Top Duct Reducer Fittings

6 to 4 Inch Duct Reducer, Hon&Guan Duct Adapter 6 to 4 PVC Reducer, Duct Increaser/Reducer for Grow Tent HVAC Ventilation System. (150 to 100mm)

  • 【6 Inch to 4 Inch Duct Reducer】: For connecting two ducting of different diameters or for connecting hose to inline fan/exhaust vent. Either flexible duct or rigid sheet metal ducts can be used and save you space..
  • 【Size】: On one side there is a 150mm Female Spigot - Will fit into 6 inch ducting. Outer Diameter-6.18.
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Bonsicoky 5Pcs Plastic Hose Barb Reducer Fitting 1/2 to 1/4 Hose Barb Union Adapter Connector Pipe Hose Fitting

  • WHAT CAN YOU GET - 5 x Plastic Hose Barb Reducer Fittings. It can be connected with 1/2" Hose ID & 1/4" Hose ID..
  • DURABLE MATERIAL - The hose barb reducer fitting is made of durable plastic which is no crack and longer lasting service. The hose barb reducer has a smooth surface and inner wall, which is lightweight and durable..
  • NICE PERFORMANCE - The barbed edge of the hose barb connector adopts exquisite craftsmanship, which makes it more tightly connected with the hose, stronger sealing, safe and reliable. The deep and smooth barb edge design of the hose barb connector makes work easier and more effective..
  • WIDE RANGE OF USE - The hose barb reducer fitting can connect hoses quickly and easily. It is suitable for applications in pharmaceutical, food, laboratory, chemical processing and handing, printing, labeling and others..
  • 90 DAYS MONEY BACK GUARANTEE - We believe that Bonsicoky wins your trust with quality and service. If you are not satisfied with the product, please contact us and we will refund the full amount. Now click ‘Add to Cart’ , this will be your most reliable choice and bring you a 100% worry-free shopping experience!.
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C-Box HVAC Plenum Ceiling Box 12 x 12 x 8 Round-Connects to Vent Register Diffuser

  • Our C-Boxes are built with a 1/2″ flange all the way around the square portion which can be used for attachment or folded over..
  • We also have a full line of ceiling registers and hvac fittings..
  • The best way to regulate air flow is to install a manual volume damper in the duct run..
  • Connects a 8″ Round Duct to a 12 x 12 Diffuser or Register Vent..
  • Call us with your hole size and duct size so we can help (866) 309-9899.
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KAZE APPLIANCE SEP120H Ultra Quiet Bathroom Exhaust Ventilation Fan (120 CFM, 0.3 Sone, Humidity Sensing)

  • HOUSING SIZE: Ceiling opening size is 11 3/8" x 10 1/2". Resizing your existing ceiling opening will be needed if your current fan housing is smaller..
  • SUPER QUIET - Sound level of 0.3-Sones at 120-CFM. Suitable for bathroom size up to 120 square feet..
  • HUMIDITY SENSING - Automatically switch on/off the fan unit to maintain desirable humidity level and hands free operation..
  • INSTALLATION - Sliding hanger bars allow fan housing to be positioned accurately anywhere between the framing. The bars span up to 24 inch and can be used on all types of framing..
  • DUCTING - Removable 6 inch metal duct with back draft prevention damper. Includes 4 inch duct reducer..
  • RELIABILITY - Proudly stand behind our products with 3 year warranty..
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KAZE APPLIANCE SEP120L2 Ultra Quiet Bathroom Ventilation Exhaust Fan with LED Light (120 CFM, 0.3 Sone)

  • HOUSING SIZE: Ceiling opening size is 11 3/8" x 10 1/2". Resizing your existing ceiling opening will be needed if your current fan housing is smaller..
  • SUPER QUIET - Sound level of 0.3-Sones at 120-CFM. Suitable for bathroom size up to 120 square feet..
  • LED LIGHT - 11 watt LED light panel. Color temperature: 3000K..
  • INSTALLATION - Sliding hanger bars allow fan housing to be positioned accurately anywhere between the framing. The bars span up to 24 inch and can be used on all types of framing..
  • DUCTING - Removable 6 inch metal duct with back draft prevention damper. Includes 4 inch duct reducer..
  • RELIABILITY - Proudly stand behind our products with 3 year warranty..
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POWERTEC 70139 6-to-1 Universal Hose and Fittings Reducer Adapter

  • INCLUDES: 6” to 1” Universal Adapter.
  • FUNCTION: A multi-level step down adapter that allows you to adapt to a variety of hose and fittings to accommodate your dry wet vac hose and....
  • DESIGN: Features a “7 step” stepped design that fits 6”, 5” 4” 3” 2-1/2”, 2” and 1” outer diameters.
  • BUILD: Fittings reducer is constructed out of rugged ABS plastic for abrasion resistance, toughness and long-term durability.
  • CUSTOMIZABLE: Can be cut down to the diameter and customized to suit your individual project requirements (a hack saw is recommended).
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Duct Outlet 8\ x 6\ Duct Reducer, Single Wall Galvanized Metal Fitting HVAC

  • 8" x 6" Duct Reducer, Single Wall Galvanized Metal Fitting HVAC.
  • Crimped on small end to fit inside next ducting section.
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Duct Outlet Duct Reducer Without Collar - Single Wall Galvanized Metal Fitting HVAC (12\ x 10\)

  • Duct Reducer Without Collar, Single Wall Galvanized Metal Fitting HVAC.
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Techecook STV-90 Dryer Duct Connector fit 4in Vent Ducting - Dryer Snap to Vent 90 Elbow, Indoor Hook-up Dryer Vent Kit

  • ✅【DIY INSTALLATION】The installation needs to use screwdriver. Wear gloves to protect your hands and cut off power and water before you start. You can find the repair video on YouTube and follow it to install the duct for dryer. You can quickly install, snap and insert your dryer hose vent fittings and fittings in a fraction of the time. Rugged material extends dryer vent connector life.
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Duct Outlet Duct Reducer with Collar - Single Wall Galvanized Metal Fitting HVAC (10\ x 9\)

  • Duct Reducer, Single Wall Galvanized Metal Fitting HVAC.
  • Crimped on small end to fit inside next ducting section.
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2-Pack Besosay Brass Reducer Hex Bushing Threaded Pipe Fitting 1 Inch NPT Male x 3/4 Inch NPT Female Adapter

  • ✅ SPECIFICATION - Standard brass pipe fitting 1" NPT male to 3/4" NPT female reducer adapter. For connecting pipes with different ends size..
  • ✅ MATERIAL - This brass reducer bushing adapter is made of high quality brass for corrosion resistance, high temperature ductility and low magnetic....
  • ✅ EASY INSTALLATION - The deep threads design allows the fittings to be better engaged with the object to enhance fixation, and the smooth threads....
  • ✅ OPERATION PRESSURE & TEMPERATURE - Max. Pressure: 150 PSI ,Temperature range：-65 to 250 F..
  • ✅ PLEASE TAKE NOTICE - This pipe fitting can not be installed for potable water use. And, NPT thread size does not actual diameter, it is only....
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Imperial VT0842 Heavy Duty Quick Connect Hook-Up Flexible Dryer Duct Vent Hose 4-in x 6-ft Silver

  • Quick-fit connector fittings connect duct from the dryer exhaust port to the exhaust vent hood.
  • Tough yet flexible for tight 90-degree bends without the need for elbows.
  • Reduces clearance between dryer and wall.
  • Easily installs without the need for clamps or tape.
  • Fits 4-inch diameter dryer vent, and duct can extend up to 6-feet.
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