4 Inch To 2-1/2 Inch Dust Collection Reducer Adapter

Easily connect your larger woodworking machinery to a standard shop vacuum with this durable 4" to 2-1/2" dust collection reducer. Designed for woodworkers and DIY enthusiasts, this tapered adapter provides a secure, friction-fit connection without the need for additional cuffs or clamps.

Made from high-quality, impact-resistant PETG plastic, this reducer is built to withstand the abrasive nature of sawdust and wood chips, ensuring long-term durability and reliable performance. The universal design makes it compatible with most standard 4-inch dust collection ports and 2-1/2-inch hoses. It's the perfect solution for maximizing the efficiency of your dust collection system and keeping your workshop clean and free of airborne particles.

Key Features

  • Universal Compatibility: Connects most 4-inch nominal OD ports to 2-1/2-inch ID dust collection hoses.
  • Durable Construction: Made from premium PETG  plastic for long-lasting use in a woodworking environment.
  • Tapered Design: Provides a secure friction fit for a quick and easy connection.
  • Versatile Use: Ideal for use with table saws, planers, jointers, and other woodworking tools with 4-inch dust ports.
  • Optimizes Airflow: Helps maintain strong suction by providing a smooth transition between hose sizes.

Specifications

  • Material: PETG Plastic
  • Dimensions:
    • Nominal 4" End: 3-61/64" OD and 3-43/64" ID
    • Nominal 2-1/2" End: 2-31/64" OD and 2-5/16" ID
  • Color: Black
70136-P2

The 4” to 2-1/2” Cone Reducer 

This adapter was designed to provide you with a simple solution to coupling your 4-inch ID dust hoses with 2-1/2 ID dust hoses. Specifically, it allows you to step down from a larger main line to a smaller branch line without compromising air velocity or the effectiveness of your dust collection system.

DIMENSIONS:

  • 4” nominal OD end measures 3-61/64” OD and 3-41/64” ID
  • 2-1/2” nominal OD end measures 2-15/32” OD and 2-9/32” ID

70136-2