Water strainers debris and impurities from incoming sea or raw water, preventing clogs and damage to vital components like engines and pumps. Installed in the water intake system, these strainers ensure smooth operation and protect the vessel's equipment from potential harm in saltwater environments.
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 16.652.40 Professional Bronze Self-Priming Pump is a sturdy and versatile pump suitable for various applications. Featuring a bronze impeller, it offers excellent durability and corrosion resistance. This pump can operate dry without damage and is capable of self-priming up to a depth of 5/6 meters, making it highly reliable. Specifically designed for diesel oil transfer, it delivers efficient performance with a flow rate of 120 liters per minute. With dimensions and specifications tailored for practical use, including a 24-volt operation, 1.5 horsepower output, and compatibility with standard hoses, this pump is an ideal choice for marine and industrial settings where reliable fluid transfer is essential.
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€ 1.765,12
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 16.655.12 Self-priming Electric Pump is a reliable marine pump designed for various onboard applications. Featuring a durable stainless steel pump body and shaft, along with a norlin impeller and diffuser, it ensures long-term performance in marine environments. With its high priming capacity, it efficiently delivers water under pressure to showers, kitchen sinks, and other onboard services. Additionally, it can be used for tasks like air conditioning, fire-prevention systems, and washdown units. Operating at 12V, it offers a maximum flow rate of 50 liters per minute, drawing 42 Amps and providing a motor power of 520 Watts. Its compact dimensions of 200x400x220 mm make it suitable for space-limited installations. Optional valves are available for customization, enhancing its versatility for specific marine needs.
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€ 872,56
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 16.655.24 Self-priming Electric Pump is a robust marine pump engineered for various onboard tasks. Constructed with a stainless steel pump body and shaft, along with a norlin impeller and diffuser, it ensures durability in marine conditions. With its self-priming capability and high priming capacity, it efficiently delivers water to onboard services like showers and sinks, as well as auxiliary systems such as air conditioning and fire-prevention units. Operating at 24V, it offers a maximum flow rate of 50 liters per minute, drawing 28 Amps and providing a motor power of 600 Watts. Its compact dimensions make it suitable for installation in space-limited marine environments. Optional valves are available for customization to meet specific requirements, making it a versatile choice for marine applications.
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€ 872,56
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 16.910.00 - Pompa Tipo NAUCO ST 910 is a durable and dependable pump designed for various applications. Constructed with a brass body and neoprene impellers, it ensures reliable performance over time. Its connection via a V-belt provides secure operation. This pump serves as a spare motor for KOHLER generators and is compatible with 3/8" hose fittings. It also serves as an equivalent item to the Sherwood G910, Yanmar GM46936, and GM104855 pumps. Spare impellers with the code 16.194.48 are available for maintenance and repair purposes, ensuring continued functionality.
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€ 479,95
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 16.914.00 - Pompa Tipo NAUCO ST 914 is a reliable pump suitable for various applications. Constructed with a brass body and neoprene impellers, it ensures durability and efficient performance. Designed as a spare motor for Volvo systems, it features a 17mm quick coupling for easy hose fitting. It also serves as an equivalent item to the Johnson F35 B-9-24178 pump. Spare impellers with the code 16.194.02 are available for maintenance, ensuring continued functionality.
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€ 255,97
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 17.647.01 PLUS Aquanet Cooling Water Strainer is a reliable filtration solution for marine engines. Featuring a durable technopolymer body and a clear polycarbonate screw plug, it ensures easy inspection. The stainless steel pull-out filtering element effectively removes impurities from the water. With rotating stainless steel brackets, it's easy to mount on bulkheads. This strainer has a maximum flow rate of 200 liters per minute and comes with a hose adaptor suitable for 1" 1/2 hoses, making it a convenient and efficient choice for boat cooling systems.
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€ 234,31
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1-2 weeks delivery time Price incl. 19% VAT Ensure optimal cooling water filtration with the Osculati 17.647.02 PLUS Aquanet Cooling Water Strainer 2". Crafted with a durable technopolymer body and a clear polycarbonate screw plug, this strainer combines reliability with easy visual inspection. The stainless steel pull-out filtering element enhances filtration efficiency, while the rotating stainless steel brackets facilitate bulkhead mounting. With a maximum flow of 350 l/min and a 2" hose adaptor, this strainer is designed for effective performance. Compact in size (301x191 mm), it is suitable for various marine applications, ensuring dependable cooling water circulation for your marine systems.
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€ 245,22
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 17.647.03 Plus Aquanet Cooling Water Strainer 2" 1/2 is a reliable and durable solution for marine cooling systems. Its technopolymer body and clear polycarbonate screw plug ensure robust construction and easy maintenance. The stainless steel pull-out filtering element provides effective filtration, and the rotating stainless steel brackets allow for convenient bulkhead mounting. With a maximum flow of 550 liters per minute and a 2" 1/2 hose adaptor, this strainer offers optimal performance in ensuring clean and efficient cooling water circulation for marine applications.
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€ 256,12
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 17.648.01 GUIDI Ionio Water Strainer is a durable and efficient solution for marine water systems. Constructed from nickel-plated bronze with a polycarbonate cover, it features a cup model with side and bottom outlets, allowing versatile installation. The strainer, made of AISI316 stainless steel and equipped with neoprene seals, ensures longevity and effective filtration. With a 3/4" G size opening and compact dimensions (L: 151 mm, h: 145 mm, H1: 94 mm), this strainer delivers a maximum flow of 4650 l/h at 0.1 bar and 14900 l/h at 1 bar, making it a reliable choice for maintaining clean water in marine applications.
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€ 271,97
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 17.648.02 GUIDI Ionio Water Strainer is a robust and efficient solution for marine water filtration. Crafted with precision, it features a nickel-plated bronze body with a polycarbonate cover, ensuring durability and corrosion resistance. The cup model includes side and bottom outlets for flexible installation options. The strainer, made of AISI316 stainless steel and sealed with neoprene, guarantees effective filtration and protection. With a 1" Ø opening and compact dimensions, this water strainer is designed for reliable performance in marine plumbing systems. Delivering a high flow capacity of 7950 l/h at 0.1 bar and 25500 l/h at 1 bar, the Ionio Water Strainer from Osculati is the ideal choice to enhance the efficiency of your water intake applications.
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€ 266,85
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 17.648.03 - GUIDI Ionio Water Strainer 1"1/4 offers a reliable solution for marine water filtration needs. Constructed from nickel-plated bronze with a sturdy polycarbonate cover, it ensures durability in harsh marine environments. Its cup model design, featuring side and bottom outlets, enhances versatility in installation. The strainer, crafted from AISI316 stainless steel, guarantees resistance to corrosion, while neoprene seals provide a secure fit. With a generous flow rate of 12,100 l/h at 0.1 bar and 38,200 l/h at 1 bar, this water strainer delivers efficient filtration performance, essential for maintaining water quality onboard marine vessels.
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€ 325,09
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1-2 weeks delivery time Price incl. 19% VAT Experience exceptional water filtration with the Osculati 17.648.04 GUIDI Lonio Water Strainer. Crafted from durable nickel-plated bronze with a polycarbonate cover, this strainer features a cup model with side and bottom outlets. The AISI316 stainless steel strainer and neoprene seals ensure longevity and reliable filtration. With a 1"1/2" Ø opening, it delivers an impressive flow capacity of 19,100 l/h at 0.1 bar and 61,250 l/h at 1 bar. The compact dimensions (180mm x 178mm x 111mm) make it a versatile and efficient choice for marine water systems, providing both durability and high performance.
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€ 364,13
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 17.648.05 GUIDI Lonio Water Strainer 2" is a robust and efficient component designed for marine water systems. Crafted from nickel-plated bronze with a polycarbonate cover, this strainer features a cup model with side and bottom outlets, ensuring versatile installation options. The strainer itself is made of AISI316 stainless steel with neoprene seals, ensuring durability and effective filtration. With a 2" Ø opening and dimensions of L: 213 mm, h: 215 mm, and H1: 135 mm, it provides a high flow rate of 30,000 l/h at 0.1 bar and 96,200 l/h at 1 bar. Elevate your marine water system's performance with the Osculati 17.648.05 GUIDI Lonio Water Strainer 2", combining durability and optimal filtration for your marine needs.
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€ 546,50
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 17.649.02 Chromed Brass Water Filter 1/2" is a durable and corrosion-resistant filter crafted from chrome-plated brass. It features a washable stainless steel mesh filtering element and a transparent polycarbonate cover secured with screws. The stainless steel mounting clamp ensures secure attachment, making it particularly suitable for use with generators. The cover can be closed using a hex key for added security. With its compact design, including a body diameter of 75 mm and a height of 100 mm, and 1/2" threaded connections, it offers easy installation and reliable filtration for various applications.
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€ 78,92
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 17.649.03 Chromed Brass Water Filter 3/4" is a robust and reliable filtration solution crafted from high-quality chromed brass. Its construction ensures durability and resistance to corrosion, making it suitable for long-term use in various environments. The internal net, made of stainless steel, is washable, offering efficient filtration while reducing maintenance costs. The clear polycarbonate glass cover allows for easy inspection, ensuring optimal performance. Additionally, its swiveling stainless steel bearing band provides flexibility during installation, adapting to different setups with ease. Specifically designed for power generators, this water filter comes with an octagonal winch key for convenient access and maintenance. With a body diameter of 75mm and a height of 100mm, along with threaded holes sized at 3/4”, this filter offers versatility and compatibility with a range of systems. Whether for marine applications or industrial settings, the Osculati water filter delivers superior performance and longevity, ensuring clean and reliable water flow.
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€ 78,92
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 17.651.06 - Nickel-Plated Brass Water Filter RINA 2" is a durable and reliable choice for water filtration. Constructed from brass and equipped with a stainless steel filtering element, this "cup" model features outlets on the side and bottom. It adheres to RINA standards and holds certification DIP 801/98, ensuring high-quality performance for your water filtration needs.
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€ 512,62
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 17.652.01 Utility Water Filter is an essential component for maintaining clean water intake in both marine and automotive settings. Crafted from durable materials such as black Moplen with a transparent Makralon cover and nylon capillary filter, it effectively separates air and water contaminants. Engineered to meet RINA standards, it offers peace of mind regarding quality and reliability. Its transparent cover enables easy inspection for quick maintenance checks, while its 150 liters per minute capacity and 3/4" thread make it suitable for a wide range of water intake systems.
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€ 28,69
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 17.652.02 Utility Water Filter 1"1/2 is an efficient air filter water separator designed for engine intakes. Made from durable materials including black Moplen and Makralon transparent cover with a nylon capillary filter, it ensures reliable filtration. This filter meets RINA standards and allows for easy inspection, providing convenience and peace of mind for users. With a passage capacity of 300 liters per minute and a 1"1/2 thread, it offers practicality and performance for marine applications.
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€ 45,71
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1-2 weeks delivery time Price incl. 19% VAT The Osculati 17.652.08 Aquanet Cooling Water Filter is a dependable choice for efficient water filtration. Encased in durable technopolymer with a transparent screw cap, the filter houses a stainless steel pull-out filtering unit designed for optimal performance. Its user-friendly design includes a snap support feature for easy removal. With a generous flow capacity of 150 l/min, the filter accommodates hose sizes of 13 mm (1/2''), 19 mm (3/4''), and 25 mm (1''). The compact dimensions of Ø 121 x 172 h mm make it a versatile and space-saving solution for cooling water filtration across various applications.
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€ 38,51
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1-2 weeks delivery time Price incl. 19% VAT Experience superior water filtration with the Osculati 17.652.10 Aquanet XL Water Filter. Constructed with a heavy-duty polymer case and a transparent screw cover, this filter ensures easy inspection. The stainless steel filter element is easily extractable for convenient maintenance. With a wall mount featuring a latch, secure installation is a breeze. Whether for marine or freshwater use, the Aquanet XL provides reliable and effective filtration, combining durability with convenience for optimal water quality.
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€ 66,97
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What are the main components of a marine engine cooling system?
A marine engine cooling system consists of several key components designed to regulate engine temperature and prevent overheating. The heat exchanger plays a crucial role by transferring heat from the engine block to the cooling water, while the exhaust manifold and riser help dissipate excess heat as water exits through the exhaust system. Boat engines use either raw water cooling, where water from below the vessel enters and circulates through the system, or a closed-loop system with coolant circulating through a series of heat exchangers to maintain efficient temperature control.
How does the boat cooling system protect the engine block from overheating?
A boat engine cooling system prevents overheating by circulating water or coolant through the engine block to absorb excess heat. In a closed-loop system, coolant runs through a heat exchanger, transferring heat before being cooled and recirculated, while an open-loop system pulls water from the hull, cycles it through the engine, and expels it overboard. Regular checks for corrosion, leaks, and blockages help ensure proper flow and prevent failures that could lead to engine damage.
A well-maintained cooling system also protects critical engine components such as the oil cooler and fuel system by regulating temperature and preventing overheating-related failures. In diesel and Mercruiser engines, the system allows water to enter and flow efficiently, ensuring optimal heat dissipation and engine longevity. Regular replacement of worn-out parts, such as clamps and coolers, helps prevent corrosion buildup, which can restrict flow and increase the risk of system failure, ultimately affecting the vessel’s ability to keep cool and operate efficiently.
Why is it important to regularly clean the cooling system's tank and components?
Regular cleaning of the cooling system's tank and components is essential to prevent scale buildup, salt deposits, and corrosion, which can restrict water flow and reduce cooling efficiency. Marine engine manufacturers recommend inspecting the raw water pump, sea strainer, and coolant mixture on a regular basis to ensure proper circulation and prevent overheating. Unlike car engines, boat engines rely on water from the ocean or a closed-loop system, making maintenance critical to avoid costly repairs and engine failure.