6581X - Whitecap Duplex Stainless Steel Thru-Hull Fitting | Aztek Computers
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SKU: HSF7IB5FMI |  Mfg. Part: 6581X  | 
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6581X - Whitecap Duplex Stainless Steel Thru-Hull Fitting

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Product Overview

Duplex Stainless Steel 90 Degree Thru-Hull Fitting - 1-1/2"<\/p>

This high-quality duplex stainless steel 90-degree thru-hull fitting is designed to ensure durable and reliable performance in marine applications. With a robust construction, this fitting is ideal for boating enthusiasts looking for a long-lasting solution.

Specifications:<\/strong><\/p>

  • Hose Size: 1-1/2"<\/li>
  • Flange O.D.: 2-3/8"<\/li>
  • Thread Length: 1-5/8"<\/li>
  • Barb Length: 1-1/2"<\/li>
  • Overall Length: 4"<\/li>
  • Cut Out: 1-1/2"<\/li>
  • Max. Hull Thickness: 1-1/4"<\/li>
  • Material: Duplex Stainless Steel<\/li><\/ul>

Expert Overview

The Whitecap 6581X Duplex Stainless Steel Thru-Hull Fitting is a 90-degree component designed for secure hose connections through a hull. Constructed from duplex stainless steel, this fitting offers enhanced corrosion resistance, making it suitable for demanding marine environments. It is engineered for IT and procurement professionals managing hardware for marine-based operations or facilities requiring robust fluid transfer components. This fitting addresses the need for durable and reliable thru-hull plumbing, mitigating issues associated with standard materials in harsh conditions. It ensures a secure connection for 1-1/2" hoses, providing a long-lasting solution for water intake or discharge systems on vessels or waterfront infrastructure. Its design prioritizes durability and ease of integration into existing or new marine plumbing systems.

Technical Specifications

  • Corrosion resistant design
  • Easy installation
  • Compatible with 1-1/2" hoses
  • Suitable for various marine applications
  • Lasting durability in harsh environments

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Country of Origin:
  • Whitecap
  • 6581X
  • New
  • 2 lbs
  • 6 X 3 X 3
  • Aug 02, 2026
  • Nov 05, 2025
  • VIETNAM
Product Identifiers: Brand: Whitecap • Part #: 6581X • Category: Threaded Fittings

Frequently Asked Questions

What hose size is this thru-hull fitting compatible with?

This thru-hull fitting is designed for compatibility with 1-1/2" hoses. It ensures a secure and reliable connection for plumbing systems using this standard hose dimension.

What is the maximum hull thickness this fitting can accommodate?

The Whitecap Duplex Stainless Steel Thru-Hull Fitting is designed to be installed in hulls with a maximum thickness of 1-1/4". This specification is critical for ensuring proper fit and secure installation.

What material is used for this thru-hull fitting?

This thru-hull fitting is constructed from duplex stainless steel. This material choice provides enhanced corrosion resistance and lasting durability, particularly in marine applications.

What are the key dimensions for installation?

Key dimensions for installation include a 1-1/2" cut-out diameter, a 2-3/8" flange O.D., a 1-5/8" thread length, and a 1-1/2" barb length. The overall length of the fitting is 4".

6581X - Whitecap Duplex Stainless Steel Thru-Hull Fitting

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Reviews for Whitecap 6581X

$98.99