VETUS develops marine equipment and onboard systems for leisure boats, yachts, and small commercial vessels. Its product range covers propulsion and maneuvering, exhaust and cooling systems, fuel and freshwater equipment, ventilation, hatches and portlights, pumps, hoses, deck equipment, electrical components, and a wide selection of spare parts.
Download VETUS Catalogue (English)
At Yacht-Supply24.com, we supply VETUS marine equipment and spare parts for new installations, maintenance, replacement, and upgrade projects. We can also assist with product selection, spare part identification, and finding suitable alternatives for existing VETUS systems.
Send us your request if you need help selecting the correct VETUS product or replacement part.
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1-2 weeks delivery time Vetus QS050803 is a socket fitting manufactured from 316 stainless steel with a female G3/8 thread. The component is intended for connecting threaded elements in piping systems where corrosion resistance and mechanical reliability are required. Inner hose diameter data is not provided by the manufacturer. |
$ 4.77
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1-2 weeks delivery time Vetus QS050804 is a socket fitting manufactured from 316 stainless steel with a female G1/2 thread. The component is intended for connecting threaded elements in piping systems where corrosion resistance and mechanical reliability are required. Inner hose diameter data is not provided by the manufacturer. |
$ 7.16
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1-2 weeks delivery time Vetus QS050805 is a socket fitting manufactured from 316 stainless steel with a female G3/4 thread. The component is intended for connecting threaded elements in piping systems where corrosion resistance and mechanical reliability are required. Inner hose diameter data is not provided by the manufacturer. |
$ 8.95
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1-2 weeks delivery time Vetus QS050806 is a socket fitting manufactured from 316 stainless steel with a female G1 thread. The component is intended for connecting threaded elements in piping systems where corrosion resistance and mechanical reliability are required. Inner hose diameter data is not provided by the manufacturer. |
$ 14.32
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1-2 weeks delivery time Vetus QS050807 is a socket fitting manufactured from 316 stainless steel with a female G1 1/4 thread. The component is intended for connecting threaded elements in piping systems where corrosion resistance and mechanical reliability are required. Inner hose diameter data is not provided by the manufacturer. |
$ 17.89
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1-2 weeks delivery time Vetus QS050808 is a socket fitting manufactured from 316 stainless steel with a female G1 1/2 thread. The component is intended for connecting threaded elements in piping systems where corrosion resistance and mechanical reliability are required. Inner hose diameter data is not provided by the manufacturer. |
$ 25.05
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1-2 weeks delivery time Vetus QS050809 is a socket fitting manufactured from 316 stainless steel with a female G2 thread. The component is intended for connecting threaded elements in piping systems where corrosion resistance and mechanical reliability are required. Inner hose diameter data is not provided by the manufacturer. |
$ 31.02
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1-2 weeks delivery time Vetus AB16S is a straight breather nipple made of AISI 316 stainless steel with an inner hose diameter of Ø16 mm. Designed for installation in tank systems for drinking water, fuel, and waste water, the fitting features a stainless steel gauze acting as a flame arrester and provides breathing capacity compliant with CE requirements. Cut-out diameter is 39.5 mm; maximum wall thickness is not specified. |
$ 27.44
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1-2 weeks delivery time Vetus AB16B is a 90-degree angled breather nipple manufactured from AISI 316 stainless steel with an inner hose diameter of Ø16 mm. It is designed for installation in tank systems for drinking water, fuel, and waste water. The fitting is equipped with an easily cleaned stainless steel gauze acting as a flame arrester and provides breathing capacity that fulfils CE requirements. Cut-out diameter is 39.5 mm, with a maximum wall thickness of 30 mm. |
$ 28.64
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1-2 weeks delivery time Vetus AB19S is a straight breather nipple manufactured from AISI 316 stainless steel with an inner hose diameter of Ø19 mm. It is designed for installation in tank systems for drinking water, fuel, and waste water. The fitting is equipped with an easily cleaned stainless steel gauze acting as a flame arrester and provides breathing capacity that fulfils CE requirements. Cut-out diameter is 54 mm; maximum wall thickness is not specified. |
$ 39.97
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1-2 weeks delivery time Vetus AB19SL is a straight long-version breather nipple manufactured from AISI 316 stainless steel with an inner hose diameter of Ø19 mm. It is designed for installation in tank systems for drinking water, fuel, and waste water. The fitting is equipped with an easily cleaned stainless steel gauze acting as a flame arrester and provides breathing capacity that fulfils CE requirements. Cut-out diameter is 54 mm; maximum wall thickness is not specified. |
$ 40.57
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1-2 weeks delivery time Vetus AB19B is a 90-degree angled breather nipple manufactured from AISI 316 stainless steel with an inner hose diameter of Ø19 mm. It is designed for installation in tank systems for drinking water, fuel, and waste water. The fitting is equipped with an easily cleaned stainless steel gauze acting as a flame arrester and provides breathing capacity that fulfils CE requirements. Cut-out diameter is 54 mm, with a maximum wall thickness of 31 mm. |
$ 40.57
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1-2 weeks delivery time Vetus AB25B is a 90-degree angled breather nipple manufactured from AISI 316 stainless steel with an inner hose diameter of Ø25 mm. It is designed for installation in tank systems for drinking water, fuel, and waste water. The fitting is equipped with an easily cleaned stainless steel gauze acting as a flame arrester and provides breathing capacity that fulfils CE requirements. Cut-out diameter is 54 mm, with a maximum wall thickness of 31 mm. |
$ 40.57
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1-2 weeks delivery time Vetus AB38B is a 90-degree angled breather nipple manufactured from AISI 316 stainless steel with an inner hose diameter of Ø38 mm. It is designed for installation in tank systems for drinking water, fuel, and waste water. The fitting is equipped with an easily cleaned stainless steel gauze acting as a flame arrester and provides breathing capacity that fulfils CE requirements. Cut-out diameter is 76 mm, with a maximum wall thickness of 42 mm. |
$ 57.26
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1-2 weeks delivery time Vetus ST04HS is a 90-degree angled air-vent nipple manufactured from AISI 316 stainless steel for hoses with an internal diameter of Ø16 mm. It is designed for tank ventilation and installation in tank walls with a thickness of 0–10 mm. The fitting requires a 20 mm cut-out and is equipped with a gauze flame arrester. |
$ 34.60
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1-2 weeks delivery time Vetus ST04S is a straight air-vent nipple manufactured from AISI 316 stainless steel for hoses with an internal diameter of Ø16 mm. It is designed for tank ventilation and installation in tank walls with a thickness of 0–10 mm. The fitting requires a 20 mm cut-out and is equipped with a gauze flame arrester. |
$ 28.64
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1-2 weeks delivery time Vetus ST05HS is a 90-degree angled flush-mount air-vent nipple manufactured from AISI 316 stainless steel for hoses with an internal diameter of Ø16 mm. It is designed for tank ventilation and installation in tank walls with a thickness of 10–30 mm. The fitting requires a 35 mm cut-out and is equipped with a gauze flame arrester. |
$ 45.93
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1-2 weeks delivery time Vetus ST05S is a straight flush-mount air-vent nipple manufactured from AISI 316 stainless steel for hoses with an internal diameter of Ø16 mm. It is designed for tank ventilation and installation in tank walls with a thickness of 10–30 mm. The fitting requires a 35 mm cut-out and is equipped with a gauze flame arrester. |
$ 36.38
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What are VETUS marine parts and accessories used for?
VETUS marine parts and accessories are used across a wide range of onboard systems, including propulsion, maneuvering, exhaust, cooling, fuel, freshwater, sanitation, ventilation, steering, and deck equipment. They are suitable for new installations as well as maintenance, repair, replacement, and upgrade work on leisure boats, yachts, and small commercial vessels.
Many VETUS components are designed as part of complete onboard systems, making it easier to match replacement parts and maintain compatibility with existing installations.
Why are VETUS components commonly used in integrated onboard systems?
VETUS develops complete marine systems rather than isolated components, allowing products such as thrusters, exhaust components, cooling equipment, pumps, hoses, control panels, and related accessories to work together within the same installation. This system-based approach can simplify product selection, installation, servicing, and replacement when maintaining an existing VETUS setup.
How can the correct VETUS replacement part be selected?
The correct VETUS replacement part should be selected using the existing product model, part number, dimensions, technical specifications, and installation details. For components within propulsion, exhaust, cooling, sanitation, or maneuvering systems, compatibility with the surrounding equipment should also be checked before ordering.
If the original part number is unavailable, information from the existing equipment label, installation manual, or VETUS catalogue can help identify a suitable replacement or compatible alternative.