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Pump one-stage centrifugal NHV
  • Pump one-stage centrifugal NHV

Pump one-stage centrifugal NHV

In stock
Price from:
30000 UAH
Brand:Hydro-Vacuum
Country of manufacture:Poland
Payment:
Shipping:
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  • In detail
Description

The pumps NHV are intended for pumping of pure liquids or liquids with trace pollution with low degree of viscosity.
The pumps nhv find application in:

  • systems of water supply and water systems
  • systems of water treatment and water purification
  • klimatizatsionny systems
  • cellulose industry
  • chemical and petrochemical industry
  • fire - prevention installations
  • power plants

 

Specifications

 

Productivity to 1700 m3/h
Rise height to 100 m
Temperature of the pumped - over liquid - 15 + 140oC
Working pressure 10 bars (16 bars)
Rotation speed 1500, 3000
The soaking - up branch pipe DN 50.. . DN of 300 mm
Delivery branch pipe DN 32.. . DN of 250 mm

The pumps NHV it is one - stage, centrifugal, normalnovsasyvayushchy lopasty pumps with a horizontal axis of a shaft. The main sizes and parameters correspond the EN 733 standard.
The soaking - up branch pipe and pressure head branch pipe correspond ISO 7005 - 2/PN 16.
Due to the use of special modular system all bearing system together with a rotor and the case can understand without the need for dismantle of all installation.
All rotors statically are also dynamically balanced respectively by ISO 1940 class 6.3. Load of an axis is balanced through use of system of rings and the balancing openings.

Structure of marking of the product NHV

NHV - 32 - 250/1.d. ee1e1e2.h. iii. k
NHV - 32 - 250 - Pump type (marking according to PN - EN 733) (example)
1 - Grinding of a rotor
(digital marking 3000 obr / min. ― alphabetic marking of 1500 obr / min. )
d - Material execution
 e e1 e1 e2 - Design
h - Completeness of deliveries
i i i - Pump engine
k - Cosmetics

Material executions

 

Part of the pump Material executions of "d"
A B With D E F G
Cases Gray cast iron Gray cast iron Olovyanisty bronze Acidproof cast steel 316 sferoidizovanny Cast iron Carbonaceous cast steel Stainless cast steel 304
Consolidation case Gray cast iron Gray cast iron Olovyanisty bronze Acidproof cast steel 316 sferoidizovanny Cast iron Carbonaceous cast steel Stainless cast steel 304
Rotors Gray cast iron Bronze Olovyanisty bronze Acidproof cast steel 316 Bronze Bronze Stainless cast steel 304
Shaft Stainless steel Stainless steel Stainless steel Acidproof cast steel 316 Stainless steel Stainless steel Stainless steel
Bearing housing Gray cast iron Gray cast iron Gray cast iron Gray cast iron Gray cast iron Gray cast iron Gray cast iron

There is a possibility of application of non - standard material execution after preliminary coordination with the producer.

Designs

 

Constructive
executions
pump
Name of design
e 0 the closed ball - bearing
1 the ball - bearing, the camera filled with oil + an oil level indicator
2 the closed two - row radial - stop ball - bearing
3 the two - row radial - stop ball - bearing, the camera filled with oil + an oil level indicator
e1e1 01 the shnurovy consolidation which is washed out by the pumped - over liquid
02 the shnurovy consolidation which is washed out by external liquid
03 the shnurovy consolidation cooled by external liquid
04 the shnurovy consolidation which is washed out by the pumped - over liquid with slot - hole consolidation and the protective coupling
05 the shnurovy consolidation which is washed out by external liquid with slot - hole consolidation and the protective coupling
06 the shnurovy consolidation cooled by external liquid with slot - hole consolidation and the protective coupling
10 - 12 unary mechanical consolidation
13 double mechanical consolidation
20 - 22 unary mechanical consolidation, rotor with slot - hole consolidation
23 double mechanical consolidation, rotor with slot - hole consolidation
30 compact mechanical consolidation
31 compact mechanical consolidation, rotor with slot - hole
e2 1 for liquids temperature to + 105oC
2 for liquids temperature to + 140oC

 

Completeness of deliveries

1 ― the Pump without electric motor
2 ― the Pump with the coupling
3 ― the Pump with the coupling and a base plate
5 ― Completeness 3 plus electric motor

Product covering

1 ― Standard
2 ― Special

Characteristics:
Brand:Hydro-Vacuum
Country of manufacture:Poland
The number of stages:Single-stage
Typ av Installation:Surface
Installation method:Horizontal
Type of drive:Electric
Information is up-to-date: 27.11.2020
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Unbelievable price on Pump one-stage centrifugal NHV in Dnipro (Ukraine) company Partner-Dnepr, OOO.
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