Perko thru-hull fittings, seacocks, and strainers in bronze and plastic handle water intake and drainage below the waterline. Find the size and material your boat needs. Choosing Perko Thru-Hull Fittings Thru-hull fittings pass water in and out of your boat for intakes, drains, and discharge. Perko has built marine hardware since 1907 and offers thru-hulls, seacocks, strainers, and lock nuts in bronze for below the waterline and plastic for above. Bronze is the standard for raw water intakes and seacocks that need strength and corrosion resistance. Sizing and Material Match the fitting to your hose and through hull size, listed in inches such as 3/4, 1, or 1-1/2 inch. Pair seacocks with the right tail piece so your hose connects...
Cast bronze. Cast bronze. Flange is machined to fit hull and grooved to retain bedding compound. Neck is threaded to between 1" and 1-1/2" from flange. Includes flange...
Cast bronze. Cast bronze. Flange is machined to fit hull and grooved to retain bedding compound. Neck is threaded to between 1" and 1-1/2" from flange. Includes flange...
Cast bronze. Flange is machined to fit hull and grooved to retain bedding compound. Neck is threaded to approximately 3/8" from flange. Includes flange nut. UL Listed. NOT...
Cast bronze. SKU: NVN-4004485 MPN: 0709DP0PLB UPC: 085226029110
Cast bronze. Cast bronze. Flange is machined to fit hull and grooved to retain bedding compound. Neck is threaded to between 1" and 1-1/2" from flange. Includes flange...
Molded white plastic with narrow flange. For use with hose. SKU: NVN-4004427 MPN: 0301DP8 UPC: 085226035494
Includes: thru-hull, hose adapter, drain plug, four pre-drilled mounting holes and bonding screw. Incorporates a plastic ball and seat assuring a tight seal and ease of operation and...
Includes: thru-hull, hose adapter, drain plug, four pre-drilled mounting holes and bonding screw. Incorporates a plastic ball and seat assuring a tight seal and ease of operation and...
Includes: thru-hull, hose adapter, drain plug, four pre-drilled mounting holes and bonding screw. Incorporates a plastic ball and seat assuring a tight seal and ease of operation and...
Includes: thru-hull, hose adapter, drain plug, four pre-drilled mounting holes and bonding screw. Incorporates a plastic ball and seat assuring a tight seal and ease of operation and...
Includes: thru-hull, hose adapter, drain plug, four pre-drilled mounting holes and bonding screw. Incorporates a plastic ball and seat assuring a tight seal and ease of operation and...
Includes: thru-hull, hose adapter, drain plug, four pre-drilled mounting holes and bonding screw. Incorporates a plastic ball and seat assuring a tight seal and ease of operation and...
Includes: thru-hull, hose adapter, drain plug, four pre-drilled mounting holes and bonding screw. Incorporates a plastic ball and seat assuring a tight seal and ease of operation and...
Plastic Deck Plate Key - BlackThe keys for 1" Thru 1-1/2" Deck Plates have a 1" Spade on the handle that allows them to fit many other "Slot"...
Masthead/White All-Round Navigation Light - 12VFeatures: White Polymer Clear Frosted Lenses 2-Mile (USCG 2nm) Certified (All-Round Light) 3-Mile (USCG 3nm) Certified (Masthead Light) Technical Specifications: Voltage: 12 Volt...
Perko 1-1/8" Thru-Hull Connection f/ use with Hose BronzeFlange is machined to fit and grooved to retain bedding compound neck is threaded to approximately 3/16 inch from flange....
Perko 1-1/2" Thru-Hull Connection f/ use with Hose BronzeFlange is machined to fit and grooved to retain bedding compound neck isthreaded to approximately 3/16 inch from flange. Cast...
Perko 1-1/4" Thru-Hull Connection f/ use with Hose BronzeFlange is machined to fit and grooved to retain bedding compound neck isthreaded to approximately 3/16 inch from flange. Cast...
Perko 3/4" Thru-Hull Connection f/ use with Hose Chrome PlatedBronzeFlange is machined to fit and grooved to retain bedding compound neck isthreaded to approximately 3/16 inch from flange....
Perko 5/8" Thru-Hull Connection f/ use with Hose Chrome PlatedBronzeFlange is machined to fit and grooved to retain bedding compound neck isthreaded to approximately 3/16 inch from flange....
Perko 2" Thru-Hull Fitting w/ Pipe Thread BronzeFlange is machined to fit hull and grooved to retain bedding compound. Neck is threaded to approximately 3/8 inch from flange.Cast...
Perko 1-1/2" Thru-Hull Fitting w/ Pipe Thread BronzeFlange is machined to fit hull and grooved to retain bedding compound. Neck is threaded to approximately 3/8 inch from flange.Cast...
Perko 1-1/4" Thru-Hull Fitting w/ Pipe Thread BronzeFlange is machined to fit hull and grooved to retain bedding compound. Neckis threaded to approximately 3/8 inch from flange.Cast bronze.Technical...
Perko 1/2" Thru-Hull Fitting w/ Pipe Thread BronzeFlange is machined to fit hull and grooved to retain bedding compound. Neckis threaded to approximately 3/8 inch from flange.Cast bronze.Technical...
Perko thru-hull fittings, seacocks, and strainers in bronze and plastic handle water intake and drainage below the waterline. Find the size and material your boat needs.
Thru-hull fittings pass water in and out of your boat for intakes, drains, and discharge. Perko has built marine hardware since 1907 and offers thru-hulls, seacocks, strainers, and lock nuts in bronze for below the waterline and plastic for above. Bronze is the standard for raw water intakes and seacocks that need strength and corrosion resistance.
Match the fitting to your hose and through hull size, listed in inches such as 3/4, 1, or 1-1/2 inch. Pair seacocks with the right tail piece so your hose connects cleanly, and add a strainer where you draw raw water to keep debris out of your plumbing. Confirm the bore size and thread against your existing setup before you order.
Use bronze for below the waterline intakes and seacocks where strength matters. Plastic fittings work for above the waterline drains and lighter duty applications.
Match the fitting to your hose and hull opening size, listed in inches such as 3/4, 1, or 1-1/2 inch. Confirm bore and thread against your existing setup before ordering.
Add a strainer wherever you draw raw water, such as engine cooling intakes. It keeps weeds and debris out of your pumps and plumbing.
