Currency RUB
Pump 2,5 BC-3A buy in Tula
Buy Pump 2,5 BC-3A
Pump 2,5 BC-3A

Pump 2,5 BC-3A

In stock
18000 RUB
  • 15000 RUB/pcs  - from 2 pcs
Russia, Tula
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Technical characteristics
  • Country of manufactureRussia
  • The medium to be pumpedWater with impurities
  • Typ av InstallationSurface
  • Type of pumpVortex
  • Type of driveMechanical
  • SealedYes

The pump fuel vortex self - soaking up 2, 5 VS - 3a for the fuel - servicing truck on ZIL - 131 base (ARS - 14). It is also intended for supply of the decontaminating and deactivating solutions which are not containing solid impurity, viscosity to 36 cSt, temperature of the pumped - over liquid from minus 40 to + 50 °C and with a density up to 1400 kg/m ³. The pump is manufactured in climatic execution At, categories of placement at operation on GOST 15150 - 69. In a symbol of the pump of figure and a letter mean: the first figure – the diameter of an entrance branch pipe of the pump reduced by 25 times and rounded; In – vortex; With – self - soaking up; the second figure – the speed coefficient of the pump reduced by 10 times and rounded; and – execution special.

Giving, p/a, m ³ / h) – 3, 3(12) Ι5, 0 (18) Pressure, m – 35Ι20
Frequency of rotation, rpm – 1450
The allowed cavitational stock, m, no more – 5. 3Ι6, 0
the maximum height of self - absorption, m – 4
Creation time in a sealed container of 40 l of vacuum 4 of m, with, no more – 160
The allowed self - absorption duration, with no more – 600
The allowed pressure on an entrance to the pump, MPa (kgf/cm ²), no more – 0, 1(1, 0)
Pressure of full relaunch of the valve, MPa (kgf/cm ²) – 0, 64(6, 5
Pump power during the pumping of liquid, kW, no more, than density: µ=1000 kg/m ³ − 6, 0Ι4, 0
− µ=1400 kg/m ³ − 8, 4Ι5, 6
K. p. d. , % , not less – 25
External leak through consolidation, l/h, not less – 0, 03

Time between failures, h, not less – 200
Average resource before capital repairs, h, not less – 400
Mass of the pump, kg, no more: dry − 40
− filled in − 43

The self - soaking - up ability of the pump is provided by existence of two longitudinal edges at the exit from the hydraulic channel in the delivery camera. For work of a pas self - absorption the pump is filled in with liquid not less than to a half of the driving wheel (2 — 3 l). During the work in channel of the pump there is a mixing filled in zhidkosty with the air which is in the pump and formation of an emulsion. The emulsion is thrown out a wheel the delivery camera where liquid separates from air. Air is pushed out in the pipeline, and liquid on side cracks along edges comes back in dripped where again it is used for formation of an emulsion. Such process continues until all air from the soaking - up pipeline is not extorted and liquid will not fill the pump. After that the pump pumps over liquid.

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Pump 2,5 BC-3A
Pump 2,5 BC-3A
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