Top 9 2.5 Inch Dust Collection Fittings – Vacuum & Dust Collector Replacement Parts

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1. POWERTEC

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POWERTEC 70200 2-1/2" Three-Machine Dust Collection Kit

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POWERTEC #ad - Pro tip: it is recommended to ground your woodworking dust collection system assembly to eliminate static electricity when employing included fittings and gates. Easy to use: all components in this kit allow for a quick and easy assembly, couplers, and work well with other 2-1/2 inch ID dust collection accessories, fittings and piping options for full customization.

Applications: an all-in-one set of dust collection fittings and attachments designed to help you create your very own 3-machine dust collection network for your work shop. All fittings are nominal 2-1/2 inch od actual size – 2-31/64 inch od and 2-7/32 inch id and are designed to work with 2-1/2” ID dust collection hoses like Powertec 70129 or adapters.

Includes: 2 45-degree elbow connectors, 2 y-fittings, 3 dust collector Blast Gates, and 20 2-1/2” Key Hose Clamps. They will not work directly with PVC pipe. Premium: manufactured with high quality material; the fittings and gates are made with ABS plastic for long-term durability, and the hose clamps are constructed using stainless steel.
BrandPOWERTEC #ad
ManufacturerPOWERTEC #ad
Height7 Inches
Length11 Inches
Width12 Inches
Part NumberFBA_70200
Model70200

2. POWERTEC

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POWERTEC 70133 2-1/2-Inch Blast Gate for Dust Collector/Vacuum Fittings

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POWERTEC #ad - And 2-19/64-inch I. D. Maximizes the efficiency of dust collection system by directing the air flow from one machine to another. 2-1/2-inch outlet diameter. 2-1/2-inch nominal end measure 2-31/64-inch O. D. Tough, durable ABS material. Easy sliding gate action saves you effort and time.
BrandPOWERTEC #ad
ManufacturerSouthern Technology LLC #ad
Height3 Inches
Length6 Inches
Weight0.35 Pounds
Width4 Inches
Part Number70133
Model70133

3. POWERTEC

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POWERTEC 70148 Dust Control Flex Cuff with Hose Clamps, 2-1/2-Inch

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POWERTEC #ad - Adapters or hoses. A pair of hose clamps included. Rubber construction provide flexibility to bridge slight diameter differences. And 2-35/64-inch I. D. Connect to 2-1/2-inch O. D. Both ends measures 2-57/64-inch o. D. Designed to airtight connection of two fittings or hoses without using duct tapes.
BrandPOWERTEC #ad
ManufacturerSouthern Technology LLC #ad
Height2.4 Inches
Length2.75 Inches
Weight0.02 Pounds
Width2.75 Inches
Part Number70148
Model70148

4. POWERTEC

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POWERTEC 70136 4-Inch to 2-1/2 Inch Cone Reducer

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POWERTEC #ad - Includes: 4” to 2 1/2” Dust Collection Hose Reducer. Please note: this cone reducer is specifically designed to work exclusively with 4” and 2-1/2” hoses | It is NOT intended to fit or accommodate a 2-1/2” OD or 4” OD dust collection equipment port directly which would require POWERTEC 70149 or 70148 Flex Cuffs.

Function: a handy double sided adapter that allows you to step down from your larger 4” dust collection hose to a smaller 2-1/2 shop vacuum hose branch line. Premium: made with high quality ABS plastic for long-term durability and to withstand the abrasive nature of workshop dust collection. 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.
BrandPOWERTEC #ad
ManufacturerSouthern Technology LLC #ad
Height4 Inches
Length4 Inches
Weight0.2 Pounds
Width4 Inches
Part Number70136
Model70136

5. POWERTEC

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POWERTEC 70179 Y-Fitting, 2-1/2"

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POWERTEC #ad - Provides a multitude of applications. Three 2-1/2-inch nominal ends measure 2-31/64”" O. Tough, durable ABS plastic material. D. Simple and quick to install. And 2-7/32" I. D. Provides airtight friction fit.
BrandPOWERTEC #ad
ManufacturerPOWERTEC #ad
Height5.5 Inches
Length6.5 Inches
Width2.5 Inches
Part Number70179
Model70179

6. Fulton

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Fulton 4 inch to 2 1/2 inch Reducer Fitting for Dust Collection Hose to Hose Connections and 4 Inch Port Connections on Larger Machinery

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Fulton #ad - The reducer measures: nominal 4 inch end is 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. All of the dimensions may slightly vary due to slight variations in the manufacturing process. Made from high quality abs plastic for extended periods of use, this fitting will withstand the constant friction and debris flow of woodworking dust collectors.

Most wet/dry vacuum hoses will plug directly into the smaller end of this fitting making it a super value for most of us weekend warrior type woodworkers. With this fitting, you’ll be able to reduce your hose size down to the 2 1/2 inch size which the most commonly used size for most big box store wet/dry vacuums and shop vacuums. That purpose is to connect the industry standard 4 inch diameter dust collection hose with the other industry standard 2 1/2 inch diameter dust collection hose. With a 4 inch diameter rubber coupler sold separately or a short section of 4 inch hose you can connect the reducer directly to a 4 inch port on machines like band saws, table saws, large planers and more.

This cone shaped reducer can be also be used on machinery with a little help from some other accessories. The fulton 4 inch to 2 1/2 inch reducer has been designed with a specific purpose in mind. With a couple of hose clamps not included this reducer does its job perfectly and more! One of the reasons that this fitting is used so often within the woodworking industry, is that many of us don’t want or need a large dust collection system in our garage or workshop. There are some vacuum units that use different size hoses and hose adaptors so please be sure to measure your hose and machine ports before making a purchasing decision.
BrandFulton #ad
ManufacturerFulton Woodworking Tools and Accessories #ad
Part Number441
Model441

7. POWERTEC

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POWERTEC 70175 Dust Collection Hose with Fittings Plus Two Reducers

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POWERTEC #ad - Dimensions: dust collector hose 1-3/16" o. D x 10ft long | abs vacuum dust hose adapter 2-1/2" o. D | abs vacuum dust hose adapter 2-1/4" O. D | small pliable plastic fitting 1" I. D | large pliable plastic fitting 1-1/2" I.

D. Application: allows you to extend the reach of your shop vacuum or dust collecting power tools with a long, flexible and premium quality vacuum hose that is free roaming and able to suck up dust, dirt and debris. Versatile: offers a dust collection power tool hose with fittings that work with most small vacuums, shop dust collection systems, joiners, orbital sanders, jigs and other power tools.

Includes: one 10ft dust collection hose, one 1-1/2" pliable plastic hose fitting, ONE 1" pliable plastic hose fitting, ONE 2-1/4" ABS dust hose adapter, and ONE 2-1/2" ABS dust hose adapter. Compatibility: fits in vacuum ports that the o. D is 1-1/2", i. D is 2-1/4" or 2-1/2", and connects to the dust extraction ports of power tools that the O. D is 1".
BrandPOWERTEC #ad
ManufacturerPOWERTEC #ad
Height3 Inches
Length11 Inches
Weight1.4 Pounds
Width11 Inches
Part Number70175
Model70175

8. POWERTEC

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2-1/2-Inch, POWERTEC 70127 2-1/2 Inch Key Hose Clamp | Stainless Steel 2.5" Thumb Screw Dust Collector Hose Clamps – 5 Pack

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POWERTEC #ad - Allow for tool-less adjustments. 5 inch blast gates, connectors, and other dust collection fittings. Clamping range: 2-Inch to 2-3/4-Inch. Easy turn: hose clamp allows you to simply use the thumb screw clamp to quickly loosen or tighten it without the use of tools.

Includes: 2-1/2” key type hose Clamps – Pack of 5. Use with dust collection; 5 pieces per pack. Stainless Steel. Quality: delivers a heavy duty, leak proof and corrosion resistant hose clamping tool constructed out of premium grade stainless steel. Versatility: can be used indoor and outdoor for a wide assortment of home, and DIY woodworking applications – such as securing a dryer vent hose, tubes, duct work, piping, automotive, large cables and more. Application: allows you to secure your ductwork hoses and connect dust collection hoses to dust hoods, 2.
BrandPOWERTEC #ad
ManufacturerPOWERTEC #ad
Height1 Inches
Length3 Inches
Weight0.15 Pounds
Width3 Inches
Part Number70127
Model70127

9. POWERTEC

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POWERTEC 70204 Dust Collection Rectangular Nozzle for 2-1/2” Dust Collection Hose Fittings

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POWERTEC #ad - Includes: 6 in. X 3-1/2 in. D / 2-15/64” i. Application: design allows for point of use attachment - perfect solution for sanding, drilling, using a drill press and other woodworking projects.

Quality: this dust hose nozzle was manufactured with premium grade ABS plastic, providing high impact and heat resistance with exceptional tensile strength for long-term durability. Dimensions: hood measures 6” x 3-1/2” | height 3-3/16” | nominal end measures 2-31/64” O. D. Function: a uniquely shaped add-on dust collection accessory that attaches to a 2-1/2” dust collection hose – for sanding with your drill press, sander, or drilling machines. Rectangular dust Hood Nozzle – Black.
BrandPOWERTEC #ad
ManufacturerPOWERTEC #ad
Height3.25 Inches
Length3.5 Inches
Width6 Inches
Part Number70204
Model70204