D Igonal pumps such as DV (DPV) for its intended purpose, appliance and structures are similar to axial pumps, but allow higher stoves.
Diagonal pumps are available in two types: DV- Diagonal vertical pump with rigid-fixed blades of the working wheel and DPV-a diagonal vertical pump with a rotation of the blades of the working wheel.
Working range of work of mass-produced diagonal pumps: feed from 7900 to 74000 m3/h and pressure from 8 to 25 m.
The main options for the execution of axial and diagonal pumps are as follows:
K-chamber type Submarine;
MB-Monoblock pump;
MK-a pump with a wet camera;
E-a pump with an electric drive of the blades;
D - pump with a hydraulic drive of the blades.
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axial and diagonal pumps/Axal-Flow and Mixed-Flow Pumps |
electric motors/electric Motors |
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type |
modification |
Submissions, m 3 /h |
pressure, m |
often. |
|
dimensions, m
|
type |
power, kW |
voltage, in |
|
type |
modification |
Delivery, m 3 /h |
head, m |
Speed, r.p.m |
mas, t |
dimensions, m |
type |
power, kw |
voltage, v |
|
170dv-12/22-UZ 170DPV-12/22-UZ |
- g, to |
43 200/36 000 |
22/15 |
297 300/250 |
34,000 |
3.52x3.36x9.53 |
DVDA2-235/104-20-24 UHLZ |
4000/2500 |
6 000 |
