Boat water pumps and marine water systems are vital components for supplying fresh water on boats and yachts. These pumps ensure a reliable source of hot water, essential for various onboard needs, from showers to cooking. They play a crucial role in maintaining the comfort and functionality of marine vessels, providing access to hot and cold freshwater while out on the water.
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1-2 weeks delivery time The Vetus SENSOR380 Level Sender is a 380 mm universal tank float designed for drinking water, petrol, and diesel tanks. Suitable for 12/24 V DC systems, it provides accurate readings every 2.5 cm using multiple sealed reed contacts. Compatible with Vetus gauges working on the European resistance scale (300 Ω empty, 0–30 Ω full), it installs via a standard SAE 5-hole mounting pattern for secure, reliable integration.
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$ 109.16
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1-2 weeks delivery time The Vetus SENSOR480 Level Sender is a 480 mm universal tank float designed for drinking water, petrol, and diesel systems. Compatible with 12/24 V DC installations, it provides precise readings every 2.5 cm using multiple sealed reed contacts. It fits standard SAE 5-hole mounting patterns and works correctly with Vetus gauges using the European resistance scale of 300 Ω empty and 0–30 Ω full.
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$ 146.75
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1-2 weeks delivery time The Vetus SENSOR580 Level Sender is a 580 mm universal float sensor for drinking water, petrol, and diesel tanks. Suitable for 12/24 V DC systems, it provides precise fluid level readings at 2.5 cm increments using multiple sealed reed contacts for maximum accuracy. Compatible with Vetus gauges and designed for SAE 5-hole mounting, it delivers reliable measurement performance across a wide range of tank applications.
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$ 174.78
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1-2 weeks delivery time The Vetus SENSOR680 Level Sender is a 680 mm universal tank float for drinking water, petrol, and diesel systems. Designed for 12/24 V DC installations, it provides precise fluid-level readings at 2.5 cm intervals through multiple sealed reed contacts. The unit is compatible with Vetus gauges using the European resistance scale (300 Ω empty, 0–30 Ω full) and installs securely via a standard SAE 5-hole mounting pattern.
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$ 193.28
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1-2 weeks delivery time The Vetus SENSOR780 Level Sender is a 780 mm universal float sensor designed for drinking water, petrol, and diesel tanks. Suitable for 12/24 V DC systems, it delivers precise fluid-level readings every 2.5 cm using multiple sealed reed contacts. It mounts via a standard SAE 5-hole connection and is compatible with Vetus gauges operating on the European resistance scale of 300 Ω empty and 0–30 Ω full.
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$ 204.01
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1-2 weeks delivery time The Vetus APT100 (article APT100) is a 100-liter all-purpose tank made from high-grade polyethylene and suitable for diesel, fresh water, grey water, or black water. It features an 8 mm wall thickness, a large ISO 21487–compliant inspection port, and a 38 mm bottom connection that can be drilled out for tank interconnection or draining. Dimensions: 1010 mm length, 390 mm width, 315 mm height.
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$ 422.96
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1-2 weeks delivery time The Vetus VTSTRAP (article VTSTRAP) is a set of two durable lashing straps, each measuring 3 meters in length and 25 mm in width. Designed for securing equipment on board, these straps feature robust webbing material and display the Vetus logo for easy identification.
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$ 18.18
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1-2 weeks delivery time The Vetus WRILT Wrench (article WRILT) is a durable, glass-reinforced polyamide tool with a stainless-steel bolt and nut designed to simplify the opening and closing of ILT120-series inspection lids. It provides an even distribution of force and a secure grip to loosen stubborn lids effortlessly. The wrench is compatible with ILT120B, ILT120X, ILT120F, ILT120DF, and ILT120DL, even when fitted with connection kits such as ILTCONW, ILTCOND, or ILTCONF38.
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$ 14.82
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1-2 weeks delivery time The Vetus ILTCON90 Filler Elbow (article ILTCON90) is a 90-degree Ø38 mm hose connector with a 1¼" thread designed for use with ILTCOND, ILTCONW, and ILTCONF38 fuel and waste tank connection kits. It serves either as a replacement for the original straight filler connector or as an additional fitting, providing a compact angled installation option for tanks requiring a 38 mm filler connection.
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$ 26.11
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1-2 weeks delivery time The Vetus PFWS1219 pressurized freshwater system (article PFWS1219) provides a stable and clean water supply to all outlets onboard. Designed for 12 VDC operation, it includes a 19-litre tank, self-priming pump, adjustable pressure switch, non-return valve, manometer and inlet strainer. Delivering up to 20 L/min at 4.2 bar, it ensures reliable pressure for sinks, showers and deck wash points, while its compact design and low noise level make it ideal for marine installations with limited space.
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$ 1,214.32
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1-2 weeks delivery time The Vetus PFWS2419 pressurized freshwater system (article PFWS2419) provides a stable and clean water supply to all onboard outlets. Designed for 24 VDC operation, it features a 19-litre tank, self-priming pump, adjustable pressure switch, non-return valve, manometer and inlet strainer. Delivering up to 20 L/min at 4.2 bar, the system ensures strong, reliable flow for showers, sinks and deck wash points while maintaining quiet performance and compact installation requirements.
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$ 1,214.32
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1-2 weeks delivery time The Vetus ILT120PL low-profile inspection lid is engineered entirely from high-grade plastic for freshwater and wastewater tanks with wall thicknesses up to 4 mm. Featuring a 159 mm cut-out and a 190 mm overall diameter, it provides easy access for inspection and cleaning, aided by a flange-in-ring “clamp and seal” design that ensures secure sealing through four bolts. Suitable for GRP, metal, and plastic tanks.
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$ 93.62
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1-2 weeks delivery time The Vetus ILT120PH is a high-profile inspection lid designed for freshwater and wastewater tanks with wall thicknesses from 4 to 10 mm, including the Vetus ATANK series. Featuring a 159 mm cut-out, a 190 mm overall diameter, and a durable all-plastic construction, it provides easy inspection and cleaning access while resisting chlorine deposits. Suitable for GRP, metal, and plastic tanks; hole saw VSAW159 is available separately.
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$ 99.67
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1-2 weeks delivery time The Vetus ILTCOND fresh water connection kit provides the full set of fittings required for equipping a drinking water tank through a 159 mm cut-out, offering 38 mm filling, 13 mm suction, 16 mm ventilation, and a 5-hole SAE sensor interface. Designed for use with ILT inspection lids featuring a 120 mm diameter opening, it enables easier cleaning and maintenance of freshwater tanks while supporting optional 90° Ø38 mm hose connectors when needed.
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$ 102.37
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1-2 weeks delivery time The Vetus WHEL22500 electric heating element is designed for 230 V freshwater systems and delivers 500 W of heating performance. It features an adjustable thermostat ranging from 40 to 80°C, ISO 228/1 G1¼ male threading, and a 300 mm screw-in length. Suitable for all Vetus water heaters and other brands using a 1¼" thread connection.
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$ 166.77
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1-2 weeks delivery time The Vetus WHEL220 electric heating element delivers 1000 W of heating performance for 230 V freshwater systems and features an adjustable thermostat with a 40–80°C range. It includes an ISO 228/1 G1¼ male thread and a 300 mm screw-in length, making it suitable for all Vetus water heaters and other brands using the same 1¼" threaded connection.
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$ 166.77
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1-2 weeks delivery time The Vetus WHEL110 electric heating element provides 1000 W of output for 120 V freshwater heater systems and features an adjustable thermostat ranging from 40 to 80°C. Equipped with ISO 228/1 G1¼ male threading and a 300 mm screw-in length, it fits all Vetus water heaters and other compatible brands using a 1¼" threaded connection.
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$ 144.86
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1-2 weeks delivery time The Vetus WHEL1500 electric heating element delivers 1500 W of output for 230 V freshwater heater systems and includes an adjustable 40–80°C thermostat. With an ISO 228/1 G1¼ male thread and a 300 mm screw-in length, it is supplied as standard with Vetus boilers and fits all Vetus water heaters as well as other brands using a 1¼" threaded heating element.
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$ 137.09
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1-2 weeks delivery time The White ABS Mounting Bracket, made from durable white ABS plastic, is designed for high-temperature applications, providing a secure and reliable fit for your equipment. This Efiltec product ensures easy installation with the included hardware and features a compact design for optimal space management.
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$ 16.22
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1-2 weeks delivery time The 10'' Pp Washed Wound Cartridge by Efiltec is a versatile filtration solution designed to maintain water quality and purity, featuring a filtration rating of 5 µm and available in various media types from 1 µm to 200 µm. It offers continuous length options from 5'' to 40'', a gradient density structure for enhanced retention capacity, and specific configurations for high-temperature applications (up to 400°C). Manufactured in the EU, this cartridge measures 254 mm in height and is essential for a wide range of applications.
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$ 15.71
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How does a marine fresh water pump operate in a boat's water system?
A marine fresh water pump plays a vital role in a boat's water system by pressurizing and circulating freshwater throughout the vessel. It ensures a consistent supply of clean water for various onboard applications, including sinks, showers, and appliances. This pump is an essential component of the marine water system, providing both cold and hot water when connected to a hot water heater for boat use, ensuring comfort and convenience for the yacht's occupants.
For optimal water quality and filtration, explore our Boat Fresh Water Filter, designed to keep your onboard water supply clean and safe.
Where is a hot water heater typically installed on a boat to provide hot water?
A Boat Hot Water Heater is typically installed in a designated compartment or cabin, often near the galley or bathroom area, to provide hot water on demand. It is connected to the Marine Water Pump. When hot water is needed, the hot water heater uses electricity or another heat source to warm the water, which is then distributed throughout the boat's plumbing system via the marine water pumps, ensuring that hot water is readily available for various onboard applications, such as showers and sinks.
How does a marine water system differ from a regular household water system?
A marine water system differs from a regular household water system in several key ways. First, it is specifically designed to operate within the unique constraints of a boat, where space is limited, and the environment can be harsh. Marine water systems typically include specialized components like yacht water pumps and marine fresh water pumps to efficiently draw and distribute water from the boat's surroundings. Moreover, marine systems often integrate hot water heaters for boats to provide hot water on demand, catering to the needs of onboard living, but they are adapted to the vessel's size and mobility.
For seamless integration and safe water storage, a Boat Water Tank is an essential component, designed specifically for marine conditions with materials and features that preserve water quality even in challenging environments.
To ensure reliable water pressure and efficient distribution throughout your vessel, explore our range of Boat Water Pump solutions tailored for marine environments.