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Groco TH-125-W 1-1/4" Bronze Thru-Hull Fitting with Nut

Manufacturer

Groco

Picture for manufacturer Groco

Part Number

TH-125-W
13 reviews
03/11/2036 10:33 PM
Sale Price

$36.13

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Groco TH-125-W is a 1-1/4" bronze thru-hull fitting designed for marine applications where water needs to pass through the hull. This reliable fitting provides a secure connection point for hoses, valves, and seacocks below the waterline.

Key Features:

  • 1-1/4" NPT threaded bronze construction for corrosion resistance
  • Includes mounting nut for secure installation
  • Threaded portion should be cut to proper length based on hull and backing block thickness
  • Compatible with marine seacocks and valves
  • Flanged design for proper sealing against hull surface

Installation Notes:

  • Marine sealant recommended between hull and thru-hull flange
  • Consider thread engagement depth when installing with a seacock
  • Trim threaded length to match total thickness of hull and backing block

Important: NOT approved for potable water systems. For raw water applications only including engine cooling, livewell intakes, washdown systems, and bilge discharge.

Products specifications

Thread Size

G 1-1/4"

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

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