HSSLTH-1000-W - Groco 1" Slotted High-Speed Thru-Hull | Aztek Computers
29+Years
SKU: E4AE8YUXIG |  Mfg. Part: HSSLTH-1000-W  | UPC: 742985193659  | 
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HSSLTH-1000-W - Groco 1" Slotted High-Speed Thru-Hull

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$49.83  $67.27
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Product Overview

GROCO 1" Slotted High-Speed Thru-Hull

This high-speed thru-hull fitting is designed for optimal flow and durability, ensuring a reliable connection for your marine applications.

Expert Overview

The GROCO 1" Slotted High-Speed Thru-Hull (part number HSSLTH-1000-W) is a specialized fitting designed for marine applications requiring robust and efficient water flow. Constructed from C83600 Bronze, it offers excellent corrosion resistance, making it suitable for demanding marine environments. This thru-hull features a 1" NPSM / NPT combination thread, providing compatibility with various plumbing systems. Its slotted design is engineered to enhance water flow, which can be critical for systems like livewells, baitwells, or cooling water intakes where consistent and high-volume water exchange is necessary. The product includes a nut for secure installation, ensuring a reliable and leak-resistant connection. This component is intended for IT and marine professionals who require durable and high-performance thru-hull solutions for their vessel's infrastructure.

Technical Specifications

  • 1" NPSM / NPT combination thread
  • Constructed from C83600 Bronze for excellent corrosion resistance
  • Includes nut for secure installation
  • Slotted design for enhanced water flow

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
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  • Country of Origin:
  • GROCO
  • HSSLTH-1000-W
  • 742985193659
  • New
  • 0.7 lbs
  • 4 X 3 X 3
  • Today - Aug 03, 2026
  • Dec 19, 2025
  • CHINA
Product Identifiers: Brand: Groco • Part #: HSSLTH-1000-W • UPC: 742985193659 • Category: Threaded Inserts

Frequently Asked Questions

What thread type does the GROCO 1" Slotted High-Speed Thru-Hull use?

This thru-hull fitting features a 1" NPSM / NPT combination thread, allowing for versatile connection options in marine plumbing systems.

What material is this thru-hull constructed from?

The GROCO 1" Slotted High-Speed Thru-Hull is constructed from C83600 Bronze, which provides excellent corrosion resistance for marine environments.

What is included with the thru-hull fitting?

The product includes the GROCO 1" Slotted High-Speed Thru-Hull fitting and a nut for secure installation.

What is the benefit of the slotted design?

The slotted design of this thru-hull is engineered to enhance water flow, which can be beneficial for applications requiring efficient water exchange.

HSSLTH-1000-W - Groco 1" Slotted High-Speed Thru-Hull

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Reviews for Groco HSSLTH-1000-W

$49.83