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Vertical Multistage Centrifugal Pump

QDL/QDLF2 Series QDL/QDLF4 Series QDL/QDLF8 Series QDL/QDLF16 Series QDL/QDLF32 Series

QDL/QDLF16

QDL/QDLF16 1
QDL/QDLF16 1
QDL/QDLF16 2
QDL/QDLF16 2

I Section drawing QDL,QDLF8,16 for Vertical Multistage Centrifugal Pump

I Section drawing QDL,QDLF8,16 for Vertical Multistage Centrifugal Pump
I Section drawing QDL,QDLF8,16 for Vertical Multistage Centrifugal Pump

II Material QDL,QDLF8,16


NO. 		Name Material AISI ASTM
1 Electric motor    
2 Electric motor frame Cast iron ASTM25B
3 Mechanical seal    
4 Outlet Inducer Stainless steel AISI304
5 Bearing frame Inducer Stainless steel AISI304
6 Inducer Stainless steel AISI304
7 Inlet Inducer Stainless steel AISI304
8 Pump frame Stainless steel AISI304
9 Base frame Cast iron ASTM25B
10 Bearing Tungsten carbide  
11 Impeller Stainless steel AISI304
12 Shaft Stainless steel AISI316
13 Impeller sleeve Stainless steel AISI304
14 Pressure-resistant cylinder Stainless steel  
15 Coupling Carbon steel  
  Rubber parts FPM  

III Performance table for QDL/QDLF16

Model Driving motor(kw) Q (m3/h) 8 10 12 14 16 18 20 22
QDL16-20 2.2 H(m) 27 26 25 24 22 21 19 16
QDL16-30 3.0 41 40 38 37 34 32 26 25
QDL16-40 4.0 54 53 52 49 46 43 38 34
QDL16-50 5.5 68 67 65 62 58 54 48 43
QDL16-60 5.5 82 80 78 74 70 64 58 52
QDL16-70 7.5 96 95 91 87 82 76 68 61
QDL16-80 7.5 110 108 104 99 94 86 77 70
QDL16-100 11 138 136 131 125 118 109 97 87
QDL16-120 11 166 162 157 150 141 130 116 105
QDL16-140 15 194 190 184 175 166 152 136 122
QDL16-160 15 222 217 210 200 189 174 156 140

IV Size and weight for QDL/QDLF16

Model Size(mm) Weight(kg)
B1 B2 B1+B2 D1 D2
QDL16-20 400 290 690 190 155 40
QDL16-30 455 315 770 197 165 50
QDL16-40 500 335 835 230 188 55
QDL16-50 565 430 995 260 208 70
QDL16-60 610 430 1040 260 208 75
QDL16-70 655 430 1085 260 208 80
QDL16-80 700 430 1130 260 20/ 80
QDL16-100 820 490 1310 330 255 140
QDL16-120 910 490 1400 330 255 145
QDL16-140 1000 490 1490 330 255 160
QDL16-160 1090 490 1580 330 255 165

QDL/QDLF16 Vertical Multistage Centrifugal Pump Related Products

Next:QDL/QDLF2 Vertical Multistage Centrifugal Pump

Catalog:Multi-stage Pumps

Above:Multi-Stage Single Suction Sectional Centrifugal Pumps

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