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Product Description

　　marine horizontal hot water circulating 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. cwr series horizontal hot water circulating pump driven by a marine motor,commonly be used for circulation of boiler hot water(fresh water) on the sea or river shipping.the feeding hot water must not higher than 200℃,water inlet pressure not higher than 1.6mpa,cooling water capacity between 0.6m3/h to 1 m3/h and water temperature not higher than 40℃. the pump rotates clockwise viewed from motor. type (50hz,3phase,380v)main technial parameter motor power(kw) capacity (m3/h) head (m） speed (r/min) npshr (m) shaft power(kw) 40cwr-6.5 8 15 2900 3 0.58 1.1 40cwr-6.5a 7 12 2900 3 0.42 0.75 40cwr-4.5 8 25 2900 3 1.10 1.5 40cwr-4.5a 7 22 2900 3 0.87 1.5 40cwr-4.5b 6 18 2900 3 0.63 1.1 40cwr-3.5 8 35 2900 3 1.71 3 40cwr-3.5a 7 32 2900 3 1.42 2.2 40cwr-3.5b 6 28 2900 3 1.12 1.5 50cwr-9 13 15 2900 3 0.94 1.5 50cwr-9a 15 12 2900 3 0.66 1.1 50cwr-6 13 25 2900 3 1.70 3 50cwr-6a 15 22 2900 3 1.32 2.2 50cwr-6b 11 18 2900 3 0.95 1.5 50cwr-4.5 15 35 2900 3 2.57 3 50cwr-4.5a 13 32 2900 3 2.10 3 50cwr-4.5b 11 28 2900 3 1.58 2.2 50cwr-3.5 15 50 2900 3 4.04 5.5 50cwr-3.5a 13 45 2900 3 3.25 4 50cwr-3.5b 11 40 2900 3 2.55 3 more types can be offered,pls contact us for more details.