marine horizontal vortex 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. W series marine vortex pumps are applicable to pumping elear water and light erroding medium The pump rotates clockwise viewed from motor. Type Main technical parameter Motor power (kw) Capacity (m3/h) Head (m) Speed (r/min) NPSHR (m) Shaftpower (kw) 20W-20 0.72 20 2900 6.5 0.18 0.75 25W-25 1.44 25 2900 6 0.38 0.75 32W-30 2.88 30 2900 6 0.74 1.5 40W-40 5.4 40 2900 5 1.73 4 50W-45 9 45 2900 4 3.06 5.5 65W-50 14.4 50 2900 3.5 5.03 11 20W-65 0.72 65 2900 6 0.85 2.2 25W-70 1.44 70 2900 5.5 1.25 2.2 32W-75 2.88 75 2900 5 1.96 4 40W-80 5.0 80 2900 4 3.36 5.5 40W-90 5.4 90 2900 3.5 4.01 7.5 &&&& 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 &&&&