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Anti syphon for motor cooling water outlet or for toilet outlet.
Can be connected to hoses with internal diameters of 13, 19, 25 and 32 mm.
AIRVENT H without valve, comes with 4,0 m plastic hose diameter 8 mm.
AIRVENT V with spring loaded valve.

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Seawater-proof bronze exhaust flange SPARTAN
Very thick-walled and heavy through-hull made from seawater-proof marine bronze (CuSn5Zn5Pb5).Attached to the hull using countersunk fastener holes, drilled through the strong flange.Molded from bronze in a single piece, tumbled matte finish.Intended for exhaust and cooling water.

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Exhaust Pipe
A very flexible exhaust pipe with a Lloyds certificate.Due to the special rubber quality and the tightly coiled internal helix it is possible to install the tubing even in tight quarters.The possible bending radius is only one and a half times the diameter.The temperature stability is between -30° C and +100° C with the possibility of short peaks of +115° C.Only available in tranches of 1 whole metre lengths. Depending on the procurement possibility, we supply VETUS exhaust hoses or a qualitatively equivalent alternative from European production.Additional sizes are available upon request.

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Exhaust hose connectors straight/60° VETUS
Connectors specially made for water cooled exhaust pipes made from PVC.Also well suited to connect already existing and sound hoses with new exhaust components.Available straight and 60° angular.

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Siphonbreak vent
Loop valve. Nickel-plated brass.For installation in outlet toilet or pump tubing or in water cooled engine exhaust (does not work on the inlet side).Prevention against the siphon effect in tubes and pipes.Opens under vacuum pressure.Sensing function through a rubber valve ball.Easy cleaning through top screw.The picture shows a possible installtion. Tubing, elbows and hose nipples are not included and must be ordered separately, if required.

€21.00 *
Vented loop
160° vented loop elbow of corrosion and abrasion resistant ABS plastic.Simple valve system ensures water cannot syphon over plumbing loopsWith screwed in poppet valves and attachment brackets for bulkhead mounting. Reliably hinders the syphon effect for toilet and pump installations.

From €9.90 *
VETUS AIRVENT anti syphon
Anti syphon for motor cooling water outlet or for toilet outlet. Can be connected to hoses with internal diameters of 13, 19, 25 and 32 mm. AIRVENT H without valve, comes with 4,0 m plastic hose diameter 8 mm. AIRVENT V with spring loaded valve.

From €115.00 *
VETUS waterlock / exhaust silencer WLOCK
Tried and tested waterlock for engine installations with water cooled exhaust systems.Robust PVC silencer in a z design of the type WLOCK for standing or hanging mounting, with twistable inlet for many installation situations.Good to very good noise absorption. With drainage nozzle.We have three of the most common designs on offer (see the Suitable Items further down below). Various additional designs are available upon request.

From €169.00 *
VETUS waterlock / exhaust silencer NLP
Tried and tested waterlock for engine installations with water cooled exhaust systems.Robust PVC silencer in a double decker design of the type NLP.With standing, twistable muffler with twistable connectors for standing or hanging mounting in many installation situations.Good to very good noise absorption. With drainage nozzle.We have three of the most common designs on offer (see the Suitable Items further down below).Various additional designs are available upon request.

From €234.00 *
VETUS waterlock / exhaust silencer NLPH
Tried and tested waterlock for engine installations with water cooled exhaust systems.Robust PVC silencer of the horizontal type NLPH with slim and twistable muffler with twistable connectors for many installation situations.Good to very good noise absorption. With drainage nozzle.We have three of the most common designs on offer (see the Suitable Items further down below). Various additional designs are available upon request.

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VETUS Gooseneck for exhaust systems WLOCKLT
Gooseneck for exhaust hose. Raises the exhaust hose above the waterline so that water cannot backfill the exhaust system.

From €147.50 *
VETUS exhaust flange
Exhaust connection in EDPM rubber with high gloss polished stainless steel trim ring (AISI 316) Type TRCR. Mounting on the counter or the tailboard. The flanges are fitted from the outside and do not need a lock bush from the inside. For connection of the exhaust hose, a hose connector will be required.

From €71.95 *
VETUS exhaust flange stainless steel
Transom exhaust connection, with integrated check valve TYP TRCSV. High quality stainless steel AISI 316 with high gloss polished cover to conceal fixings. The flanges are fitted from the outside and do not need a lock bush from the inside. The exhaust hose can be fitted directly to this transom connection.

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Vented loop GRP TRUDESIGN
A very robust 160° vented loop elbow made from GRP with an inserted lip valve and fastening brackets for bulkhead mounting.The pipe, that is to be vented, is led above the water line and is fitted with a vent loop at the apex, thereby effectively preventing the siphon effect at toilets and pump installations and stopping the water from flowing back. TRUDESIGN is the world leader in fittings made from composite materials. From its founding in 1974 the fittings are manufactured in New Zealand. Every TRUDESIGN part is made from high tensile composite GRP, a glass fibre reinforced Polyamide (6). The advantages are a high rigidity, temperature-resistance -40° to 80° C, resistant to oil and chemicals, of low weight, absolutely corrosion-resistant, electrically non-conductive and therefore especially suited for ship building materials which are galvanically sensitive like aluminium and steel.Every TRUDESIGN fitting has a tapered Whitworth pipe thread BSP (British Standard Pipe Thread) according to ISO 228-1, it is therefore fully convertible with fittings from brass, bronze or stainless steel. The shuttle valves and through hulls are approved and IMCI certificated after ISO 9093-2 (sea cocks and through hulls for pleasure vessels).

From €14.95 *