Unit less driver

Russian translation: устройство без привода

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:Unit less driver
Russian translation:устройство без привода
Entered by: YaroslavShvayko

05:18 Feb 18, 2020
English to Russian translations [PRO]
Tech/Engineering - Mechanics / Mech Engineering / Pump selection datasheet
English term or phrase: Unit less driver
CRITICAL INFORMATION FOR PUMP SELECTION
1 Medium handled
2 Start-up temperature* oC / °F
3 Service / Operating temperature* oC / °F
4 Specific Gravity / Density
5 Viscosity at start-up conditions* e.g cSt / SR1 / SSU
6 Viscosity at service / Operating conditions* e.g cSt / SR1 / SSU
7 Delivery flow rate* e.g l / min / m3/hr
8 Max. delivery flow rate* e.g l / min / m3/hr
9 NPSH a* e.g meters / feet
10 Suction Pressure* e.g bar(a) / psi(a)
11 Discharge pressure* e.g bar(a) / psi(a)
12 Differential pressure* e.g bar / psi
14 Relief valve set pressure (if required) * e.g bar / psi
15 Maximum Pump speed RPM
16 Electric motor supply V / Hz / Ph

*enter / select units as necessary.

Scope of Supply
 Bareshaft Pump  Unit Less Driver  Complete Assembly


Preffered Casing Material
 Iron  Steel  Other - Specify
YaroslavShvayko
устройство без привода
Explanation:
*

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Note added at 54 mins (2020-02-18 06:13:16 GMT)
--------------------------------------------------

Возможно, там еще есть, например, муфта, или какое-то основание, на котором установлен насос. В общем, просто есть еще что-то кроме "bareshaft pump".
Selected response from:

Roman Karabaev
Russian Federation
Local time: 20:21
Grading comment
4 KudoZ points were awarded for this answer



Summary of answers provided
3 +2устройство без привода
Roman Karabaev


  

Answers


49 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +2
unit less driver
устройство без привода


Explanation:
*

--------------------------------------------------
Note added at 54 mins (2020-02-18 06:13:16 GMT)
--------------------------------------------------

Возможно, там еще есть, например, муфта, или какое-то основание, на котором установлен насос. В общем, просто есть еще что-то кроме "bareshaft pump".

Roman Karabaev
Russian Federation
Local time: 20:21
Specializes in field
Native speaker of: Native in RussianRussian
PRO pts in category: 1626
Notes to answerer
Asker: Дело в том, что bareshaft pump (дословно "насос со свободным концом вала") - это тоже "насос без привода". Таким образом, не вполне понятно, почему идет разграничение этих типов.


Peer comments on this answer (and responses from the answerer)
agree  Oleg Gordeev: The pumps are available complete or less engine (-LE). Complete units come assembled on the specified engine ready to install and run. Less engine (-LE) units come with all hardware necessary to mount on the specified engine.
1 min
  -> Спасибо!

agree  Anna Serebryakova
4 hrs
  -> Спасибо!
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