Purpose < /span>
Centrifugal, sectional, vertical pumps Type CNSV and electrical units on their basis, designed to pump water and other non -aggressive and non -combustible liquids with pH = 7 ... 9.2, with a temperature of not more than 393 K (120 ° C), with a mass share of mechanical impurities not more than 0, no more than 0, 1%, the size of solid particles of not more than 0.1 mm.
Pumps of the CNSV are used to power water Small and medium -power steam boilers, on plant increasing plants, in industrial plants and during the construction of public and residential buildings, to ensure the circulation of hot and cold water.
Pumps (units) are designed for Work both in closed rooms and outside the rooms under a canopy, at surrounding air from273 to 323 K (from 0 to +50 ° C).
Pumps of the type of species 2 (restored) in accordance with GOST 27.003-90 and are produced in the climatic design of UHL of the placement category 4 and climatic design of the placement of the placement category 2 according to GOST 15150-69.
General requirements for the safety of pumps and assemblies correspond to GOST R 52743-2007.
Pumps (units) are not intended for operation in explosive and fire hazardous rooms.
Pumps and units are designed for operation In areas with seismicity up to 8 points on the MSK-84 scale. At the same time, mechanical loads on the pump (unit) must correspond to the loads of the eight -balular seismic scale, provided that the unit is installed at the zero mark.
Design < /span>
The unit consists of a pump and a drive engine interconnected using an elastic coupling.
PoSSV-centrifugal sectional Vertical with a one -sided location of the working wheels. The principle of action of the pump is to convert the mechanical energy of the drive into hydraulic energy of the liquid.
The pump consists buildings with sections established between them. Diafragms sections with the guide devices inserted into them are interconnected and with the suction and discharge houses using fittings. The joints of the sections are compacted by rubber rings.
Side and the pressure nozzles are located horizontally And in one plane. At the request of the customer, you can deploy nozzles relative to each other. The attaching dimensions of the flanges of the absorption and pressure pipes are made according to GOST12815-80, execution 1. The connection of the pump with the engine is carried out by means of a lantern. The pump rotor consists of a shaft, work wheels and bushings. The rotor rotates in two supports. The upper support is radial and radial-powered bearings, the lower support is a sliding bearing installed in the suction case. The direction of rotation of the rotor is right (clockwise, if you look from the engine side) and indicated by an arrow located on the bracket.
The shaft seal-the oilcomber. < /span>
Application < /span>
">">> ">
- Industrial enterprises-for water and heat supply in production processes
- Housing and Communal Service-for water and heat supply
- Thermal power plants-for power supply for small boilers and medium power
- Thermal power plants-for condensation.
- Municipal farm enterprises, water utilities- To supply hot water, ensure heat supply
Features/advantages
-
Vertical performance allows you to place equipment in constrained conditions;
-
The use of oilcopberries made of modern materials Based on heat -expanded graphite, it significantly reduces the time for maintenance and repair of the pump
brands, characteristics of the pumps of the central nervous system:
brands < /span>
Submit (Nomin.) m³/h
Ples, m
Pressure at the entrance to the pump, kgf/cm², no more than
Power consumed by the pump (nomin. ), kW
Rotation frequency, rpm.
Rotation frequency, C˜¹
efficiency of the pump, %
Network voltage
Current frequency, Hz
Number of steps
permissible cavalization reserve, m No more
TsNSV 12.5-40
12.5 < /span>
40 < /span>
4 < /span>
3.8 < /span>
2950 < /span>
49.2 < /span>
55 < /span>
380 < /span>
50 < /span>
4 < /span>
4 < /span>
TsNSV 12.5-60
12.5 < /span>
60 < /span>
4 < /span>
5.2 < /span>
2950 < /span>
49.2 < /span>
55 < /span>
380 < /span>
50 < /span>
6 < /span>
4 < /span>
TsNSV 12.5-80
12.5 < /span>
80 < /span>
4 < /span>
7.6 < /span>
2950 < /span>
49.2 < /span>
55 < /span>
380 < /span>
50 < /span>
8 < /span>
4 < /span>
TsNSV 12.5-100
12.5 < /span>
100 < /span>
4 < /span>
9.5 < /span>
Centrifugal, sectional, vertical pumps Type CNSV and electrical units on their basis, designed to pump water and other non -aggressive and non -combustible liquids with pH = 7 ... 9.2, with a temperature of not more than 393 K (120 ° C), with a mass share of mechanical impurities not more than 0, no more than 0, 1%, the size of solid particles of not more than 0.1 mm.
Pumps of the CNSV are used to power water Small and medium -power steam boilers, on plant increasing plants, in industrial plants and during the construction of public and residential buildings, to ensure the circulation of hot and cold water.
Pumps (units) are designed for Work both in closed rooms and outside the rooms under a canopy, at surrounding air from273 to 323 K (from 0 to +50 ° C).
Pumps of the type of species 2 (restored) in accordance with GOST 27.003-90 and are produced in the climatic design of UHL of the placement category 4 and climatic design of the placement of the placement category 2 according to GOST 15150-69.
General requirements for the safety of pumps and assemblies correspond to GOST R 52743-2007.
Pumps (units) are not intended for operation in explosive and fire hazardous rooms.
Pumps and units are designed for operation In areas with seismicity up to 8 points on the MSK-84 scale. At the same time, mechanical loads on the pump (unit) must correspond to the loads of the eight -balular seismic scale, provided that the unit is installed at the zero mark.
Design < /span>
The unit consists of a pump and a drive engine interconnected using an elastic coupling.
PoSSV-centrifugal sectional Vertical with a one -sided location of the working wheels. The principle of action of the pump is to convert the mechanical energy of the drive into hydraulic energy of the liquid.
The pump consists buildings with sections established between them. Diafragms sections with the guide devices inserted into them are interconnected and with the suction and discharge houses using fittings. The joints of the sections are compacted by rubber rings.
Side and the pressure nozzles are located horizontally And in one plane. At the request of the customer, you can deploy nozzles relative to each other. The attaching dimensions of the flanges of the absorption and pressure pipes are made according to GOST12815-80, execution 1. The connection of the pump with the engine is carried out by means of a lantern. The pump rotor consists of a shaft, work wheels and bushings. The rotor rotates in two supports. The upper support is radial and radial-powered bearings, the lower support is a sliding bearing installed in the suction case. The direction of rotation of the rotor is right (clockwise, if you look from the engine side) and indicated by an arrow located on the bracket.
The shaft seal-the oilcomber. < /span>
Application < /span>
">">> ">
- Industrial enterprises-for water and heat supply in production processes
- Housing and Communal Service-for water and heat supply
- Thermal power plants-for power supply for small boilers and medium power
- Thermal power plants-for condensation.
- Municipal farm enterprises, water utilities- To supply hot water, ensure heat supply
Features/advantages
-
Vertical performance allows you to place equipment in constrained conditions;
-
The use of oilcopberries made of modern materials Based on heat -expanded graphite, it significantly reduces the time for maintenance and repair of the pump
brands, characteristics of the pumps of the central nervous system:
brands < /span>
Submit (Nomin.) m³/h
Ples, m
Pressure at the entrance to the pump, kgf/cm², no more than
Power consumed by the pump (nomin. ), kW
Rotation frequency, rpm.
Rotation frequency, C˜¹
efficiency of the pump, %
Network voltage
Current frequency, Hz
Number of steps
permissible cavalization reserve, m No more
TsNSV 12.5-40
12.5 < /span>
40 < /span>
4 < /span>
3.8 < /span>
2950 < /span>
49.2 < /span>
55 < /span>
380 < /span>
50 < /span>
4 < /span>
4 < /span>
TsNSV 12.5-60
12.5 < /span>
60 < /span>
4 < /span>
5.2 < /span>
2950 < /span>
49.2 < /span>
55 < /span>
380 < /span>
50 < /span>
6 < /span>
4 < /span>
TsNSV 12.5-80
12.5 < /span>
80 < /span>
4 < /span>
7.6 < /span>
2950 < /span>
49.2 < /span>
55 < /span>
380 < /span>
50 < /span>
8 < /span>
4 < /span>
TsNSV 12.5-100
12.5 < /span>
100 < /span>
4 < /span>
9.5 < /span>
The unit consists of a pump and a drive engine interconnected using an elastic coupling.
PoSSV-centrifugal sectional Vertical with a one -sided location of the working wheels. The principle of action of the pump is to convert the mechanical energy of the drive into hydraulic energy of the liquid.
The pump consists buildings with sections established between them. Diafragms sections with the guide devices inserted into them are interconnected and with the suction and discharge houses using fittings. The joints of the sections are compacted by rubber rings.
Side and the pressure nozzles are located horizontally And in one plane. At the request of the customer, you can deploy nozzles relative to each other. The attaching dimensions of the flanges of the absorption and pressure pipes are made according to GOST12815-80, execution 1. The connection of the pump with the engine is carried out by means of a lantern. The pump rotor consists of a shaft, work wheels and bushings. The rotor rotates in two supports. The upper support is radial and radial-powered bearings, the lower support is a sliding bearing installed in the suction case. The direction of rotation of the rotor is right (clockwise, if you look from the engine side) and indicated by an arrow located on the bracket.
The shaft seal-the oilcomber. < /span>
- ">">> ">
- Industrial enterprises-for water and heat supply in production processes
- Housing and Communal Service-for water and heat supply
- Thermal power plants-for power supply for small boilers and medium power
- Thermal power plants-for condensation.
- Municipal farm enterprises, water utilities- To supply hot water, ensure heat supply
Features/advantages
-
Vertical performance allows you to place equipment in constrained conditions;
-
The use of oilcopberries made of modern materials Based on heat -expanded graphite, it significantly reduces the time for maintenance and repair of the pump
brands, characteristics of the pumps of the central nervous system:
brands < /span>
Submit (Nomin.) m³/h
Ples, m
Pressure at the entrance to the pump, kgf/cm², no more than
Power consumed by the pump (nomin. ), kW
Rotation frequency, rpm.
Rotation frequency, C˜¹
efficiency of the pump, %
Network voltage
Current frequency, Hz
Number of steps
permissible cavalization reserve, m No more
TsNSV 12.5-40
12.5 < /span>
40 < /span>
4 < /span>
3.8 < /span>
2950 < /span>
49.2 < /span>
55 < /span>
380 < /span>
50 < /span>
4 < /span>
4 < /span>
TsNSV 12.5-60
12.5 < /span>
60 < /span>
4 < /span>
5.2 < /span>
2950 < /span>
49.2 < /span>
55 < /span>
380 < /span>
50 < /span>
6 < /span>
4 < /span>
TsNSV 12.5-80
12.5 < /span>
80 < /span>
4 < /span>
7.6 < /span>
2950 < /span>
49.2 < /span>
55 < /span>
380 < /span>
50 < /span>
8 < /span>
4 < /span>
TsNSV 12.5-100
12.5 < /span>
100 < /span>
4 < /span>
9.5 < /span>
- Vertical performance allows you to place equipment in constrained conditions;
- The use of oilcopberries made of modern materials Based on heat -expanded graphite, it significantly reduces the time for maintenance and repair of the pump
| brands < /span> | Submit (Nomin.) m³/h | Ples, m | Pressure at the entrance to the pump, kgf/cm², no more than | Power consumed by the pump (nomin. ), kW | Rotation frequency, rpm. | Rotation frequency, C˜¹ | efficiency of the pump, % | Network voltage | Current frequency, Hz | Number of steps | permissible cavalization reserve, m No more |
|
TsNSV 12.5-40
|
12.5 < /span> | 40 < /span> | 4 < /span> | 3.8 < /span> | 2950 < /span> | 49.2 < /span> | 55 < /span> | 380 < /span> | 50 < /span> | 4 < /span> | 4 < /span> |
|
TsNSV 12.5-60
|
12.5 < /span> | 60 < /span> | 4 < /span> | 5.2 < /span> | 2950 < /span> | 49.2 < /span> | 55 < /span> | 380 < /span> | 50 < /span> | 6 < /span> | 4 < /span> |
|
TsNSV 12.5-80
|
12.5 < /span> | 80 < /span> | 4 < /span> | 7.6 < /span> | 2950 < /span> | 49.2 < /span> | 55 < /span> | 380 < /span> | 50 < /span> | 8 < /span> | 4 < /span> |
|
TsNSV 12.5-100
|
12.5 < /span> | 100 < /span> | 4 < /span> | 9.5 < /span> |
|
