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Marine pump
Cast Iron Diesel Fire Pump Portable Fire Fighting Water Pump with CCS/BV
Flow Rate | Pump Head | Speed |
(m³/h) | (m) | (rpm) |
400 - 900 | 120 - 145 | 1800 |
1000 - 1800 | 120 - 160 | 1800 |
1200 - 2000 | 110 - 150 | 1800 |
1500 - 2800 | 120 - 175 | 1800 |
1800 - 3600 | 120 - 165 | 1300 |
Features of the fire pump:
Low vibration Low noise High efficiencyt Fully sealed Corrosion resitant Light weight
Marine pumps are divided into double-suction pumps and single-suction pumps.
Their differences are:
Difference 1: The traffic is different. The single-suction pump has a small flow rate, while the double-suction pump has a large flow rate.
Difference 2: The structure is different. Single-suction pump means that there is only one stage of impeller in the pump, and single-suction means that water is sucked from one side of the impeller. Double-suction pumps are composed of two back-to-back impellers, and the water flow from the impellers flows into a volute.
Difference 3: Different application scenarios. Single suction pump is the most common type of water pump used in agriculture. Double-suction pumps are mostly used for water supply and drainage in mines, cities, power stations, and various water conservancy projects.
Cast iron refers to the general term for cast iron-carbon alloys with a carbon content of 2% to 6.67%. It is usually smelted from pig iron, scrap steel, and ferroalloys in different proportions.
