OMC系列青铜纵向离心海水P

OMC series Vertical Booster Centrifugal Sea Water Pumps. Design: OMC type is used mainly for cooling fresh water ,cooling sea water,sea water service,bilge & ballast ,ballast,fire & general service . The pump can be used as an automatic self-priming pump by fitting an air ejector . The vertical design will be suitable for shipboard outfitting 1. The pump rotating element is rigidly connected to the motor shaft through closed coupling and supported by the line bearing provided in the cover and the ball bearing of the motor. 2. The pump casing is integrally volute instead of conventional split construction . 3. Double volute design is adopted for the pump casing ,so radial thrust on the impeller becomes minimum . 4. The axial thrust is caused by the weight of the rotating element alone and it is so designed as to balance the hydraulic thrust . 5. The shaft power curve have a highest BEP, the overload of the motor power will be avoided under any conditions. 6. The impeller is of single suction design and in order to improve suction performance, the Francis vanes are adopted . 7. The air ejector is attached to the pump body as a device of ejecting air so that it enables the pump to have an ability of self-priming ( OMC series Vertical Booster Centrifugal Sea Water Pumps.) Pumped Liguid: Thin, clean, non-aggressive and non-explosive liguids. Liguids should be free from large solid particles and fibres. (OMC series Vertical Booster Centrifugal Sea Water Pumps.) Shaft Seal: Mechnical Seal: Standard: Alloy-Alloy/Viton, other type can be choosed by the buyer. . (OMC series Vertical Booster Centrifugal Sea Water Pumps.) Flange: ANSI B16.5 Class 150lb. JIS standard. (OMC series Vertical Booster Centrifugal Sea Water Pumps.) Technical Data: Application: MARINE. Flow: 7.5-500m3/h Head: 22-85m Speed: 1450rpm/2900rpm (50Hz) 1750rpm/3500rpm (60Hz) Temperature: -10°C--150°C Operating Pressure: 16Bar, Optional 25Bar. (OMC series Vertical Booster Centrifugal Sea Water Pumps.)