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The speed of action, m3/h: 0.4
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Pump type: Plade-roting
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Electricizer power, WT: 0.09
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Gabarit dimensions, mm: 290x151x75.5
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Input DU: 6
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Output: 6
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Description of the vacuum plate-roting pump 2NVR-0.1dm
Vacuum lacquar-rut 2NVR-0.1DM is designed to pump out hermetic vessels the air and the design of explosive -fire -haired non -toxic gases, vapors and steam -gas mixtures that are previously cleaned of drip over and mechanical pollution, with oxygen content (21 % in volume) under normal conditions, from atmospheric pressure to the design of atmospheric pressure to the working fluid. The maximum residual, at a pressure in the output cross section that does not exceed atmospheric, more than 9.3 kPa (70 mm Hg).
Type of climatic performance of a vacuum pump 2NVR-0.1DM Mind 4 according to GOST 15150- 69, but at the temperature of the surrounding air and the pumped out the medium from 283 to 308 K (from plus 10C to plus 35C). Requirements for the quality of electricity under GOST 13109-97. Vacuum plate-ruts 2NVR-0.1DM pump comply with the requirements of the technical conditions TU 3648-006-00218526-2002
HaCOC 2NVR-0.1DM is refueled fluids according to the oil indicator, replenishment at the level of working fluid below the minimum level of the oil indicator.
The principle of operation of the plate-roting pump 2NVR-0.1dm
The housing of the vacuum pump 2NVR-0.1DM and the electric motor through the flange are attached to the rack, the case is simultaneously a container into which the working fluid is poured. Working liquid is poured with a hole in the case, closed by a cork, and through the channels enters the cylinders and sling bearings. Drill of the working fluid is carried out through the hole in which the observation glass is installed.
Sealing the pump rotor shaft is carried out by two creams. The level of working fluid is controlled through the observation window. The entrance to the pump is made in the form of a nipple installed in the rack on the sealant. A filter is installed inside the rack. To connect the working chamber with the pump entrance, the nipple is used. The cylinders assembled with end covers form a working unit of two sequentially connected by the transition channel of the working chambers. The compressed gas sequentially passes both steps and is pushed through the valve with the pad, and with large input pressure - additionally through the valve. To reduce the release of working fluid with gases and on the middle cover, the screen is fixed. The exhaust from the pump is carried out through a cork in which there are four holes.
Advantages of the vacuum pump 2NVR-0.1DM
The operational characteristics of the vacuum pump 2NVR-0.1DM
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According to the method of protecting a person from electric shock, the pump refers to electrical equipment of the 1st class according to GOST 12.2.007.0-75.
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The resistance of the insulation of the winding of the electric motor should be at least 0.5 MOM.
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Exceeding the temperature of the pump body operating at maximum residual pressure, a plus of 30 ° C, working fluid - plus 60 ° C
can reach the temperature of the environment.
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When pumping vapors of water and steam -gas mixtures, it is recommended to install traps - sump (one from the side of the entrance and exit) for the collection of condensate, which can form in pipelines.
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A more frequent change in the working fluid is recommended if the pump works in conditions that cause rapid pollution and coking of the working fluid (dustiness, humidity).
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The first replacement of the working fluid should be carried out after 100 hours of the pump, and in the future after 2500 hours.
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Sound pressure levels in octave frequency bands created by pumps at a distance of 1 m from their contour should not exceed the values established by GOST 12.1.003-83;
| Pumps |
| Power/speed |
2,2/1500 |
| Flow, cubic meters/hour |
18 |
| pressure |
5*10(-2) |
Vacuum pumps 2NVR-0.1DM
- Product Code: Вакуумные насосы 2НВР-0,1ДМ
- Availability: In Stock
