode of the pump in the range from 13.3 Pa (0.1 mmHg) to the maximum residual pressure is cyclically irregular.

The vacuum membrane pump PL.HM02.02.8 helps speed up the laboratory process by quickly pumping vapors and gases and creating a vacuum. Suitable for working with flammable, toxic and chemically active substances. A special feature of the PL.HM02.02.8 Primelab pump is the ability to customize it for different production tasks: • With a parallel connection, the pumping speed is 76 l/min with a maximum residual pressure of 45 mbar. • With independent connection, 38 l/min at a maximum residual pressure of 45 mbar. • When chambers are connected in series, the flow rate is 38 l/min with a maximum residual pressure of 8 mbar.

Vacuum membrane pump PL.HM02.01.8 Primelab is a universal laboratory device, the performance of which can be adjusted for each task separately. Depending on the method of connecting the chambers, its productivity can be 38 l/min and 76 l/min with a maximum residual pressure of 8 and 45 mbar. With independent connection, 38 l/min for each chamber. A carefully thought out security system ensures a long service life of the device. Complies with IP20 protection class. It makes virtually no noise during operation (up to 75 dB), which does not cause discomfort when the pump is constantly running. It has small dimensions (321x140x200 mm), allowing the device to be placed in an already equipped space. Supplied complete with equipment sufficient for quick assembly and operation of the device.