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Product Details

Multistage Boiler Feed Water Pump (DG)

   
Packing:  Export Standard Wooden Case
Model NO.:  DG
Standard:  ISO, CE
Productivity:  50 PCS/ Month
Unit Price:  Negotiable
Shipment Terms:  FOB
Payment Terms:  L/C,T/T,Western Union,Paypal
Minimum Order:  1 Pieces
Price Valid Time:  From Feb 22,2012 To Jan 23,2013
HS Code:  8413709910
Trademark:  ZL
Origin:  China
Application:  Clarified Water Pump
Theory:  Centrifugal Pump
Structure:  Multistage Pump
Power:  Electric
Type:  Jet Pump
Speed:  3500r/Min, 2900r/Min, 1750r/Min, 1450r/Min
Flow:  6 ~ 1000cm/H
Head:  40 ~ 2000 M
Temperature:  -20 ~ +160 Degree Celsius
Export Markets:  North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Description

DG Series Multistage Boiler Feed Centrifugal Water Pump

Working conditions:
Rated flowrate: 6-1000m3/h
Rated head: 40-2000m
Temp: -20C- +160C
Rotate speed: 3500r/min, 2900r/min, 1750r/min, 1450r/min
Cycle: 50Hz/60Hz

DG Series Multistage Boiler Feed Centrifugal Water Pump with 100bar Maximum System Pressure, Advanced in Large Capacity and high pressure.

Compact and reasonable structure
Shaft seal can be mechanical seal or packing seal
Advanced hydraulic model to feature high efficiency and little energy consumption

Applications:
DG Series Multistage Boiler Feed Centrifugal Water Pump
Water supply and discharge in high-rise buildings
Fire water supply in constructions
Water supply and discharge in factories and mines
Long distance delivery
Cyclic pressurization in production.

Model Stage Capacity    (m3/h) Head      (m) Efficiency    % NPSHr
(m)
Shaft Power  (kw) Motor    (kw) Speed  (r/min) Weight      (kg)
D                DG        DF6-25              DY                  MD 3 3.75 76.5 31 2 3.06 5.5 2950 30 
6.3 75 42 2
7.5 73.5 45 2.5
4 3.75 102 31 2 4.09 7.5 2950 35 
6.3 100 42 2
7.5 98 45 2.5
5 3.75 127.5 31 2 5.11 7.5 2950 40 
6.3 125 42 2
7.5 122.5 45 2.5
6 3.75 153 31 2 6.13 11 2950 45 
6.3 150 42 2
7.5 147 45 2.5
7 3.75 178.5 31 2 7.15 11 2950 50 
6.3 175 42 2
7.5 171.5 45 2.5
8 3.75 204 31 2 8.17 15 2950 55 
6.3 200 42 2
7.5 196 45 2.5
9 3.75 229.5 31 2 9.19 15 2950 60 
6.3 225 42 2
7.5 220 45 2.5
10 3.75 255 31 2 10.21 18.5 2950 65 
6.3 250 42 2
7.5 245 45 2.5
11 3.75 281 31 2 11.23 18.5 2950 70 
6.3 275 42 2
7.5 269 45 2.5
12 3.75 306 31 2 12.26 18.5 2950 75 
6.3 300 42 2
7.5 294 45 2.5
 
 
 
 
 
 
 
 
 
Model Stage Capacity    (m3/h) Head      (m) Efficiency    % NPSHr
(m)
Shaft Power  (kw) Motor    (kw) Speed  (r/min) Weight      (kg)
D                DG        DF6-50              DY                  MD 2 3.75 104 28 3 5.72 11 2950 25
6.3 100 30 3
7.5 96 29 3.5
3 3.75 156 29 3 8.58 15 2950 35 
6.3 150 30 3
7.5 144 29 3.5
4 3.75 208 28 3 11.4 18.5 2950 45 
6.3 200 30 3
7.5 192 29 3.5
5 3.75 260 28 3 14.3 22 2950 55 
6.3 250 30 3
7.5 240 29 3.5
6 3.75 312 28 3 17.2 30 2950 65 
6.3 300 30 3
7.5 288 29 3.5
7 3.75 364 28 3 20 30 2950 75 
6.3 350 30 3
7.5 336 29 3.5
8 3.75 416 28 3 22.9 37 2950 85 
6.3 400 30 3
7.5 384 29 3.5
9 3.75 468 28 3 25.7 37 2950 95 
6.3 450 30 3
7.5 432 29 3.5
10 3.75 520 28 3 28.6 45 2950 105 
6.3 500 30 3
7.5 480 29 3.5
11 3.75 572 28 3 31.4 45 2950 115
6.3 550 30 3
7.5 528 29 3.5
12 9.6 614 28 3 34.3 55 2950 125 
11.475 600 30 3
13.35 576 29 3.5
 
 
 
 
 
 
 
Model Stage Capacity    (m3/h) Head      (m) Efficiency    % NPSHr
(m)
Shaft Power  (kw) Motor    (kw) Speed  (r/min) Weight      (kg)
D                DG        DF12-25              DY                  MD 3 7.5 84.6 44 2 4.73 7.5 2950 86
12.5 75 54 2
15 69 53 2.5
4 7.5 113 44 2 6.3 11 2950 96
12.5 100 54 2
15 92 53 2.5
5 7.5 141 44 2 7.88 11 2950 106
12.5 125 54 2
15 115 53 2.5
6 7.5 169 44 2 9.46 15 2950 116
12.5 150 54 2
15 138 53 2.5
7 7.5 197 44 2 11 15 2950 126
12.5 175 54 2
15 161 53 2.5
8 7.5 225.6 44 2 12.61 18.5 2950 136
12.5 200 54 2
15 184 53 2.5
9 7.5 254 44 2 14.18 18.5 2950 146
12.5 225 54 2
15 207 53 2.5
10 7.5 282 44 2 15.76 22 2950 156
12.5 250 54 2
15 230 53 2.5
11 7.5 310 44 2 17.34 22 2950 166
12.5 275 54 2
15 253 53 2.5
12 7.5 338 44 2 18.9 30 2950 176
12.5 300 54 2
15 275 53 2.5
 
 
 
 
 
 
 
 
 
 
Model Stage Capacity    (m3/h) Head      (m) Efficiency    % NPSHr
(m)
Shaft Power  (kw) Motor    (kw) Speed  (r/min) Weight      (kg)
D                DG        DF12-50              DY                  MD 2 7.5 108 37 2 7.6 11 2950 90 
12.5 100 45 2
15 93 46 2.5
3 7.5 162 37 2 11.3 18.5 2950 105 
12.5 150 45 2
15 140 46 2.5
4 7.5 216 37 2 15.1 22 2950 120
12.5 200 45 2
15 186 46 2.5
5 7.5 270 37 2 18.9 30 2950 135
12.5 250 45 2
15 232 46 2.5
6 7.5 324 37 2 22.7 30 2950 150 
12.5 300 45 2
15 279 46 2.5
7 7.5 378 37 2 26.5 37 2950 165
12.5 350 45 2
15 325 46 2.5
8 7.5 432 37 2 30.3 45 2950 180 
12.5 400 45 2
15 372 46 2.5
9 7.5 486 37 2 34 45 2950 205
12.5 450 45 2
15 418 46 2.5
10 7.5 540 37 2 37.8 55 2950 220 
12.5 500 45 2
15 465 46 2.5
11 7.5 594 37 2 41.6 55 2950 235
12.5 550 45 2
15 511 46 2.5
12 7.5 648 37 2 45.4 75 2950 250 
12.5 600 45 2
15 558 46 2.5
 
 
 

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