Dm- Winding Machine,Coil Winding Machine,Coil Winder,Filament Winder Ningbo Dingming Machinery Manufacturing Co.,Ltd , https://www.dingmingmachine.com
Operating conditions and range
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Vertical multistage pipeline pume
Model
DFL
DN(flange)
80~800mm
Capacity
1.4~194.4m³/h, with 2950RPM, 1450RPM, 980RPM
Head
20~230m
Permitting working pressure
2.5MPaÂ
Medium Temperature
Normal≤80°C, cooling structure<105°C, equal to or higher than 105°C take special orders.
Material
Cast iron-HT200, HT250; SS304, SS316, SS316L, Duplex SS
Partical
 80mg/l
Motor
380V, 415V, 660V; IP54, IP55; 50Hz, 60Hz
Shaft
Cast steel, 2Cr13
Casing and cover
Cast iron, Nudular cast iron, Cast steel
Impeller
Cast iron, Bronze, stainless steel
Mouth seal
Cast iron, nudular cast iron, bronze, stianless steel.Â
Shaft seal
Mechanical seal or packing seal
Bearing
Closed grease lubricated roller bearing(SKF, NTN) NSK thrustÂ
and roll bearing
Flange standard
ASME, DIN, GB
Seal by
Burgmann mechanical seal or gland packing
Quality control system
ISO9001: 2000, ISO14001, OHSAS18001, ISO2548, GB/T3216,Â
GB/T5657, GB19762-2005
Main Application
Fire water;
Water supply in boiler system;
Cooling water system;
Multiple pumps in parallel high-rise building water supply;
System of high pressure run hot and cold fresh water circulation and booster;
Various conveying flushing fluid.
Features
Vertical multistage, sectional, compact and small structure;
Shaft seal is wearable mechanical seal and you can choose removable, leakage is little, operation is smooth and easy to maintain;
Pump body has tube structure, its inlet and outlet size is the same, and that they are at a line, can be fixed anywhere like valve, convenient, fast and steady;
You can choose up-outlet type in order to convenient fixing, the angle between inlet and outlet can be adjusted 0°, 90°, 180°;
The area is small because of special installation structure. 40% investment into building can be saved.
Model defined
__1__   DFL     __2__  --   __3__   x   __4___  Â
               Multistage Pipeline Pump
                      1. Inlet and outlet dia. (mm)
                               2. rated capacity (m³/h)
                                                             3. Rated one-stage head
                                                                        4. Stage                                 Â
Â
Pump Type
Stage
Capacity
Head
Speed
Power
Efficiency
NPSHR
Total weight
m³/h
m
r/min
kW
%
m
kg
25DFL2-12
3
1.4
38
2900
1.1
23
1.4
58
2
36
30
1.7
2.4
33
32
1.8
Item of service
Technical training Equipment evaluation
Installation and debugging Troubleshoot
Maintenance Update and improvement
Commitment to the service
1. After signing the contract, send engineer for assisting installation and debugging.Â
2. One-year warranty. Provide technical support free all-life of the products.Â
3. Keep all-life contacting with clients, get feedback on use of the equipment and make the products quality continually perfected.Â
4. Hot-line of service is available in 24h, responded in 8h. 400 1666 099
Â
Vertical multistage pipeline pume DFL type
Operating conditions and range
Â
Â
Vertical multistage pipeline pume
Model
DFL
DN(flange)
80~800mm
Capacity
1.4~194.4m³/h, with 2950RPM, 1450RPM, 980RPM
Head
20~230m
Permitting working pressure
2.5MPaÂ
Medium Temperature
Normal≤80°C, cooling structure<105°C, equal to or higher than 105°C take special orders.
Material
Cast iron-HT200, HT250; SS304, SS316, SS316L, Duplex SS
Partical
 80mg/l
Motor
380V, 415V, 660V; IP54, IP55; 50Hz, 60Hz
Shaft
Cast steel, 2Cr13
Casing and cover
Cast iron, Nudular cast iron, Cast steel
Impeller
Cast iron, Bronze, stainless steel
Mouth seal
Cast iron, nudular cast iron, bronze, stianless steel.Â
Shaft seal
Mechanical seal or packing seal
Bearing
Closed grease lubricated roller bearing(SKF, NTN) NSK thrustÂ
and roll bearing
Flange standard
ASME, DIN, GB
Seal by
Burgmann mechanical seal or gland packing
Quality control system
ISO9001: 2000, ISO14001, OHSAS18001, ISO2548, GB/T3216,Â
GB/T5657, GB19762-2005
Main Application
Fire water;
Water supply in boiler system;
Cooling water system;
Multiple pumps in parallel high-rise building water supply;
System of high pressure run hot and cold fresh water circulation and booster;
Various conveying flushing fluid.
Features
Vertical multistage, sectional, compact and small structure;
Shaft seal is wearable mechanical seal and you can choose removable, leakage is little, operation is smooth and easy to maintain;
Pump body has tube structure, its inlet and outlet size is the same, and that they are at a line, can be fixed anywhere like valve, convenient, fast and steady;
You can choose up-outlet type in order to convenient fixing, the angle between inlet and outlet can be adjusted 0°, 90°, 180°;
The area is small because of special installation structure. 40% investment into building can be saved.
Model defined
__1__   DFL     __2__  --   __3__   x   __4___  Â
               Multistage Pipeline Pump
                      1. Inlet and outlet dia. (mm)
                               2. rated capacity (m³/h)
                                                             3. Rated one-stage head
                                                                        4. Stage                                 Â
Â
Pump Type
Stage
Capacity
Head
Speed
Power
Efficiency
NPSHR
Total weight
m³/h
m
r/min
kW
%
m
kg
25DFL2-12
3
1.4
38
2900
1.1
23
1.4
58
2
36
30
1.7
2.4
33
32
1.8
Item of service
Technical training Equipment evaluation
Installation and debugging Troubleshoot
Maintenance Update and improvement
Commitment to the service
1. After signing the contract, send engineer for assisting installation and debugging.Â
2. One-year warranty. Provide technical support free all-life of the products.Â
3. Keep all-life contacting with clients, get feedback on use of the equipment and make the products quality continually perfected.Â
4. Hot-line of service is available in 24h, responded in 8h. 400 1666 099
Â
Vertical Multistage Pipeline Pump Dfl Type
Model NO.: DFL
Impeller: Semi-Open
Usage: Pump
Name: Vertical Multistage Pipeline Pume Dfl Type
Certification: CE
Trademark: EAST
Transport Package: Fumigation Wooden Case
Specification: CE
Origin: Shanghai, China
HS Code: 841370999
Model NO.: DFL
Impeller: Semi-Open
Usage: Pump
Name: Vertical Multistage Pipeline Pume Dfl Type
Certification: CE
Trademark: EAST
Transport Package: Fumigation Wooden Case
Specification: CE
Origin: Shanghai, China
HS Code: 841370999
Vertical multistage pipeline pume DFL type