Marine Ballast pump

Marine Pumps

  • Marine Ballast pump
Marine Ballast pump

Marine Ballast pump

  • Type:Marine Pump
  • Flow rate: 10-1020 m3/h
  • Head:20-120 m
  • Application:ship ballast tanks
  • Product description: Marine Ballast pump according to the operation need of ship ,pumping water into or discharge out of ship ballast tanks
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Marine Ballast pump

Summary

Ballast pump for filling or draining water in ballast water tank. Also called Marine Bilge pump. Ballast water system: according to the operation need of ship ,pumping water into or discharge out of ship ballast tanks, to achieve the following aims: adjust the ship's draft and the hull longitudinal, lateral stability and security of the metacentric height; reducing the deformation of hull, in order to avoid over large bending moment and shear force, reduce hull vibration; improve the empty cabin navigation.

Requirement

Ballast pumps generally require large displacement, and low pressure head. Usually ballast pump is installed on the bottom, with a certain height of liquid column, so does not require dry absorption capacity, generally used in high speed centrifugal pump or reciprocating pump, the displacement is according to the ship ballast water draining time limit.

Ship equipped

Ballast water system should set at least two sets of ballast water pump, the capacity should be discharged all the ballast water in required time. Usually require the ballast water system in 2 ~ 2.5 hours filling or emptied largest ballast tank, in 6 ~ 8 hours the ship's ballast water tank filled or emptied.

Ballast pump Model


Capacity Head Shaft power Motor power NPSHr
(m3/h)  (m)  (kw) (kw) (m)
15 28.8 2.1 3 3
12 24.5 1.4 3 3
15 46.1 3.5 5.5 3
12 40.3 2.5 4 3
15 72 6.2 7.5 3
12 64.8 4.7 5.5 3
30 28.8 3.5 5.5 3
27.6 24.5 2.8 4 3
30 46.1 5.9 7.5 3
27.6 40.3 4.7 5.5 3
30 72 10.5 15 3.2
27.6 64.8 9 11 3.2
30 115.2 18.8 22 4.5
25.2 100.8 13.8 18.5 3.2
60 46.1 10.8 15 3.2
55.2 40.3 9 11 3.2
60 72 17.1 22 3.2
54 60.5 13 18.5 3.2
60 115.2 32.5 37 5
54 100.8 25.6 30 5
120 46.1 20 30 4.2
108 40.3 15.9 22 4.2
120 72 33.9 37 4.2
108 64.8 28 37 4.2
99.6 50.4 18.5 22 4.2
120 115.2 53.6 75 4.2
108 108 46.7 55 4.2
60 28.8 6.7 11 3.8
54 24.5 5.4 7.5 3.2
120 28.8 12.6 15 3.4
108 23 9.2 11 3.4
192 46.1 31.1 37 6
180 40.3 25.9 30 6
192 115.2 79.5 90 5.8
168 100.8 65.7 75 5.8
240 86.4 53.6 75 5.8
216 72 58.8 75 6
180 64.8 48.4 55 6
192 59 31.1 45 6
180 28.8 18.8 22 3.1
180 24.5 15.2 18.5 3.1
192 72 53 75 6
180 64.8 44.9 55 6
240 28.8 23 30 3.2
228 24.5 19.5 22 3.2
240 46.1 39.7 45 4
228 40.3 32.8 37 4
360 28.8 35.4 45 4.5
336 25.9 30.1 37 4.5
360 43.2 53 75 4.2
336 38.9 44.9 55 4.2
360 72 91.6 110 4.2
336 66.2 79.5 90 4.2
360 100.8 127.9 150 3.5
336 93.6 111.5 132 3.5
480 28.8 47.2 55 5
432 25.9 38.5 45 5
480 46.1 74.3 90 4.2
432 40.3 58.8 75 4.2
480 72 119.2 132 4.2
432 66.2 100.2 110 4.2
600 28.8 57.9 75 4.5
552 24.5 46 55 4.5
600 46.1 95 110 4.5
552 40.3 76.9 90 4.5
720 28.8 70 90 5
672 24.5 56.2 75 5
720 43.2 106.3 132 5
672 36 84.7 110 5
840 46.1 128.7 150 5
816 41.8 115.8 132 5
1020 28.8 101.1 110 5
744 29.5 76.6 90 5
1020 21.6 73.1 110 5.5

CONTACT US

Contact: Dave

Phone: +86-023-67413946

Tel: +86-023-67413946

Email: manager@chinamooring.com

Add: 20-5 Fortune Center, Star Avenue 16 North New District ,Chongqing ,China