Perko has built marine hardware in the USA since 1907. Find fuel fills and vents, pipe to hose adapters, check valves, and replacement caps for your plumbing runs. Sizing Perko Fittings Fittings live or die by the size match. Fuel fills and vents are built for common hose sizes like 1-1/2 inch, in straight and angled neck styles so you can route the fill where your deck layout allows. Pipe to hose adapters bridge threaded pipe and flexible hose in sizes from 1/2 inch up, in bronze and other materials. Always confirm the hose inside diameter and pipe thread before ordering. Finish and Function Choose a finish that fits your boat. Perko offers chrome plated, black, and bare bronze options...
Perko 2" Pipe to Hose Adapter Straight BronzeCast bronzeCast hex for easier installationPrecision machined hose barbTechnical Information: Pipe Size Inches: 2 Hose Size Inches: 2 Length Overall Inches:...
Perko 1-1/2" Pipe to Hose Adapter Straight BronzeCast bronzeCast hex for easier installationPrecision machined hose barbTechnical Information: Pipe Size Inches: 1-1/2 Hose Size Inches: 1-1/2 Length Overall Inches:...
Perko 1-1/4" Pipe to Hose Adapter Straight BronzeCast bronzeCast hex for easier installationPrecision machined hose barbTechnical Information: Pipe Size Inches: 1-1/4 Hose Size Inches: 1-1/4 Length Overall Inches:...
Perko 1" Pipe to Hose Adapter Straight BronzeCast bronzeCast hex for easier installationPrecision machined hose barbTechnical Information: Pipe Size Inches: 1 Hose Size Inches: 1 Length Overall Inches:...
Perko 3/4" Pipe to Hose Adapter Straight BronzeCast bronzeCast hex for easier installationPrecision machined hose barbTechnical Information: Pipe Size Inches: 3/4 Hose Size Inches: 3/4 Length Overall Inches:...
Perko 2" Pipe To Hose Adapter 90 Degree BronzeCast BronzeCast hex for easier installationCurved 90 degreesTechnical Information: Pipe Size Inches: 2 Hose Size Inches: 2 Length Overall Inches:...
Perko 1-1/4" Pipe To Hose Adapter 90 Degree BronzeCast BronzeCast hex for easier installationCurved 90 degreesTechnical Information: Pipe Size Inches: 1-1/4 Hose Size Inches: 1-1/4 Length Overall Inches:...
Gas Fill f/ 1-1/2" Hose(1399) Chrome Plated Zinc Alloy Black Plastic Flange Black Plastic Cap with Strap Ground Screw Included Cap Retainer and Gasket Locking Cap has a...
Gas Fill w/ Locking Cap for 1-1/2" Hose(0599) Chrome Plated Zinc Alloy Flange Black Plastic Body Black Plastic Cap w/ Strap Grounding Screw Included Cap Retainer and Gasket...
Diesel Fill w/ Locking Cap for 1-1/2" Hose(0599) Chrome Plated Zinc Alloy Flange Black Plastic Body Black Plastic Cap w/ Strap Grounding Screw Included Cap Retainer and Gasket...
Water Outlet Fitting(0504) Chrome Plated Bronze Standard Male Hose Connector Black Plastic Watertight Plug Stainless Steel Bead Chain For use with on-board washdown systemsPipe Size: 1/2"O.D. Flange: 2-3/4"...
Perko has built marine hardware in the USA since 1907. Find fuel fills and vents, pipe to hose adapters, check valves, and replacement caps for your plumbing runs.
Fittings live or die by the size match. Fuel fills and vents are built for common hose sizes like 1-1/2 inch, in straight and angled neck styles so you can route the fill where your deck layout allows. Pipe to hose adapters bridge threaded pipe and flexible hose in sizes from 1/2 inch up, in bronze and other materials. Always confirm the hose inside diameter and pipe thread before ordering.
Choose a finish that fits your boat. Perko offers chrome plated, black, and bare bronze options for fills and caps. Vented fills let fuel tanks breathe safely, and inlet check valves keep flow moving one direction. Replacement caps with chains and inserts let you renew a worn fill without swapping the whole unit. With most parts made under Perko's own roof, fit and quality stay consistent.
Many Perko fills and vents are built for 1-1/2 inch hose in straight or angled neck styles. Always confirm your hose inside diameter before ordering.
Perko offers chrome plated, black, and bare bronze finishes across fills, caps, and adapters so you can match your existing deck hardware.
Yes. Perko sells replacement caps with chains and inserts, so you can renew a worn cap without replacing the entire fill assembly.
A vented fuel fill lets the tank breathe as it fills and draws down, which is important for safe and proper fuel system operation.
