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πŸŒͺ️ efficient dust control: powertec 70149 flex cuff with hose clamps, 4-inch logo

πŸŒͺ️ Efficient Dust Control: POWERTEC 70149 Flex Cuff with Hose Clamps, 4-Inch Review

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Average

Revainrating 3.5 out of 5Β Β 
RatingΒ 
3.7
πŸ”© Power Tool Parts & Accessories, πŸ”§ Power & Hand Tools

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Description of πŸŒͺ️ Efficient Dust Control: POWERTEC 70149 Flex Cuff with Hose Clamps, 4-Inch

INCLUDES: (1) Flexible Hose Cuff Coupler with (2) Dust Hose Clamps. FUNCTION: Provides a perfectly sealed, airtight connection between a pair of 4 inch OD dust collection equipment ports, hoses or fittings. EASY TO USE: These reusable flex cuffs are easily installed and can be removed without the need for assorted screws or duct tape. PREMIUM BUILD: Made with a durable rubber construction to withstand long-term wear and tear, and possesses a flexible design that seamlessly conforms to slight diameter differences in fittings. DIMENSIONS: O. D 4-9/16” and I. D 4” | Connects to 4 inch nominal outer diameter adapter or dust hose. Designed to airtight connection of two fittings or hoses without using duct tapes. Rubber construction provide flexibility to bridge slight diameter differences. A pair of hose clamps included. Both ends measures 4-9/16-Inch O.D. and 4-5/64-Inch I.D. Connect to 4-Inch O.D. adapters or hoses.

Reviews

Global ratings 3
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Type of review

Revainrating 5 out of 5

Great product I would buy more

Not sure if you can buy them elsewhere eg. B. in a plumbing store, or not. I bought a few of these and used them to connect hard plastic quick disconnects to my machines. This flexible cuff is just a rubber tube so it's easy to attach or remove when needed. I usually spritz Windex in when I build it up - it makes it easier to put on and take off. Windex dries without making rubber greasy like WD-40.

Pros
  • A pair of clamps included
Cons
  • Some bugs

Revainrating 1 out of 5

Incredibly expensive item for power tools and hand tools

I purchased this item and later found that it did the same job as a much cheaper item available at your local hardware store is (see photo). A 2" plug from your local hardware store costs about 50% less than this item including shipping and is longer to provide more surface area for a secure connection. A 2" connector is available from Revain (ASIN B00HZSGWLG). The 2" coupling has an inner diameter of just under 2.5" and is called a 2" because it is designed to fit 2" NPT (National Pipe Thread)

Pros
  • Connects to 4" adapter or hoses
Cons
  • OD Volume

Revainrating 5 out of 5

Easy Power and Hand Tool Connector

Easy way to connect sections of 4" air line that are not tapered or have slightly different dimensions, both are nominally a 4" -duct. The rubber grommets accommodate small size differences, which is handy if you need to install a new exhaust fan in an old 4" exhaust duct, for example. When tightening the radiator clamp, a seal forms around the edge that prevents air from escaping the duct leaking out that would otherwise ravage the air lines, much like how holes in a drinking straw make…

Pros
  • INCLUDES: (1) Flex Hose Coupling with (2) Dust Hose Clamps
Cons
  • Damaged