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Seachoice 50-18631 Mega-Flow Dripless Thru Hull Fitting 1-1/2 Inch 316 Stainless Steel

Manufacturer

Seachoice

<h3>About Seachoice: Built by Boaters, for Boaters</h3><p><strong>Seachoice</strong> has been one of the most trusted names in the marine industry since its founding in 1988. What started as a focused supplier of marine hardware — cleats, hinges, and hasps — has grown into a comprehensive resource for boating enthusiasts of every level. Today, Seachoice offers more than 5,000 high-quality marine parts and accessories across 17 categories, backed by distribution from 18 warehouse locations for fast, reliable availability wherever you are on the water.</p><p>The philosophy behind Seachoice is straightforward: deliver the products boaters actually need, at a quality level they can depend on, without breaking the bank. That commitment has made Seachoice a go-to brand for both weekend recreational boaters and serious on-water professionals alike. Every product in the lineup is covered by a no-hassle warranty, reflecting the brand&quot;s confidence in its own craftsmanship.</p><h3>Anchoring Solutions for Every Vessel</h3><p>Anchoring is arguably the most critical system on any boat, and Seachoice has built an extensive anchoring ecosystem to match. Their <a href="/7548-seachoice-anchors-200101">Anchors</a> lineup includes a wide variety of styles suited to different bottom types and vessel sizes — from lightweight folding grapnel anchors ideal for personal watercraft to hot-dipped galvanized plow anchors engineered for boats in the 24-to-31-foot range. For boaters who need a permanent or semi-permanent solution, Seachoice&quot;s <a href="/7548-seachoice-mooring-anchors-200693">Mooring Anchors</a> are cast from heavy iron and sized for vessels from small runabouts all the way up to large cruisers, with improved shaft designs and oversized eyes to accommodate heavy-duty shackles.</p><p>For those who prefer traditional styles, the <a href="/7548-seachoice-slip-ring-traditional-anchors-200970">Slip Ring &amp; Traditional Anchors</a> collection offers classic navy and river anchor designs, many featuring vinyl or PVC coating for corrosion resistance in both fresh and saltwater environments. Whether you&quot;re anchoring in sand, gravel, shale, or soft mud, Seachoice has an anchor engineered for the job.</p><h3>Marine Rope and Cordage</h3><p>No anchoring system is complete without reliable cordage, and Seachoice&quot;s <a href="/7548-seachoice-rope-17207">Rope</a> category delivers just that. From solid-braid nylon dock lines that are rot-proof and abrasion-resistant to hollow-braid polypropylene anchor lines for smaller boats and PWC applications, Seachoice rope products are built for the demanding conditions of the marine environment. UV protection and corrosion-resistant hardware are standard features across the lineup, ensuring longevity whether you&quot;re in freshwater lakes or open saltwater.</p><h3>On-the-Water Comfort: Coolers &amp; Ice Chests</h3><p>A great day on the water also means keeping food and drinks cold, and Seachoice&quot;s <a href="/7548-seachoice-coolersice-chests-200288">Coolers/Ice Chests</a> round out the brand&quot;s on-board comfort offerings. Designed with the marine environment in mind, these coolers are built to handle sun, spray, and the rigors of life aboard a boat.</p><h3>A Brand You Can Count On</h3><p>Seachoice operates with a simple promise: quality you can trust, backed by worry-free protection. With a product line that spans lighting, electrical components, safety gear, hardware, anchoring, and more, Seachoice continues to be the brand boaters reach for when reliability matters most.</p>

Part Number

50-18631
09/14/2036 9:09 AM
Sale Price

$92.77

In Stock (10+)

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Seachoice Mega-Flow Dripless Thru Hull Fitting is engineered for maximum flow performance and long-lasting durability in marine environments. Constructed from premium 316 polished stainless steel, this fitting delivers superior corrosion resistance and an attractive finish that maintains its appearance season after season.

Key Features:

  • Drip collar on the face prevents unsightly hull streaking and water stains
  • Thin-wall construction maximizes water flow for efficient discharge
  • Machined inner finish reduces turbulence and minimizes debris accumulation
  • 316 stainless steel construction provides exceptional corrosion resistance in saltwater environments
  • Ideal for gray-water and other marine discharge applications
  • Watertight gasket included for reliable, leak-free installation

Specifications:

  • Fits 1-1/2 inch hose
  • Maximum hull thickness: 1-1/2 inch
  • Flange diameter: 2-3/8 inch
  • Material: 316 polished stainless steel

This professional-grade thru hull fitting combines functional design with premium materials to deliver reliable performance in demanding marine applications. The included gasket and precision-machined threads ensure a secure, watertight seal that protects your vessel.

Products specifications

Flange

2-3/8"

Hose

1-1/2"

Maximum Hull Thickness

1-1/2"

It seems to work. My reverse lights don't seem to work but I'm going to mess with it more after this storm thats coming in.

Thanks for the delivery and it looks good thanks again !!!

easy &amp;amp; fast

Easy to find, quick check out.

Easy ordering

Small tracking number misunderstanding, otherwise parts ordered exactly as described and shipping was exactly per order. Will definitely order from again

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