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Perko 0322DP4PLB 1/2" Bronze Thru-Hull Fitting with Pipe Thread

Manufacturer

Perko

<h3>A Century of American Marine Manufacturing Excellence</h3> <p>Since 1907, Perko has stood as one of America's most trusted names in marine hardware and accessories. What began in Brooklyn, New York, as a small operation crafting handmade sheet metal lanterns has evolved into a fifth-generation, family-owned manufacturer producing over 1,000 distinct marine products. Now headquartered in North Miami, Florida, Perko maintains an unwavering commitment to American craftsmanship—virtually every component, from bronze castings to chrome-plated fittings, is designed, engineered, and manufactured in-house at their expansive facility.</p> <p>Perko's reputation rests on precision manufacturing and uncompromising quality standards. The company operates its own automated foundry pouring aluminum, bronze, and stainless steel, performs decorative chrome plating and electrical contact gold plating in-house, and utilizes computerized CNC machining alongside robotic grinding. This level of vertical integration ensures consistent quality control and allows Perko to maintain ISO 9001:2015 certification while adhering to U.S. Coast Guard, UL, and National Marine Manufacturers Association standards.</p> <h3>Navigation Lighting for Every Vessel</h3> <p>For over a century, Perko has been the go-to source for marine navigation lights that meet the most stringent safety requirements. The company's <a href="/7492-perko-mastheadall-around-lights-with-removable-telescoping-bases-200666">masthead and all-around lights with removable and telescoping bases</a> represent decades of engineering refinement, offering boaters flexible mounting solutions for vessels under and over 20 meters. These combination lights integrate U.S. Coast Guard-certified masthead and all-around functionality in single, space-saving housings with fold-down adjustable angles and durable polymer construction. Perko has recently updated many navigation light models to meet ABYC C-5 LED standards, incorporating energy-efficient LED technology while maintaining the precise beam angles and visibility distances required by maritime regulations.</p> <h3>Premium Fishing Equipment Built for Serious Anglers</h3> <p>Understanding that anglers demand durability and versatility from their deck hardware, Perko manufactures an extensive line of <a href="/7492-perko-flush-mount-rod-holders-200429">flush mount rod holders</a> designed to withstand harsh marine environments. Available in both vertical and 65-degree angled configurations, these rod holders feature chrome-plated bronze or zinc alloy flanges paired with stainless steel or anodized aluminum tubes. The soft black liners protect expensive rods and reels, while integral flip-up caps and gaskets keep saltwater out when holders aren't in use. Perko's proprietary Marinium alloy—an exceptionally high-strength, corrosion-resistant material—is available on select models for the ultimate in longevity.</p> <h3>Complete Marine Systems and Hardware Solutions</h3> <p>Beyond lighting and fishing equipment, Perko's catalog spans virtually every marine hardware category. Their battery switches and electrical components are renowned for reliability in demanding saltwater applications. The company's underwater hardware—including bronze seacocks, thru-hulls, and intake strainers—is engineered to perform flawlessly below the waterline. Perko also manufactures fuel system components including EPA-compliant carbon canisters and specialized valves to help builders meet modern diurnal emissions regulations. Deck hardware such as cleats, chocks, locks, latches, and ventilators round out a product line that has served recreational boaters, commercial vessel operators, and military applications for generations.</p> <p>Every Perko product carries the company's time-tested motto: "We Make it Right, Right Here!" This commitment to domestic manufacturing and superior engineering has made Perko an essential brand for anyone who demands the best for their vessel.</p>

Part Number

0322DP4PLB
06/01/2036 3:50 AM
Sale Price

$27.77

2 left at this price

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Product Details

The Perko 0322DP4PLB is a 1/2" bronze thru-hull fitting designed for reliable marine plumbing installations below the waterline. Constructed from durable cast bronze, this fitting provides excellent corrosion resistance in harsh marine environments.

Key Features:

  • Cast bronze construction for long-lasting durability and corrosion resistance
  • Machined flange designed to fit flush against hull surfaces
  • Grooved flange design retains bedding compound for watertight seal
  • Threaded neck extends to approximately 3/8" from flange for secure connections
  • Includes matching flange nut for easy installation
  • UL Listed for marine applications
  • 1/2" pipe thread connection

Important: This fitting is NOT approved for potable water systems and should only be used for non-drinking water applications such as bilge pumps, livewell systems, washdown connections, and raw water intake.

Perko marine fittings are trusted by boaters worldwide for their quality construction and reliable performance in demanding saltwater and freshwater environments.

Not only was it the lowest price on the net, the Amazon sign-in saved valuable time and ensured they were reliable. What impressed me even more was the delivery time, I've already gotten it! I did NOT expect to receive my air filter this quickly!

Ordering was very easy, and the part shipped right away. Will use autoplicity again without a doubt.

PLZ NOTE TRIED TO ORDER 2 TIRES HAD TO DUPLICATE ORDERD PLEASE SEND TOW TIRES

so far , so good. Hope you ship asap !!

Had what I need when I needed it. Thanks

CHEAPEST PRICES

Good

Fast shipping and a great deal on parts.

wire to a relay instructions would of be helpful.

Quick shipping, and great prices. Thanks Autoplicity!

Ordering was fine we will see if product is delivered properly.

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