Vertical multistage pump ,someone called it vertical inline pump,which have been one of the most popular types of pumps in recent years. the design structurealthough may diffuser.Their ability to provide engineers with a flexible range of flow and head, along with their high degree of energy efficiency makes them a great choice for many applications.Excellent vertical multistage pump,could they be right for yours?
vertical multistage pump operation condition：
Thin, clean, non-flammable and non-explosive liquid containing No solid granules and fibers.
Liquid temperature type: -15°C~+70°C
Hot water type: +70°C~+120°C
Ambient temperature: up to +40°C
Altitude: up to 1000m
A few basic characteristics of the centrifugal pump are listed here in order to make the fuctioning more understandable:
a.Its main component is the impeller,which is actually the driving force behind the creation .
b.Vertical multistage pump needs to be filled with liquid first and then set to operate.
Vertical multistage pump parameter:
| Model | Power KW | Flow( m3/h) | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| QDL8-20 | 0.75 | H (m) | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 |
| QDL8-30 | 1.1 | 31 | 30 | 29 | 28 | 26 | 24 | 23 | 20 | |
| QDL8-40 | 1.5 | 41 | 40 | 39 | 37 | 35 | 32 | 30 | 27 | |
| QDL8-50 | 2.2 | 52 | 50 | 48 | 46 | 44 | 41 | 37 | 34 | |
| QDL8-60 | 2.2 | 62 | 60 | 58 | 55 | 53 | 49 | 45 | 41 | |
| QDL8-80 | 3 | 83 | 80 | 78 | 74 | 70 | 65 | 60 | 54 | |
| QDL8-100 | 4 | 104 | 100 | 97 | 92 | 88 | 80 | 75 | 68 | |
| QDL8-120 | 4 | 125 | 120 | 116 | 110 | 105 | 97 | 90 | 81 | |
| QDL8-140 | 5.5 | 146 | 140 | 136 | 129 | 123 | 113 | 105 | 95 | |
| QDL8-160 | 5.5 | 166 | 160 | 155 | 147 | 140 | 130 | 120 | 108 | |
| QDL8-180 | 7.5 | 187 | 180 | 175 | 166 | 158 | 146 | 135 | 122 | |
| QDL8-200 | 7.5 | 208 | 200 | 194 | 185 | 175 | 162 | 150 | 135 |
We also supply bigger power of vertical multistage pump.
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