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While increasing the feed water pressure, the boiler pre-pump can also reduce the cavitation risk of the main pump. The main feed water pump in a thermal power plant is usually a high-speed pump. If a conventional pressure source is used directly, the main pump is prone to cavitation. The pre-pump plays a role in increasing the pressure in the feed water system, reducing the risk of cavitation of the main pump, thereby protecting the main pump from damage. |
technical parameter Pre pump: FA1D56 Rated flow rate: 790m '/h Rated head: 95MHO Rated speed: 1490r/min Hydraulic coupling: R16K550.1 Input speed: 1490r/min Speed range: 25-100% |
Product Features: 1. Reliability: Adopting high-quality bearing support and replaceable stationary wear rings. 2. Efficiency: The dual suction design improves suction efficiency. 3. Flexibility: Suitable for various industrial and municipal fields. 4. Stability: Maintain a high degree of sealing during operation, without leakage. 5. Maintainability: replaceable stationary wear rings and well-designed lubrication system. |
Applications of Feed Water Pump: 1. Thermal power plants: The oil seal component of the steam driven feedwater pump is widely used in the boiler feedwater system of thermal power plants to ensure the normal operation of the feedwater pump. 2. Nuclear power plants: In nuclear power plants, the oil seal components of the steam driven feedwater pump have also been widely used to ensure the normal operation of the boiler feedwater system in nuclear power plants. 3. Industrial boilers: In addition to thermal power plants and nuclear power plants, the oil seal components of the steam driven feedwater pump can also be applied to the feedwater systems of various industrial boilers to ensure the normal operation of the boilers. |
Related Products: Bearings 2YZG53 Grinding roller sleeve 20MG53.11.09.99 Gasket DTYD30UG004 Nozzle stationary ring 22MG33.11.08.99J Roller core MG40.11.09.94 Grinding ring pallet 22MG23.11.08.97 Spacer II 4TY1081 Guide plate ZGM 95N-II Steam pump back wheel diaphragm HGD8-4700-00721 Grinding roller retaining ring K3741.14-7 Single head bolt GB5783C-86 Wear Plate 300MG32.11.09.70 O-ring HZB253-640-03-09 Protective cover 20MG40.11.09.03 Roller-cup mill spare parts O-ring K374316-5 Scraper device 300MG31.11.07 Sliding bearings YOT46-508-02-00 Main bearing assembly TY600100 Retaining Ring GB894.1-86 Carbon ring 20MG20.11.15X.06.04.99 |
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