marine vertical self-priming centrifugal pump China Deyuan Marine Fitting Co.,ltd are leading supplier of marine pumps,such as marine diesel emergency fire pump,vortex marine water pump,marine centrifugal water pump etc.Pls contact us for more details. CLZ series marine vertical sefl-priming centrifugal pumps are used at cabin bottom to cool water and fight fire.It is able to carry sea water under 70degrees.Fresh water and other non-eroding liquid. Performance and parameter table for the power supply frequency of 50HZ,3 phase,380V Type (50HZ,3,380V)main techincal parameter Capacity (m3/h) Head (m) Speed r/min NPSHR m Shaft power kw power 40CLZ-2 5 60 2900 3.5 3.9 5.5 40CLZ-2A 4 54 2900 3.5 3.2 5.5 40CLZ-4Z 5 32 2900 3.5 1.6 2.2 40CLZ-4AZ 5 22 2900 3.5 1.2 1.5 50CLZ-4Z 20 50 2900 3.2 3.2 6.1 50CLZ-4AZ 17 46 2900 3.2 3.2 5.0 50CLZ-4.5Z 12.5 32 2900 3.2 2.5 4 50CLZ-4.5AZ 10 28 2900 3.2 1.8 3 50CLZ-6 20 32 2900 3.2 3.2 4 50CLZ-6S 50CLZ-6A 17 28 2900 3.2 2.5 4 50CLZ-6AS 50CLZ-7Z 12.5 20 2900 3.5 1.7 3 50CLZ--7AZ 10 17 2900 3.5 1.2 2.2 50CLZ-9Z 25 14.5 2900 3.5 1.7 3 50CLZ-4 35 70 2950 3.2 13.9 18.5 Pls contact us for more details. ....... ....... ...... ....... ..... ....... ....... &&&& 15PPM oily water separator 15ppm bilge alarm/bilge separator ODM system fresh water generator UV-Sterilizer Re-hardening water filter marine incinerator marine sewage treatment plant &&&&