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TruHulls

TruHulls

TruHulls

Product catalog summary
Thru Hulls Overview
This document provides detailed specifications for various types of thru hull fittings made primarily from 316 stainless steel. These fittings are designed for marine applications and include features such as reduced visual footprint, compatibility with popular barb fittings, and options for NPT or BSP threads.
Thru Hull with Barb Fitting
These fittings are available in multiple sizes to accommodate different barb dimensions. Key specifications include part numbers, dimensions (A, B, C, D, E in mm), and the use of 316 stainless steel for durability.
Thru Hull with Pipe Thread
These fittings come with grounding washers upon request and are available with NPT threads, with an option for BSP threads by adding '-B' to the part number.
90° Short Thru Hull
Designed with a 90-degree angle, these fittings maintain the same face size as standard thru hull fittings, providing a compact solution for specific installations.
Strainer Intake Thru Hull
Features a grated frontal area to prevent debris entry while allowing full water flow. Available with NPT or BSP threads.
Nysteel Thru Hull
Combines 316 stainless steel with a nylon nut for a lightweight design. Features innovative cast thread technology to minimize rust and is available in round and oval face designs.
Stalon Thru Hull
These fittings feature a nylon body with a stainless steel cap, offering a lightweight design with a stainless steel appearance. Available in straight and angled designs to prevent water trapping.
Exhaust Thru Hull
Innovatively designed with a stainless steel flapper and drip collar to prevent water intrusion and hull streaking. The collar can be rotated for desired angle use.
Stalon Manifold
Made from 316 stainless steel and nylon, featuring multiple staggered female pipe intakes and discharge ports for efficient water management.
Gasket for Thru Hull
Made from nylon (NBR), these gaskets compensate for uneven surfaces, ensuring a secure fit.
Stainless Steel Manifold
Features staggered female pipe discharge parts, designed to drain without standing water, and includes a tightening tool.
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Catalog excerpts

TruHulls-1

THRU HULL WITH BARB FITTING • Reduced face size promotes a small visual footprint • Available In 3 body sizes and fits the 6 most popular barb fittings THRU HULL WITH PIPE THREAD • Grounding washer available upon request Note: All part numbers in table have NPT thread.

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TruHulls-2

90° SHORT THRU HULL • Face size Is Identical to the Southco standard thru hull fitting STRAINER INTAKE THRU HULL • Grated frontal area helps keep out • Admits full supply of water at all speeds • Comes with grounding washer. BSP or NPT pipe thread upon request Note: All part numbers in table have NPT thread. For BSP add '-B' to the part number

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TruHulls-3

NYSTEELTHRU HULL • 316 stainless steel with nylon nut • Attractive round face design • Innovative cast thread technology minimizes rust potential • Light-weight design • Two face sizes fits the six most popular barb dimensions OVAL NYSTEEL THRU HULL • 316 stainless steel with nylon nut • Attractive oval face design installs in round hole • Innovative cast thread technology minimizes rust potential • Light-weight design • One face size fits the six most popular barb dimensions

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TruHulls-4

STALON THRU HULL • Nylon body with 316 stainless steel cap • Light-weight design with a stainless steel appearance STALON THRU HULL ANGLE • Nylon & 316 Stainless Steel Cap • Barb down angle design eliminates watertrapping in the drain hose. BYSOUTHCO MARINE

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TruHulls-5

90° STALON THRU HULL • Nylon body with 316 stainless steel cap • 90° angled barb design • Same face design as the Southco straight stalon thru hull • Light-weight design with a stainless steel appearance EXHAUST THRU HULL • Innovative design features a stainless steel flapper and drip collar to prevent water intrusion and streaking of hull • The one part collar features a flapper insert which can be rotated every 45°

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TruHulls-6

THRU HULLS MANIFOLD • • • • 316 Stainless Steel The manifold is fitted with five 19mm (3/4”) discharge ports. Manifold will drain with no standing water. Tightening tool is available. Part No A mm B mm C mm D mm E mm F mm M7-09-9503790 19 (3/4”) 137 (5 3/8”) 45 (1 3/4”) 78 (3”) 44 (1 3/4”) 90 (3 1/2”) M7-09-9503790-R Rubber plug for #9503790 STALON MANIFOLD • • • 316 Stainless Steel & Nylon M7-09-9105509 features three 19mm (3/4”) staggered female pipe intakes and one 32mm (1 1/4”) female pipe intake M7-09-9105510 features four 19mm (3/4”) staggered female pipe discharge parts Part No B mm C...

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TruHulls-7

THRU HULLS STAINLESS STEEL MANIFOLD • 316 Stainless Steel • Features three 19mm (3/4”) staggered female pipe discharge parts Part No M7-09-9105511 A mm B mm C mm D mm 65 (2 9/16”) 170 (6 11/16”) 45 (1 3/4”) 68 (2 11/16”) GASKET FOR THRU HULL • Nylon (NBR) • This gasket compensates for uneven surfaces. Bulk No B mm C mm 32 (1 1/8”) 43 (1 3/4”) 6 (1/4”) M7-07-9405918 B9 A mm M7-07-9405916 45 (1 3/4”) 57 (2 1/4”) 8 (5/16”)

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.