Plumbing - Corrosion Resistant Metals

Sowester 316 stainless fuel filler, labelled for Water and suitable for 38mm ID hose - The deck filler features a captive key that lifts up to open the cap Features 316 stainless Integrated key Marked Water Overlap cap to cover base fitting screw...

Sowester 316 stainless fuel filler, labelled for Fuel and suitable for 38mm ID hose - The deck filler features a captive key that lifts up to open the cap Features 316 stainless steel deck fillers with integrated key Marked Fuel Overlap cap to cover...

The Maestrini pipe blanking cap is made from bronze. This material is tough and corrosion resistant making it suitable for exposure to sea water. This blanking cap acts as a stopper for male threaded pipes. The blanking cap has a 1' 1/2'' BSP female...

A reliable non-return valve designed for marine and general plumbing use, the Maestrini Swing Check Valve with Metal Disc allows fluid to flow in one direction while preventing backflow. The metal disc (flap) swings open under forward pressure and closes...

Maestrini scoop strainer made from bronze, with a wedge shaped grating. This scoop is designed for raw water intake systems, such as those used for high speed vessels. It fits through the hull with the grating on the outside and the male threaded pipe...

Maestrini threaded skin fitting made from bronze. This material is tough and corrosion resistant making it suitable for exposure to sea water. A skin fitting connects to a threaded pipe and is designed for through hull applications. This skin fitting...

The Maestrini Bronze Bracket Mounted Water Strainer “Venezia” in 2″ size is a rugged marine-grade sea water filter unit designed to protect pumps and plumbing systems from debris and fouling. Built from quality bronze with a transparent...

Heavy duty deck filler key suits larger sized plate with round keyhole larger than 8mm. The Key can be splayed to fit differing hole centres Features Diameter: 8m Zinc-coated steel  Adjustable to differbet hoel centred

Stainless steel key to open Plastimo Deck Fillers with two hole, key points. Dimension Studs at 30mm Centres 

Maestrini marine grade bronze deck filler /plate 2021L ,accept 2 1/2" BSP Hose tail for hose and also suitable as an access to emergency through deck, tiller access. Specifications Material: Bronze Thread Size: 2 1/2" BSP Overall Diameter:...

Plastimo Aqua Stop quick fit, water hose connector, with non- return valve to suit  hoses Ø 12, 15 and 19. Features  Disconnect from the marina circuit in a click Quick-fit connector in nickel plated brass, compliant with most...

Corosion resistant brass 'Y' fitting. 

Roca Deck Filler Waste Pump-Out Adaptor with  Roca Waste Deck Filler Cap. For use with the Roca Stainless Steel Deck Fillers 38mm & 50mm See here      

Plastimo high quality, reinforced nylon thru hull skin fittings with polished stainless outer flange and ribbed hose tail. Made from glass reinforced (20 %) polyamide with over moulded 316 L stainless steel flange. These skin fittings give are very...

Plastimo high quality, reinforced  nylon thru hull skin fittings with polished stainless outer flange and ribbed hose tail. Made from glass reinforced (20 %) polyamide with over moulded 316 L stainless steel flange. These skin fittings give are...

Plastimo high quality, compact nylon thru hull skin fittings with ribbed hose tails. For above waterline use on boats. Features  Available sizes 20mm (3/4"), 25m (1") & 38mm (1 1/2") UV resistant Always bed /seal a thru-hull with suitable...

Plastimo high quality, White 90° elbow vent. Dimensions A: 16-19 mm C: 68 mm D: 43 mm B: 41 mm E: 40 mm F: 59 mm

Plastimo high quality, compact nylon thru hull skin fittings with ribbed hose tails. For above waterline use on boats. Features  Available sizes 20mm (3/4"), 25m (1") & 38mm (1 1/2") Allows major room saving, as they can be used with a hose...

Maestrini heavy duty,  fully threaded, thru-hull skin fittings in gunmetal bronze, Alloy CB491K. These are commercial grade skin-fittings with extra length to cover heavier thickness hulls. Sizes 1" BSP 1 1/4" BSP 1 1/2" BSP 2"...

Nuova Rade Self Drain Socket for Inflatable Boats - 68mm Thru-Hull with non-return valve on outboard end. Specifications Nuova Rade Product Number: 43242 Material: PA Colour: Black outlet: Non-return Dimensions C: 107mm E: 94mm H:115mm ØA:...

Female BSP threaded end caps, manufactured in CW602N alloy.

The Maestrini Stainless Steel Handle for 5140 is pictured here with the Maestrini Ball Valve 5140. Manufactured in CW602N alloy: a dezincification resistant brass considered equal to bronze in marine corrosion resistance and durability. Products made in...

Maestrin Ball Valves, manufactured CW602N corrosion resistant brass with AIS 316 stainless steel handles - Made in Italy These high grade marine ball valves, or lever valves as they are also known are suitable for all through hull seacock...

Heavy duty full CR brass F.F. ball valve full bore with Dacromet coated handle. Manufactured in CW602N alloy dezincification resistant brass considered equal to bronze in marine corrosion resistance and durability. Products made in this alloy are clearly...

Roca premium quality filler caps for use in conjunction with Roca deck filler fittings. Featuring an integrated opening key and elegantly-cast in electropolished, stainless steel, this deck filler cap has an elegant look and will suit many boats, yachts...

Seabung the award winning, patented system for repairing or changing seacocks at sea. Sold in pairs (1 x 60mm and 1 x 90mm). Using hi-tech materials and revolutionary design, Seabung introduces a quick and simple way to change your Seacocks while...

CR Brass Water Strainer - Venezia. Manufactured in CW602N alloy: a dezincification resistant brass considered equal to bronze in marine corrosion resistance and durability. Products made in this alloy are clearly stamped 'CR'.

The Maestrini CR (DZR) Brass Plug is designed to securely cap open male-threaded lines in marine plumbing systems. Made of dezincification-resistant brass (commonly called CR or DZR brass), this plug withstands harsh saltwater environments, offering...

Equal BHP socket connector in Maestrini CR Brass with female - female ends. Manufactured in CW602N alloy: a dezincification resistant brass considered equal to bronze in marine corrosion resistance and durability. Products made in this alloy are...

The Maestrini CR Brass M/M Reducing Nipple is a precision marine fitting designed to join two male-threaded pipes of differing diameters. Crafted from corrosion-resistant CR Brass (CW602N / DZR), this reducing nipple is ideal for harsh saltwater...

The Maestrini CR Brass M-F Reducing Bush is a corrosion-resistant brass fitting designed to adapt between male and female threads in marine plumbing systems. Made from CW602N alloy (also known as CR brass or DZR brass), it offers exceptional resistance...

Double sided male threaded connector joint or hexagon bushings. Made from corrosion resistant brass. Manufactured in CW602N alloy: a dezincification resistant brass considered equal to bronze in marine corrosion resistance and durability. Products...

The Maestrini CR Brass Tee Pipe is a marine-grade T-fitting with three female threaded ends, designed to branch or join plumbing lines efficiently. Manufactured from CW602N (corrosion-resistant / dezincification-resistant) brass, it offers longevity and...

The Maestrini CR Brass 90° Elbow M/F is a high-quality, corrosion-resistant pipe fitting engineered for marine and plumbing applications where a right-angle change of direction is needed. Constructed from CR (dezincification-resistant) brass, this...

Female to Female threaded CR Brass connecting joint for plumbing. CR Brass is much more resistant to corrosion over time than normal brass. Features Manufactured in CW602N alloy a dezincification resistant brass considered equal to bronze in marine...

Maestrini Hose Tails in CR resistant brass, threaded male BSP in a variety of size and hose combinations. CW602N Corrosion Resistant Brass CW602N Alloy is Dezincification Resistant Brass considered equal to bronze in marine corrosion resistance and...

The Maestrini CR Brass Hose Connector is a corrosion-resistant fitting engineered to join hoses reliably in marine and industrial environments. Made from high-quality brass (crude or DZR variants), it ensures long-term durability against saltwater...

Maestrini CR Brass Skin Fitting (Max Hull Thickness 40mm). Manufactured in CW602N alloy: a dezincification resistant brass considered equal to bronze in marine corrosion resistance and durability. Products made in this alloy are clearly stamped 'CR'...

Corrosion Resistant Brass Skinfitting with Hose Tail. Manufactured in CW602N alloy: a dezincification resistant brass considered equal to bronze in marine corrosion resistance and durability. Products made in this alloy are clearly stamped 'CR'.

The KM fittings below are moulded in off white Nylon, a strong, stable material unaffected by extreme temperature. Select sizes from: 12mm (1/2"), 19mm (3/4", 25mm (1") and 38mm (1 1/2"). Specifications 12mm Hosetail: 1/2" thread BSP 19mm Hosetail: 1"...