ALLMARINE® Series
High Performance Crew Member
The ocean offers a unique fascination, but also enormous challenges. In this environment, where the elements rage and conditions are often harsh, it is imperative to have a pump you can rely on. ALLMARINE® centrifugal pumps are not only designed to meet the high demands of the marine and offshore industry, but are also optimized for installation in the confined spaces of ship engine rooms.
With efficient pump hydraulics specifically tailored to the needs of the marine and offshore industries, ALLMARINE® pumps are the ideal solution. Whether it’s merchant vessels or cruise ships, offshore units or other maritime applications.
Key Advantages
Rugged Reliability
Rugged construction
with high quality materials
Efficient Performance
High efficiency and low NPSH
Minimized Downtime
Even with demanding, low-viscosity fuels such as low-sulfur MGO
Compact
Optimized designs for space and weight
Built to Brave the Elements
ALLMARINE® Pumps for Marine Resilience
The marine environment places high demands on pump reliability. Vibrations, corrosive seawater and heavy seas, to name just a few, put a strain on the machinery on board. Allweiler’s ALLMARINE® centrifugal pumps are specially designed for the demanding conditions of the high seas. Their rugged construction is designed to withstand the wide range of stresses to which ships and offshore installations are subjected. The rugged design ensures long life and reliable performance even under the harshest conditions.
Whether for merchant vessels, cruise ships or offshore installations, Allweiler ALLMARINE® pumps provide the reliability and performance required for engine room applications for ballast, bilge and fire-fighting water. They are also used for lubricating oil transfer and for circulating seawater and fresh cooling water.
Efficiency and Environmental Responsibility in Maritime Operations
In the maritime world, limited resources and operational efficiency are critical. This is where our ALLMARINE® centrifugal pumps come in, ensuring that optimized hydraulic components not only minimize energy consumption, but also reduce environmental impact. As a result, ALLMARINE® pumps not only contribute to cost savings, but also help reduce the environmental footprint of shipping.
Efficient Maintenance for Uninterrupted Performance
Standing still is not an option in shipping. Every minute counts. That’s why we’ve made the maintenance of ALLMARINE® pumps as efficient as possible. Your goal is to reduce downtime to a minimum and thus ensure the constant availability of your systems. ALLMARINE® pumps are designed to do just that. They stand for reliability and stability, so that you can continue your journey at sea without losing any time. By integrating our ALLMARINE® centrifugal pump, you not only ensure smooth operation, but also the efficiency of your maritime activities.
Technical Details
ALLFUEL® Series
| Series | Specifications | Max. Capacity [m³/h] |
Max. Delivery Head [m] |
Max. Outlet Pressure [bar] |
Max. Fluid Temperature (Sea Water / Fresh Water) [°C] |
|---|---|---|---|---|---|
| MI-C |
Vertical installation Block and inline design Pedestal installation acc. to DIN EN ISO 2858 |
1.800 | 65 | 10 | 40 / 100 |
| MA-C |
Vertical installation Block design Pedestal installation |
1.800 | 65 | 10 | 40 / 100 |
| MA-C |
Vertical installation Inline design Pedestal installation Spacer coupling |
1.800 | 140 | 10 / 16 | 40 / 100 |
| MA-S |
Vertical installation Pedestal installation Spacer coupling |
1.800 | 140 | 10 / 16 | 40 / 100 |
| NIM |
Vertical installation Inline design Pedestal installation Spacer coupling |
2.400 | 100 | 10 | 40 / 140 |
| NAM |
Vertical installation Pedestal installation Spacer coupling |
2.400 | 100 | 10 | 40 / 140 |
| NAM-F |
Fire fighting applications vertical installation Pedestal installation Spacer coupling |
440 | 145 | 16 | 40 / 90 |
| MI-D |
Vertical installation Inline design Pedestal installation Spacer coupling |
2.400 | 40 | 10 | 40 / 100 |
| MELO |
Lubricating oil supply Vertically immersed for tank installation |
1.600 | 155 | 16 | 100 (Lube Oil) |
Let’s talk
Application Consulting For Your Needs
Finding the right pump takes expertise and careful consideration. Our team of experts is here to help you find and implement a customised solution for your application.
Our Service won’t stop after purchase
At CIRCOR we are committed to providing our customers with an excellent service experience based on safety, reliability and quality without compromise. Our team supports you with comprehensive advice, 24/7 support through our worldwide service network, on-board and factory maintenance and genuine spare parts on request. Our factory acceptance testing ensures the high quality of our products.





