CEM – AM-D Diesel Motor Pumps



Pump body: BRONZE
Motor support: BRONZE
Impeller: BRONZE
Mechanical seal: CERAMICS – GRAPHITE – NBR (special corrosion-proof)

Accessories: Counter flanges
DATA SHEET – CEM Diesel driven pump



CEM AM-D Self-priming centrifugal DIESEL motor pumps made in bronze (suction slow priming) however capable of transferring or supplying large flows of liquid. They are widely used in the nautical sector to empty bilges and for fire-fighting equipment

The particular impeller shape allows the transferring of liquid with small solid parts in suspension

An emergency backup pump is likely the most important product on board your vessel, if all else goes wrong this equipment could be your last line of defence!

In the even of an engine room fire and complete loss of main engines and power, having a pump that can deliver up to 1,700 litres a minute may buy you the time until help arrives


Four stroke DIESEL engine from either Lombardini (Kohler) or Yanmar with manual or electric starting (Select from options)


Solid parts handling (Max Ø):

  • AM-D 40: 4.5 mm
  • AM-D 50: 8 mm
  • AM-D 65: 14 mm

Temperature range of the liquid: from +0 to +70°C
Max. suction depth:

  • AM 40-D: 4.5m
  • AM 50-D: 5.5 m
  • AM 65-D: 8 m

Static pressure inside the pump body: 6 bar max.


Additional information

Max Delivery

530l/min, 900l/min, 1700l/min

Starter option

Manual, Electric


DATA SHEET – CEM Diesel driven pump

About CEM

About CEM Pumps and Blowers

Established in 1970 C.E.M. elettromeccanica S.r.l. has been a leading manufacturer of electric pumps and DC motors primarily focussed for use in the maritime sector
In the 48 years we have been making motors and our constant expansion in the national and the international markets have resulted in the broadening of our extensive product range

highest quality materials

This makes us the ideal partner for large and medium-sized boat builders of pleasure, fishing and military vessels.
Our extensive range now includes:

  • DC and AC electric pumps
  • Belt driven pumps, with manual or electro magnetic clutch
  • hydraulically driven pumps
  • water pressure systems
  • centrifugal and axial blowers
  • diesel driven pumps
  • manual pumps
  • DC motors

Our commitment to using the highest quality materials used, the special care invested in the design and in the innovative production processes we adopt, we are able to offer excellent performances and a remarkable lifespan of our products exactly what you need when our product can offer extra hours of safety when in difficulty
All of our products are built to standards that are in accordance with classification and certification can be obtained from each of the bodies: Bureau Veritas, Det Norske Veritas (DNV), Lloyd’s Register and RINA

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