POWERTEC 70170 5" to 4" Reducer

• Connect dust collection system from 5" main line to 4" branch line
• Connect machine with 5" port or 5" hose to 4" standard hose
• 4" tapered end to facilitate connection with the dust collection hose
• 5" end with 4-57/64" O. D. for easy installation of 5" machine port
• Made of durable ABS material; High-quality performance and reliability

The POWERTEC 70170 allows you to reduce from a 5-inch main line to 4-inch branch lines, or from a machine with 5-inch O. D. port to a 4-inch standard dust collection hose. The step-down greatly increases the air velocity and peak efficiency of your dust collection system. The 4" end is tapered and measures 3-15/16-inch at the opening O. D. 5-inch end measures 4-15/16-inch on the O. D. Made of durable ABS material, weighs 5. 6 ounces. Simple to install, use and uninstall, providing the utmost ease in performance and reliability. Measured Dimensions: Nominal end: 5" (4-57/64" tapered O. D. and 4-11/16" I. D. ) Nominal end: 4" (3-15/16" tapered " O. D. and 3-11/16" I. D. ).