Navy/Marine Pumps

Imo supplies 3-screw pumps for engine room services such as fuel oil transfer, boost, stripping and burner. Fuels handled, range from heavy bunker fuels to light jet fuels. Imo pumps are also manufactured for lubrication service for diesel engines, gas and steam turbines, reduction gearing, generator sets, blowers and other similar equipment. Pumps can be supplied to commercial marine standards or to full military specifications including US Navy shock, vibration and noise requirements.

Imo Pump's Warren facility manufactures both commercial marine and full combat ship capable centrifugal pumps for services that include all seawater applications as well as fresh, chilled, condensate, feed and potable water for Navy and Commercial Marine vessels. Warren also supplies centrifugal pumps for cargo oil as well as ballast applications. Composite centrifugal pump parts manufactured from Simsite are also supplied to the US Navy.

Combat Ship Services

Low noise, high reliability 3-Screw Imo pumps for:

Machinery Lubrication
Fuel Oil Transfer, Stripping, Boost, Burner
Hydraulic Steering, Controllable Pitch Propeller, Deck Machinery

Commercial Marine Services

American Bureau of Shipping Web site: www.eagle.org

The following Imo pumps are covered by ABS certificate numbers indicated:

Monroe, NC, USA Plant

Certificate No: NN1732416

Intended Services: Fuel oil, lube oil, slop oil and hydraulic oil systems

Standards: ABS Rules, USCG 46 CFR 56.60

Model	Capacity/Flow Rate (gpm)	Max. Working Pressure (psi)
413R	50-1200	450
3E	1-150	500
3D	2-500	990
12D	2-450	2200
3R	100-2500	300
6D	2-425	1500

Standards: 1997 ABS Rules 4/6.12 and 4/4.23.2

422	50-400	25/150
3L	50-400	25/150

Columbia, KY, USA Plant

Certificate No: NN1732419

Intended Services: Oil Systems

Standards: ABS Rules, USCG 46 CFR 56.60

Model	Capacity/Flow Rate (gpm)	Max. Working Pressure (psi)
3E	1-150	500
3D	2-500	990

(see the 3-Screw pump section for more information on many of these type-approved Imo pumps.)