• INCLUDES: (1) 4” Blast Gate (1) Flexible Cuff Coupler with (2) Steel Clamps.
• BLAST GATE COMPATIBILITY: Will not connect directly to other 4” OD ports; please confirm that the actual listed size fits your application before ordering. If connecting to a 4” OD port, a Flex Cuff or similar device will be required.
• FLEX CUFF FUNCTION: Provides a perfectly sealed, airtight connection between a pair of 4 inch OD dust collection equipment ports, pipes or fittings.
• BLAST GATE FUNCTION: Maximizes the efficiency of your dust collection system by directing and regulating the air flow from one machine to another.
• FLEX CUFF DIMENSIONS: O. D 4-9/16” and I. D 4” | Connects to 4 inch nominal outer diameter adapter or dust collection pipe.
• BLAST GATE SPECIFICATIONS: Accepts 4” ID dust hose, port or vacuum fitting; 4" Nominal end measures 3-61/64” O.D. and 3-3/4” I.D.

POWERTEC 4 Inch Blast Gate with Dust Control Flex Cuff for Dust Collector/Vacuum Fittings The POWERTEC Dust Control Flex Cuff with Hose Clamps, 4-Inch, delivers an airtight connection from one dust-collection fitting to another of comparable size, while eliminating the need for flimsy duct tape connections or other permanent fasteners. Firm yet pliable rubber construction allows enough flexibility to bridge slight diameter differences in hose or tubing. Pre-molded indents on the cuff allows for easy, airtight clamp installation. Handy set includes one rubber cuff and two steel hose clamps. This POWERTEC 4 Inch Blast Gate helps maximize your dust collection system by regulating proper air flow to your designated machine of choice. Acting as an in-line gate to control the vacuum flow to specified areas of your work shop, it’s designed to work seamlessly with a variety of flexible hoses, ducts, and 4-inch ports for an assortment of popular brands. Compatibility - Both ends have 4” OD outlet diameters and are designed to work with 4” ID dust hoses or other 4” ID ports. Will not connect directly to other 4” OD ports, please confirm that the actual listed size fits your application before ordering. If connecting to a 4” OD port. Premium Construction - The blast gate features ABS plastic, along with a thick abrasion resistant profile that’s perfectly suited to take on the abusive nature of sawdust, woodchips and other debris. We’ve manufactured this dust collector accessory with a functional design that you can depend on, and with a quality build that speaks for itself. Universal Fit - Featuring a nominal 4 inch OD diameter, this unit will provide a perfect fit for most professional and at-home workshop dust collection systems. Whether you’re a beginner or seasoned woodworker, it’s extremely easy to use and install. POWERTEC is a professional manufacturer of high quality woodworking machines, wood work accessories, and a wide assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the best innovations, technologies, and product development to the industry.