document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Subscribe for a FREE directory to 300+ hand-selected local and online hardwood retailers. Meet Our Staff | to prevent circuit overload. Rockler FlexForm Dust Collection Hose - 4'' Diameter. (in. Which lets you instantly keep using your in-place hoses and upgrade to larger 4-inch dust collection hose later. ): 2, 2.25, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, & 12. See on Amazon: Powertec 4-inch Floor Sweep. The Fulton 4" to 2-1/2" Y is the ideal fitting to help you in the dust collection process. 2-1/2" to 2-1/4" Reducer, reduces in a smaller increment than normal, it only steps down a 1/4 of an inch. POWERTEC 70136 4-Inch Hose to 2-1/2 Inch Hose Cone Reducer. Be sure to check out my favorite woodworking charity Sleep in Heavenly Peace that builds beds for kids who sleep on the floor. Well, here it is, an enlarger that accepts a 4" hose on one end, and the other plugs directly into a standard 2-1/4" Shop Vac opening. Which makes these switches best for lower amperage tools. If your goal is a shop floor that is 95% clean at the end of the day youll want to invest in a complete dust collection fittings, connectors and blast gates. to fit most 6" machine ports, Flanged middle section for ease of assembly - Constructed of tough abrasion resistant plastic resins, Designed to reduce a large 5" hose down to the 4 hose, Allows you to connect your 4 hose to your 3 hose, Most commonly used size for most big box store wet/dry vacuums and shop vacuums, Connect a 2-1/2" hose directly to a 4 port on machines, Accepts most standard size 4 inch dust collection fittings, Each clamp has a universal nut that can be tightened with a flat head or a Philips head screwdriver, Designed to be pressed on to any 4 taper diameter opening for a quick and easy fit, The opposite end accepts a 2-1/2 hose by simply threading it on, The opposite end accepts a 2-1/4 hose by simply threading it on, Reduce from a 3 hose down to a 2-1/2" hose, Connect your 3 dust collection hose to a 2 hose, Plug right into most any wet/dry vac and other standard 2-1/4" openings, Connect your 2-1/2" dust collection hose to a 1-3/4" hose, Plug in to various chop saws, orbital sanders and other power tools with with a small dust port, Reduce a 2-1/2" hose down to a 1-1/2" hose, Can also be used on small power tool ports such as belt sanders, palm sanders and more, Reduces 1/4, a smaller increment than normal, Specific machinery setups like Shop-Vac can use this fitting as a plug adaptor for the hose assembly, The large end plugs directly into any standard 2-1/4" Shop-Vac opening or any dust collection fitting that accepts a Shop-Vac hose end, Works with a variety of small power tools or a standard 1-1/2 vacuum hose, Perfect reducer to attach your standard 2-1/2 hose directly to most Shop-Vacs. Learning how to make a cribbage board can be as easy as cutting a piece of wood to length, using a template to drill the holes and applying a simple finish. Hose clamps are required for proper connection. Storage is readily available with hooks to store the hose and caster feet that fit both 1-7/8 in. Shut Off Blast Gate. The variety of materials, sizes, and styles of our flexible ducting is as varies as its uses. For older tools, you can seal up cabinets, add ports, and improve hose fittings. By visiting this website, you opt-in to the use of cookies. accessory adapter, a 1-7/8 in. Being able to not only split your hose lines, but to be able to split off into a 2-1/2" hose line gives much more versatility in terms of what machines can be attached to your dust collector. When reducing from 4 diameter to 2 we usually buy a reducer fitting. Already have a maze of 2-1/2 inch dust hose and are upgrading from a shop vac to a standard dust collector? ): 4, 5, 6, 8, 10, 12, 14, 16, 18, & 20, Sizes I.D. The solution? Shipping Methods. The "Dust Router" has a unique silicon dust cup which fits inside the router cavity that not only evacuates dust thru a vacuum connection but also protects the router motor from burnout. 2-1/2" to 1-3/4" Reducer will allow you to connect your 2-1/2" dust collection hose to a 1-3/4" hose. To re-direct airflow using the 4 to 2 Y youll need a blast gate (NOT included) for the 4 port, the 2 or both ports. This cone shaped reducer can be also be used on machinery with a little help from some other accessories. shape of the hose, but the difference in water surface heights, which is what Instead, woodworkers know that proper collection involves using the right parts and hoses from the tip of the tool to the collector itself. The hose has a 20ft Clear PVC Hose 2.5in Vacuum Cleaner Dust Collection Accessory Flexible Tube, 1503ES-12S5SUC11 Stop Solenoid For Yanmar Thermo King 12V 41-4306 41-4306. LOGIN TO BID. Hose clamps are required for proper connection. A host of new accessories make it easier to turn on collectors and vacs, connect them to tools, and keep filters clog-free. Importance of US design and UL Certifications. With the new patent pending Force8 PressToCheck filters you can instantly check that you have the correct seal every time. Dust Collection & Air Filtration, 4" ID Union Fitting for Dust Collection System, 4" x 10' Flexadux PV Dust Collection Hose - Clear, 4" to 2-1/2" Funnel Reducer Dust Collection Fitting, DWV PVC Pipe To 4" Dust Port Adapter Fitting, 2-1/2" Flanged Inlet Dust Collection Fitting, 2-1/2" ABS Hose End Dust Collection Fitting, 4" Quick Disconnect Hose to 4" OD Dust Collection Fitting, 4" ABS Y-Fitting for Dust Collection System, 4" Aluminum Blast Gate for Dust Collection System, 4" ABS 90-Degree Elbow Dust Collection Fitting, 4" EZ-Squeeze Hose Clamps - Double-Loop - 2 Piece, 4" ABS Basic Blast Gate Fitting for Dust Collection System, 4" OD ABS 45-Degree Elbow Dust Collection Fitting, 4" PVC Sewer & Drain Pipe to 4" Dust Collection Hose Adapter, 3 Speed Air Cleaner Replacement Outer Filter, 4" OD Self Clearing ABS Blast Gate Fitting, 5" ABS Basic Blast Gate Fitting for Dust Collection System, 2-1/2" ABS Blast Gate Dust Collection Fitting, 4" Hose Splice Fitting for Dust Collection System. Quality. Your recently viewed items and featured recommendations. Next I tested the 3.9 meter long blue pool hose that I normally use. Note: With a reducer fitting these typically work for both a 4-inch and 2-1/2 inch shop vacuum. Learn More About the Dust Right 4" Dust Collection System. The Rubber fittings are a perfect solution. Some consumers prefer to utilize colored flex ducts for aesthetic purposes. Well, for lower CFM tools one option is to use a step-down reducer that lets you connect a 4-inch hose to a 2-1/2 inch hose. Reducing a 4 inch dust port on your machinery has never been easier! 9-Gallon Wet/Dry Self-Cleaning Dust Collector with Hepa Filter. Dust Collection Standard Ductwork Reducer Fittings | Oneida Air Systems DRL Standard Duct Reducers $18.95 Main Size (A) Secondary Size (B) Crimping Options None Pre-Crimp Larger End + $1.00 Pre-Crimp Smaller End + $1.00 Pre-Crimp Both Ends + $1.50 Qty Add to Cart Email Add to Wish List Add to Compare This convenient combo pack is designed to accept most standard size 4 inch dust collection fittings such as Ys, Ts, Elbows, Blast gates, Dust ports and other standard size 4 inch dust collection fittings. Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. It is designed to be inserted into standard 4" hose or dust collection couplers specifically made to fit 4 . In this guide learn the tips and tricks to making this classic game. Find many great new & used options and get the best deals for Dust Collector Hose Flexible PVC With Fittings Plus 2 Reducers Power Tool New at the best online prices at eBay! Connect a variety of different hose diameters with one versatile adapter. Quantity. power than the shop-vac, and it's also much quieter. Our woodworking dust collection hoses also come in a large variety of options to fit your particular projects applications. The fine filter cartridge provides higher air filtration and prevents harmful MDF fine dust particles going back into the workshop atmosphere. Works with all our 4" dust collection hose. Another benefit of polyurethane woodworking dust collection hoses is that they maintain their flexibility without sacrificing durability, making them a great tool for a wide range of situations. The solution? ): 2, 3, 4, 5, 6, 7, 8, 10, & 12, Sizes I.D. And, if your dust collection hose is clear PVC opting for a design with clear y-fittings will let you see your dust all the way to the cyclone or shop vacuum. Please closely check the listed dimensions to verify that they will work for your application. Finding a hose or fitting that connects properly to a small tool port can be frustrating. For dust collectors with relatively little static suction, Force 8 PressToCheck Replacement P3 Dust Filters - Set of 2. At right, my 1 hp dust collector. Adapters & Fittings . Aeromotive 15302 - Braided Stainless Steel PTFE Fuel Hose -6 AN x 8 ft. Add To Cart. . Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. (in. Shop Vac Hose Reducer For 1.5 and 1.25 Hoses and Shop Vac Accessories. In addition, by freeing up work spaces of cluttering wood dust, wood dust collection flex ducts help greatly to reduce the risk of slippage or material degradation caused by accumulated dust. This is a short video showing how to adapt a 4" Dust collector to a 2.5" Shop Vac. Edgebander Accessories. Filters are better than ever. Can I use metal ductwork for dust collection systems? Removable edge piece allows surface work flush to other objects. Which, for putting the final touches on capturing dust, means adding a dust collector on top of the saw. . it was down to 233 CFM (down 22%). And with table saws that means a small percentage of dust is never captured as the saw blade spins. Toe Kick Saw Alternatives For Removing Subloors. Please specify in the checkout instructions what diameter you would like on the smaller end of the reducer. ): 4, 5, 6, 8, 10, 12, 14, 16, & 18, Sizes I.D. Still much more air flow than the shop-vac. Hose clamps are required for this type of connection or the small end accepts a standard 2-1/4" Shop-Vac hose end. In this guide learn what accessories and connections are available to let you make the most out of your investment. ): 2, 2.5, 3, 4, 5, 6, 7, 8, 9, 10, & 12, Sizes I.D. Which means you wont want to have your hoses cranked onto the machines with a standard clamp. Which, for most machines, excludes use of a shop vacuum as their maximum CFM typically stops at around 400 CFM. Simplify Dust Collection . with the hose hooked straight up to the filter box, bypassing the cyclone. As woodworkers know, air flow the key to a dust collection systems success. CRAFTSMAN CMXZVBE38660 2-1/2 in. Top Dust Collector Accessories Dust hose for small tools: Peachtree 2-1/2 Inch Hose at Amazon ($30.99) Dust hose reducer fitting: Fulton 4-inch to 2-1/2 at Amazon ($8.13) Heavy duty dust hose: Rockler Four Inch 20 Foot Hose at Amazon ($99.99) Quick click system: Cen-Tec Quick Click System at Amazon ($32.95) Quick connect kit: Dust Collector DC1080; DC1510; DC5370; View All; Guide Rail; Miter Gauge; Miter Saw MSS1000; View All; Planer HP1005; PL1250; PL1251 . Price and other details may vary based on product size and color. PREMIUM: Made with high quality ABS plastic for DIMENSIONS: 4 nominal OD end measures NO MORE TOOLS! accessories. Two stainless steel hose clamps help provide a tight seal on the 4 inch end and keep the reducer from falling out. When shopping reducers, all reducers are priced by the larger end. (3) Product prices and availability are accurate as of the date/time indicated and are subject to change. Learn about toe kick saw alternatives in this guide. Urethane Flex Medium-Duty Polyurethane Duct, Thermoplastic Flex Medium-Duty WS Thermoplastic Rubber Duct, Urethane Flex Light Duty Flexible Polyurethane Hose, Smooth-Tube PU Smooth Bore Material Handling Hose, Urethane Flex Heavy Duty Flexible Heavy-Duty Hose, Thermoplastic Flex Medium-Duty Thermoplastic Hose, Neoprene Flex Conductive Static Dissipative Hose, Urethane Flex Dissipative Material Handling Hose, Urethane Flex Self Extinguishing Material Handling, Urethane Flex Extra Heavy-Duty Flexible Heavy-Duty Hose, Thermoplastic Flex Super Reinforced Material Handling Hose, Thermoplastic Flex Heavy-Duty Thermoplastic Hose, Neoprene Flex 2 Ply WS Material Transfer Duct, Poly Fabric Flex 1 Ply Industrial Ducting, J-Lock Connectors Quick Disconnect Hose Connectors. Stepping up to a full size dust collector with higher CFM and capability to support professional-grade tools youll find a lot of the same hoses and connectors just, well, larger. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. as a 10' long piece of 2.5" dust collector hose. Standard Duct Reducers $18.95 Heavy Long-Tapered Reducers $44.95 Overview Convert Your Dust Collection Ports to Inches Every shop owner knows the frustration of struggling with a tool connection, only to find that you're trying to mix inches with millimeters. Suitable for . The 2 port is angled on the side of the 4 to 2 Y for better airflow. pipe or connection to two 4" connections for 4" dust collection hose. Quick Click 20 Ft. 850 m3/h air flow will take care of extracting large amounts of wood chip waste. 398 Products About Duct Connections More Design-Your-Own Dust Collector Duct System Use these components (sold separately) to put together a duct system to collect sawdust, chips, shavings, and granular material from woodworking operations. Hose w/ 2 Quick Change Adapters Cutting thick laminate or subfloor near cabinets requires a saw that goes right up to the toe kick edge. Clear Dust Hose with Wire - 4 inch x 10 foot. almost twice as long. Hose Reducers, Adapters, and Screw-Cuffs | Oneida Air Systems Home Hose Adapters & Cuffs Adapters, couplers, elbows, and reducers for a variety of vacuum and dust collector hose sizes. But with a 10' length of 2.5" hose, it was only slightly more Either build an enclosure around your saw and connect a dust collector hose. 4" DWV (drain, waste, vent) PVC Pipe that was slowing it down too much. Clamp on your 2-1/2 hose on the large end and simply plug the small end directly into to your vac or any fitting with a 2-1/4 opening. Well, by connecting the steel wire at both ends of the machines a negative charge can be released back into the machines. into the inlet, but not far enough to hold it in place, so I made an "adapter" Tags Wye Fitting for Kitchen Sink with Barbed and NPT . More Information; Brand: Rockler Dust Right: Weight: 0.400000: Tech Spec: Material: ABS Plastic . Ideal for Shop Vacuums, 4" to 2-1/2" Hose Cone Reducer, Dust Collection Reducer Fitting with 2 Stainless Steel Clamps, POWERTEC 70136 4-Inch Hose to 2-1/2 Inch Hose Cone Reducer, POWERTEC 70146 Eccentric Reducer, 4-Inch to 2-1/4-Inch, Dust Collection Hose Attachment - Black, POWERTEC 70297 Modular Step 4 in 1 Adapter - Shop Vac Dust Collector Hose Fittings, Sponsored | Based on star rating and number of customer ratings, 4 Inch x 10 Feet Dust Collection Hose - Flexible Clear PVC Heavy Duty Puncture Resistant Dust Debris Fume Hoses - Reinforced With Coated Wire Helix, Dust Collection Cone Reducer 4-Inch to 2 1/2-Inch plus 5 Vacuum Hose Adapters Fits 1 1/16 to 1 3/4 inches Includes Shop Vac Adapter 2 1/2 to 1 1/4 inch and 1 Rubber Reducer, 5 to 4 Inches Duct Reducer ABS Plastic with 4 Inch OD and 5 Ich OD Openings Dust Collector Systems 73472, POWERTEC 70136-P2 4-Inch Hose to 2-1/2 Inch Hose Cone Reducer, 2 PK, POWERTEC 70170 5 to 4 Reducer Dust Collection Fitting, ABS Plastic (Black), POWERTEC 70322 4" to 2-1/2" Reducer and 4" Dust Control Flex Cuff with Hose Clamps , Black, POWERTEC 70291 4 Port to 2-1/2 Hose Tapered Adapter Dust Collection Reducer Fitting, Black, POWERTEC 70138 2-1/2-Inch to 1-1/2-Inch Reducer, O'SKOOL 4-Inch (Inside Diameter) to 2-1/4-Inch (Inside Diameter) Dust Collector Fitting Vacuum Tool Port Adapter, POWERTEC 70277 Dust Collection Reducer, 6-Inch OD to 4-inch OD , Black, POWERTEC 70276 4-Inch to 2-1/2-Inch Dust Collection Splitter Fitting, 2.5 Inch x 5 Feet Dust Collection Hose - Flexible Clear PVC Contractor Grade Puncture Resistant Dust Debris Fume Hoses - Coated Wire Helix Reinforced - Includes Clamps, Flexible PVC Dust Collection Hose with Stainless Steel Hose Clamps Clear Vacuum Hose Dust Collection Fittings Dust Collector Accessories for Woodworking (2.5 Inch, 20 ft), Universal Dust Collection Bag Fits Diagonal Saw Cutting Machine Edge Planer Tank Belt Sander, POWERTEC 70140 2-1/2 to 1-1/4 Hose Reducer Conversion Unit for Dust Collection Accessories, 2-1/2 inch Diameter by 10 foot Long PVC Dust / Debris Collection Hose MADE IN THE USA with 2 each 2.5 inch Turnkey Stainless Steel Hose Clamps, 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, Table Saw Dust Collector Bag (10" Tablesaws with 2.5" Dust Port) Fits Bosch/Dewalt/Makita/Ryobi/Craftsman/Porter Cable/RIGID/Metabo/Kobalt/Skilsaw/Delta/, 2-1/2-Inch Vacs Vacuum Diffuser Muffler Cmxzvbe38660,Fits Shop Wet/Dry Vacuum cleaner Attachment, Compatible With CMXEVBE17595 CMXEVBE17596 Shop Wet/Dry Vacuum cleaner Attachment, AotoKoop Universal High Performance 4-Ply Straight Reducer Coupler Silicone Hose ID 1.5" to 2" (38mm to 51mm), Red, DWV9190 Hose Adapter Replacement, Fits Dewalt Dust Collector Attachment,Fits with DWV9000 universal connector for quick and easy connection to tool dust port,Vacuum Hose, POWERTEC 70190V 4-Inch by 2-1/2-Inch Y-Fitting Dust Collection Hose Connector, 1 PK, POWERTEC 70190 4-Inch by 2-1/2-Inch Y-Fitting Dust Collection Hose Connector, Taytools 6 to 4 Inches Flexible Hose Duct Reducer ABS Plastic with Designed to Fit Inside 4 inch and 6 inch Flexible Dust Collector Hoses 73473, POWERTEC 70259 Dust Collection Fittings Network | Shop Dust Collector Systems For Woodworking, POWERTEC 70164 2-1/4" OD to 1-1/2" OD Reducer, POWERTEC 70175 Dust Collection Hose with Fittings Plus Two Reducers , Black, POWERTEC 70189 Dust Collector Y-Fitting | 6-Inch to 4-Inch Hose Reducer for Woodworking Dust Collection System, POWERTEC 70139 6-to-1 Hose and Fittings Reducer Adapter, Angled Reducer 4 to 2-1/2, Connect Shop Vac to Dust Collection Port (4in to 2.5in), Adapter Converter, 45-Degree Elbow, Attach Woodworking Dust Chute to Vacuum Hose, R4520 R4512 (4" to 2-1/2"), 2 inch Rubber Coupler with Two Stainless Steel Hose Clamps for Connecting Plastic Dust Collection Fittings Reducers Dust Ports and Dust Collection Tubing, Big Horn 11500 5 Inch x 4 Inch Adaptor, Black, 4 to 2.25 Inch Cone Reducer ABS Plastic with 4 Inch OD and 2.25 Inch OD Openings for Dust Collector Systems 73454, Woodstock W1044 4" To 2-1/2" Reducer, Black, 4 Inch Thumb Screw Key Adjustable 304 Stainless Steel Hose Clamps, Pipe Clamp, Worm Gear Clamps, Dryer Vent Clamp, Dust Collection, Automotive, RV Clamp 5 pack (4" Hose Clamp). So the air resistance of a cyclone is not much of a problem for the level of suction In this hands on guide learn how to build a top and follow along with our build of a 2-inch maple butcher block top. Price: $37.75. The adaptor screws into most standard 2-1/2" vacuum hoses making it perfect for most Shop Vacs. Bosch. No Damage. . Learn what brands and mounts are best for your project. (in. 2. Machining Services |, Company Information & History | There is a lot of dust collection equipment out there, but what is best for your shop? Shop Hermance.com for high quality dust pipe reducers and other dust collection ducting. (in. (in. watts, vs 900 watts for the shopvac. Product. 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. 2.5" dust collector hose While we could of course use a whole lot of duct tape to kinda sorta achieve this, why not use the one and only fitting designed specifically for this purpose. See on Amazon: 2-1/2 Inch POWERTEC Blast Gate. Shop Dust Collection Systems, Hoses & Fittings | Woodcraft Specials My Cart Same Day Shipping Find a Store Specials My Cart Go to Home Page Same Day Shipping Find a Store 1-800-225-1153 Customer Care Specials Power Tools & Accessories Hand Tools Hardware Wood Finishing Workshop Home Goods Kits & Projects 20% OFF FLEXCUT CARVING TOOLS & SETS Which is consistent with what (in. A hose clamp is required on the 4" end for proper connection . Guarantee - 1 year. This also means that you do not need any hose clamps to secure the adaptor. JEGS. Dust Collection Design & Installation | Ends At: 3/2/2023, 2:59:00 AM. The rigid rubber coupler seals tightly around the reducer for excellent airflow. 4 inch to 2-1/2 inch Reducer with 4 inch Flexible Cuff Rubber Coupler Fitting and Stainless Steel Hose Clamps for Dust Collection on Machinery and Workshop Vacuums. Payment Options | Privacy Policy | that shopvacs have. ): 2, 2.25, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 12, 14, 16, & 18, Sizes I.D. The best drawer slides combine features like full extension and soft closing with durability for decades of use. The secret to a clean shop is collecting dust at the source. PREMIUM BUILD: Made with a durable rubber DIMENSIONS: O. This icon serves as a link to download the eSSENTIAL Accessibility assistive technology app for individuals with physical disabilities. Many of our wood dust collection hoses are made of a polyurethane material. The shopvac would have sucked the water straight out of my U-shaped We inventory hose sizes from 2" up to 14" ID, made from thermoplastic rubber, clear PVC, black and clear polyurethane. 4 Inch to 2-1/2 Inch Reducer with 4 Inch Flexible Cuff Rubber Coupler Fitting and Stainless Steel Hose Clamps for Dust Collection on Machinery and Wor Current Price: $1. To help your woodworking projects out the below is. Cen-Tec Systems. Price: $33.99. 2 ACCESSORY OUTLETS. Suitable for small and medium sized workshops. How to Make a Solid Wood Top For Counters, Desks and More. Hose Reducers Hose Adaptors PVC Reducers Quick Connect Fittings "Y" Fittings "T" Fittings Elbow Fittings 3-Way Junction Fitting Dust Brushes Down Draft Boxes Dust Collection Bags Table Saw Dust Collection Remote Switches Dust Collectors Air Filtration Systems Shop Vacs Dust Collection Stands Grounding Kits . Remember WEN. See on Amazon: Router Table Adapter (Shop Vac). (in. Dust extraction hoses; . (in. Dust collectors can only capture the dust that enters the pipe. Protecting the health of your employees and the environment around you is easier now than ever. Price. Using Hose clamps (NOT included) to keep the hose on the Fulton 4" to 2-1/2" Y provides more than enough holding power to keep the air flowing through your lines. Chicken Hen Plastic Automatic . Doing this not only re-directs airflow, but it provides you with maximum airflow efficiency since all the air is traveling through one line. While the helix coils running through dust collection hoses offer no-kink support, they have another function. central vac type hose. Industrial dust collectors, Portable dust extractors, Central dust collection systems, Dust extractor fans, Dust extraction hoses & Cyclone dust collectors. Because of this, Ducting.com offers a wide variety of flexible and durable woodworking dust collection hoses designed specifically for collecting wood byproducts and dust. Note: Threaded fittings can fit either left or right threaded hoses. But, when I bought them realized I should have had them all along. The coupler measures: 4-5/16" OD and 4 ID.

Army Chain Of Command 2022, Which Of These Scenarios Describes All Trophic Cascades Quizlet, Articles D