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Alfa Laval fuel oil filter
Automatic filters designed specifically for full flow filtering of lubrificating oils for trunk piston and crosshead engines and full-flow filtration of the heavy fuel oils used in modern two-stroke and four-stroke diesel engines.
Fuel oil filter
The F type range of Alfa laval automatic fuel oil filter systems provides effective full-flow filtration of fuel oil (FO), heavy fuel oil (HFO) and marine diesel oils (MDO) up to 700 cSt/50°C. These fuels are widely used in modern two-stroke and four-stroke diesel engines, and the quality and cleanliness of such fuel has an important influence on engine efficiency, fuel consumption, reliability and service life.
This range of automatic fuel oil filter systems only requires very limited investment yet helps ensure reliable engine operation, along with peace of mind for those dependent on the engine working as intended. The robust, space-saving design makes these units easy to install as well as to retrofit as upgrades to existing installations.
These units use fuel oil that has already been filtered to backflush the filters, doing away with any need for a compressed air supply. This backflushed oil is then cleaned by refiltration in a special filter-equipped diversion chamber (which also uses the same backflushing principle) before being recirculated into the system. This diversion chamber acts as an automatic maintenance-free sludge treatment system, collecting and concentrating the particles backflushed from the full-flow chamber and the subsequent cleaning process into a concentrate sludge.
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CJC%u2122 Fine Filters are oil filtration units with integrated circulating pumps for off-line installation. The filters are recognized around the world as highly efficient oil maintenance systems for applications involving hydraulic oil, lubrication oil, gear oil, quenching oil, phosphate esters and more.
CJC%u2122 Fine Filters are ideal for controlling oil contamination levels for particles, water and degradation products (oxidation resin/sludge, varnish).
The CJC%u2122 depth filters have a filtration degree of 3 microns absolute and a very large dirt-holding capacity.
CJC%u2122 Fine Filters deliver measurable customer benefits: lower operation and maintenance costs, increased productivity, and maximum lifetime for system components, in-line filters and oil.
The modular filter units are built and sized to specific customer requirements - whether the oil volume is 2 litres or 200,000 litres.
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Compact and space saving lube oil filters for full flow filtering lubricating oils in truck piston and crosshead engines.
Alfa Laval automatic lube oil filter systems are designed specifically for full-flow filtering of the lubricating oils used in trunk piston and crosshead engines. This extremely effective filtering prevents contaminants from entering sensitive parts of the engine, thus reducing engine wear and boosting durability. The compact, space-saving design makes them easy to install and to retrofit as upgrades to existing installations.
There are three main types of Alfa Laval lube oil filter, all with an automatic backflushing system. The X type is designed for use with crosshead engines, the T type for use with trunk piston engines and the CCU (Combined Cleaning Unit) type for use with trunk piston engines of up to 5,000 kW in capacity.
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Odour filtration, designed for Luxury Yachts and Inland Cruise Vessels, but applicable for every kind of ship.
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MicroKill Filters
OptiMarin offers two different 40 microns kind of filters, BSF Microkill Filter and B&K Microkill Filter. Both filter types are self cleaning by automatic back flushing.
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CJC%u2122 Blue Baleen OilAbsorb 38/100 Multistay is a bilge water polishing system with 8 inserts fitted in two parallel 38/100 housings. On request, the Multistay system is available with more than two housings, custom-made for the application.
The specially developed and patent pending CJC%u2122 Blue Baleen OilAbsorb Inserts (OAI) are unique and makes the system act as a polishing filter, absorbing oil to values below 5 ppm. This guarantees that legal requirements are always met, operational costs are reduced and environmental standards are kept high.
From the bilge water tank, water flows to an oily bilge water separator (15 ppm), before entering the CJC%u2122 OilAbsorb System.
The filter is used for polishing of bilge water or industrial process and wastewater, and is available with or without centrifugal pump and drip pan.
The typical installation onboard ships is between separator and monitor.
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Multimedia filtration systems
As well for prefiltration treatment in reverse osmosis as for Dther specific water treatment purposes, we can offer you a wide range of products, including sand filters, carbon filters, rehardener filters and iron removal filters.
All our systems can be supplied optionally with automatic control, by means of a programmer, or with manual control.
Our filters bottles are made in different materials, which can stand the hydraulic pressures to which they are subject continuously during their lifespan:
- Polyester resins reinforced with fiber glass
- Polyamide (100% readable)
- Metallic
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The reliable and maintenance friendly design of the NA/S and NA/T9 series with inboard plain bearings and turbine casings without cooling water, set and still sets an example to the turbocharger industry.
For engine outputs from 1,650 to 24,500 kW per turbocharger
Maximum pressure ration 4.5
Suitable for heavy fuel, diesel oil, biofuel and gas operation
Axial flow turbine
Waterless design NA/S and uncooled hot-gas casings NA/T9
Inboard plain bearings
Lubricated by the engines lube oil system
Easy maintenance
Market introduction 1992
NA/S/T9 series technical data
Turbocharger Project Guides
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With the new TCA series we have refined the proven technology of the most successful NA series. The integrated design simplifies installation on the engine and maintenance becomes easier than ever before. Advanced materials allow for increased lifetime. The TCA sets the new standard for axial turbochargers and is featuring following benefits:
For engine outputs from 2,100 to 30,000 kW per turbocharger
Maximum pressure ratio of 5.2
Inboard bearing arrangement
High performance floating bearings for minimised mechanical losses and optimised damping behaviour
Newly developed compressor wheel with reduced noise emission and increased efficiency
Compressor wheel change with basic tools and no need of rebalancing the complete rotor
Thrust bearing inspection without shaft removal
Easy replacement of individual turbine blades
Integrated oil piping, sealing air and venting system for simple installation to the engine
Entirely water-free design
Integrated containment area
Reduced number of parts
Market introduction 2002
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For high output engine applications - up to 30 000 kW engine output (per TC) - MAN Diesel develops and produces a wide range of axial turbochargers. In 2002 the company presented a completely new generation, the TCA series, featuring amongst other technical highlights a completely new system of compressor mounting.
MAN axial flow turbochargers are suitable for two-stroke and four-stroke applications in MDO, gas, biofuel and heavy fuel operation.
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The NR/S basically follows the advantageous design principle of the NA/S series, only equipped with a radial turbine instead of an axial turbine. By the comparably simple design of the cast radial turbine, the NR/S series becomes the most economical choice for heavy fuel oil engines in the wide range from 450 kW up to 5 400 kW engine output per turbocharger without any compromise in reliability and performance.
For engine outputs from 450 to 5 400 kW per turbocharger
Maximum pressure ratio 4.5
Suitable for heavy fuel, diesel oi, biofuell and gas operation
Radial flow turbine
Uncooled casings
Inboard plain bearings
Lubricated by the engines lube oil system
Easy maintenance
Market introduction 1995
NR/S Series technical data
Turbocharger Project Guides
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The new TCR turbochargers were designed to comply with the special demands made on HFO, MDO, biofuel and gas engines. They cover the complete range of possible applications, like propulsion and stationary engines, GenSets as well as traction engines, wich are subject to the strictest requirements with regard to size and weight. As compared to the previous generation, these new turbochargers offer the advantage of increased compactness and less weight without any concessions regarding efficiency and performance. Advanced materials ensure extended service lives and easier maintenance. The TCR is a completely redesigned turbocharger with:
Engine outputs from 390 to 6,700 kW
Maximum pressure ratio of 5.2
Optimised compressor and turbine wheel for increased efficiency
Constant and pulse pressure turbocharging
Low moment of inertia for best dynamic behaviour
New compressor wheel fixation for easy servicing
Uncooled casings
Pipeless design with integrated oil inlet and oil drain
No sealing air required
Market introduction 2004
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The new TCR turbochargers were designed to comply with the special demands made on HFO, MDO, biofuel and gas engines. They cover the complete range of possible applications, like propulsion and stationary engines, GenSets as well as traction engines, wich are subject to the strictest requirements with regard to size and weight. As compared to the previous generation, these new turbochargers offer the advantage of increased compactness and less weight without any concessions regarding efficiency and performance.
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Pneumatic components have a broad field of application in the marine industry.
We offer you the design of customized pneumatic panels. We have experience in starting air conditioning for low-speed engines, winch control and ballast tank systems.
The brand name BoschRexroth stands in the long tradition of the names Westinghouse, Wabco. This guarantees you our experience in the area of pneumatic systems. Of course, we offer our pneumatic panels including classification.
Our shopfloor is known for on-time delivery at high quality.
We have a vast dealer network that can support you with new projects as well as repairs. So take advantage of our long-term experience in pneumatics.
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DC Machines
Our production range provides you with the ideal solutions for a great variety of applications.
The machines will be adjusted to your individual requirements, if necessary.
Performance characteristics:
- Shaft heights: 112 to 1,000 mm in angular design, larger sizes in round design
- Range of output: 10 to approx. 8,000 kW
- Range of Torque: 20 to approx. 900,000 Nm
Features:
All prevalent protection and cooling systems, in horizontal and vertical designs.
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AC motors from LDW meet all your demands regarding reliability and efficiency. We design and construct motors that provide the best possible solution for your application.
Our line of products includes induction motors with cage rotors or slip ring rotors as well as synchronous motors with brushless or brush-type excitation.
Performance characteristics:
- AC motors for high voltage and constant speed up to 15 kV and 25 MW
- AC motors for variable speed at the converter up to 50 MW
- All prevalent types of construction, protection and cooling systems
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Induction motors suitable for marine applications. Low and Medium Voltage. Aluminium, cast iron and steel frames. Normativa: IEC 60034, IEC 60072-1, EN 50347. Main naval registers approval.
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As a specialist manufacturer of marine motors we have accumulated long years of experience and the very latest technology, allowing us to design and manufacture various types of motor functionally as ships' machinery.
Meanwhile, we have established output series enabling a full compliance to the characteristics and conditions of use demanded for a variety of auxiliary machineries (e.g. pumps, compressors, deck machineries, etc.). Thus the optimum type of motor can be selected to suit the purpose of use. A rich array of models including the TID, ID, TDV, IDV, TIT, TTS, TIF, TIV, IVC, and IX are available, depending on the protection degree, method of installation, cooling method, etc.
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By locating the inlet and outlets slightly above the separation chamber the resulting small hydrostatic pressure makes Lipator and Lipatomat Grease Separators the only units of their kind whose separation efficiency is completely unaffected by vessels movement and vibration. The grease accumulates in the upper cone whilst the sediment drops to the lower cone. The heating element located in the upper cone ensures the grease remains liquid. Clean water passes freely and continuously through the grease separator. Accumulated sediment and grease is drained to independent collecting barrels fitted with level sensors which provide indication to the operator when they need to be emptied or replaced with exchange units. Grease and Sediment lift pumps as well as treated water lift station, can also be integrated into the system depending on installation requirements aboard the vessel.
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FREE STANDING STAINLESS STEEL COMPACT
Features and benefits:
1. Compact size with overall height at 340mm makes this unit ideal for single appliances or the smaller kitchen.
2. 1 l/s flow rate ideal for sinks.
3. Corrosion resistant 316 stainless steel construction.
4. Aesthetically pleasing brushed finish.
5. Clear height requirement for sediment bucket removal just 535mm.
6. Roddable foul air trap.
7. Lightweight polypropylene sediment basket with handle and location guide for easy maintenance.
8. Air tight metal band snap-fix lid.
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FREE STANDING POLYPROPYLENE GREASE TRAPS
Features and benefits:
1. Screw-on air tight lid.
2. Robust polypropylene construction for cost effective installation.
3. Smooth easy to clean surface.
4. Three sizes available up to 250 meals per day.
5. Diameter 110mm female inlet and outlet connectors.
6. Concentric male diameter 110mm to diameter 50mm reducer
7. Roddable foul air trap.
8. Lightweight polypropylene sediment basket with handle and location guide for easy maintenance.
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Principles and function
This type of grease trap operates purely mechanically according to the gravity principle (density difference), i.e. heavy substances in the waste water precipitate and light substances, such as for example animal oils and fats, rise to the surface of the water. The sediments in the sludge trap and the grease layer are destroyed by the high pressure jet of the special orbital cleaning head operating at up to 175 bar and are homogenised in order to be rendered pumpable. Depending on the location, the separator content can be sucked through a fixed
pipeline (to be provided by the user) or can be removed by a disposal pump, mounted to the grease trap (optional item).
Product advantages
- Different shapes
- Technical design as per requirements
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Principles and Function
This type of grease trap is fully resistant against sea movement. The grease accumulates in the upper cone, the sludge drops to the lower cone. The grease is maintained liquid by heating the upper cone. The cleaned water drains freely and continuously through grease trap.
The accumulated sludge and grease is drained to collecting tank.
Product advantages
- 90 % of the total capacity (viz. water) need not be disposed, which leads to significant reduction of disposal costs as well as fresh water consumption
- No grease deposits at inside walls due to short stay in separator
- Disposal without operation interruption.
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Grease separators are suitable for ships of all sizes. Units range from simple manually operated ones to advanced and fully automatic ones.
Grease separators are easily operated with low maintenance. Special grease traps can be connected to vacuum piping.
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Grease Separators in Stainless Steel 304 with grease storage capacities form 12 litres up to 220 litres
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