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$876.72 $2,185.72
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Why you’ll love it

RestaurantSupply.com is your trusted source for Watts grease interceptor trap parts & accessories.

  • Authorized Watts dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Watts 50WD-13EXT grease interceptor trap parts & accessories
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Watts 50WD-13EXT 13 Inch Extension for WD-50 Grease Interceptor

Watts  |  MFG #: 50WD-13EXT  |  Item #: 471275
Item: #471275

Technical details
Manufacturer Dormont Manufacturing
Model Number 50WD-13EXT
Manufacturer Part # 50WD-13EXT
Type Extender

About this item

Product Details

The Watts 50WD-13EXT Watts 13" Extension for WD-50 Grease Interceptor, manufactured by Dormont Manufacturing, is designed as a durable extension component for commercial grease management systems. It is precisely engineered to connect seamlessly with the WD-50 grease interceptor, extending its capacity and facilitating installation in larger or more complex kitchen footprints. This extension—built from high-grade materials—ensures reliable performance under demanding foodservice operational conditions, supporting optimal grease separation efficiency and compliance with industry standards. Its technical specifications include a 13-inch length, optimized for mounting compatibility with Watts WD-50 interceptors, providing a robust solution for expanding grease trap capacity in high-volume restaurant kitchens and institutional food facilities.

Top Watts 50WD-13EXT Features

The Watts 50WD-13EXT extension offers precise dimensional compatibility with the WD-50 grease interceptor, enabling straightforward installation in commercial kitchen environments. Made from corrosion-resistant materials, it maintains structural integrity under constant exposure to wastewater and grease. Its design simplifies maintenance tasks, reducing downtime during routine inspections. Perfect for expanding existing grease trap capacity, it integrates smoothly into plumbing configurations—supporting consistent flow rates and preventing blockages. Its robust build ensures long-term durability, even in high-traffic, high-temperature foodservice settings.

  • Extends capacity for high-volume grease management
  • Constructed from corrosion-resistant materials
  • Designed for ease of installation and maintenance
  • Optimized for seamless integration with WD-50 models
  • Supports reliable operation in demanding commercial kitchens

Ideal for upgrade projects or system expansion requiring precise fit and durable performance.

50WD-13EXT Technical Specs

The Watts 50WD-13EXT extension features a stainless steel construction, offering excellent corrosion resistance suitable for wastewater environments. It measures 13 inches in length, with precise mounting dimensions compatible with the WD-50 Grease Interceptor. Designed for vertical or horizontal installation, it supports typical kitchen grease flow rates, aligning with commercial plumbing standards. Its durability withstands continuous exposure to grease and cleaning chemicals, ensuring a long service life. The extension does not include electrical components, and installation requires standard plumbing fittings. Its engineered design facilitates straightforward maintenance and cleaning routines, supporting continuous operational efficiency in restaurant and institutional foodservice settings.

  • Material: Stainless steel
  • Length: 13 inches
  • Mounting compatibility: Designed for WD-50 systems
  • Corrosion resistance: Yes
  • Installation: Requires standard plumbing fittings
  • Shipping weight: Please verify packaging details

What is a commercial grease interceptor extension

A commercial grease interceptor extension is a precisely engineered plumbing component used to expand or modify the capacity of existing grease traps within foodservice operations. These accessories, such as the Watts 50WD-13EXT Watts 13" Extension for WD-50 Grease Interceptor, are installed in-line with the main grease trap to accommodate increased flow or workspace constraints. They are typically used in restaurant kitchens, cafeteria facilities, or institutional kitchens where efficient grease separation is mandatory. This extension allows for a streamlined upgrade without replacing the entire system, maintaining operational performance and compliance in high-demand, high-temperature foodservice environments.

Top Commercial Grease Interceptor Extensions for Foodservice Operations

Designed for use in medium-volume restaurant kitchens, these durable extensions—such as the Watts 50WD-13EXT—support reliable grease management workflow. Engineered for robustness and ease of integration, they ensure operational efficiency and support ongoing system performance in commercial kitchen settings. Watts 50WD-13EXT is ideal for enhancing grease trap capacity in high-traffic foodservice environments.

  • Operation Type — supporting high-capacity kitchen workflows
  • Kitchen Setting — suitable for compact and expanding commercial spaces
  • Foodservice Category — optimal for restaurant and cafeteria operations
  • Workload Qualifier — for moderate throughput grease management
  • Use Case — system expansion during kitchen renovations or upgrades

Why Choose Watts 50WD-13EXT Watts 13" Extension For WD-50 Grease Interceptor?

Choosing the Watts 50WD-13EXT provides a reliable, corrosion-resistant solution designed explicitly for expanding grease trap capacity while maintaining high-performance standards. Its compatibility with WD-50 interceptors ensures a seamless upgrade or installation process, supporting continuous operation with minimal downtime. Its durable construction withstands the rigors of demanding foodservice environments, offering long-term, trouble-free performance and ease of maintenance compared to generic extensions or less robust components.

  • Designed for seamless integration with Watts WD-50 systems
  • Constructed from high-grade corrosion-resistant materials
  • Supports reliable, long-lasting grease management
  • Minimal installation complexity in commercial plumbing
  • Ideal for high-demand restaurant and institutional kitchens

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Dormont Manufacturing

Watts 50WD-13EXT 13 Inch Extension for WD-50 Grease Interceptor

$876.72 $2,185.72

Dormont Manufacturing, 50WD-13EXT, Watts 13" Extension, for WD-50 Grease Interceptor