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Description
Blower Bundle 6' and 8' Fume Hood Centrifugal Upblast Roof Exhaust Fan: Direct Drive, Includes Drive Pack, 11" Wheel, 1,468 cfm, ODPPlease inquire about lead times on this item Blower Bundle 6 and 8 Fume Hood Centrifugal Upblast Roof Exhaust Fan: Direct Drive, Includes Drive Pack, 11" Wheel, 1,468 cfm, ODPIncludes Fumehood Blower, Curb, and Speed Control. DimensionsBase Size Roof Ventilators 19 in x 19 inWheel Dia. 11 inShaft Dia. Wheel End 1 2 inDimension D 17 3 8 inBase Height 1. 8 inOverall Dia. 24 7 8 inDimension A 19 inBase Square Size Roof Ventilators 19" x 19"Dimension B 24
Please inquire about lead times on this item Blower Bundle 6 and 8 Fume Hood Centrifugal Upblast Roof Exhaust Fan: Direct Drive, Includes Drive Pack, 11" Wheel, 1,468 cfm, ODPIncludes Fumehood Blower, Curb, and Speed Control.DimensionsBase Size - Roof Ventilators 19 in x 19 inWheel Dia. 11 inShaft Dia. Wheel End 1/2 inDimension D 17 3/8 inBase Height 1.8 inOverall Dia. 24 7/8 inDimension A 19 inBase Square Size - Roof Ventilators 19" x 19"Dimension B 24 7/8 inBase Width 19 inDimension C 28 1/4 inOverall Height 30 inBase Length 19 inOverall Width 24 7/8 inDamper Size 12 x 12 inHousing Length 24.9 inOverall Diameter 24 7/8 inPropeller Shaft Diameter 1/2 inCutout Size 14.5 in L x 14.5 in WHousing Width 24.9 inOverall Depth 22 3/4 inCutout Length 14.5 inWheel Diameter 11 inDetailsPromotion Restriction Not eligible for promotionItem - Roof Ventilators Upblast VentilatorDrive Package With Motor Included YesDuty Rating - Roof Ventilators StandardDrive Type - Roof Ventilators Direct DriveMounting Location - Roof Ventilators RoofNumber of Speeds 1Voltage - Roof Ventilators 115V ACMotor HP - Roof Ventilators 1/4 hpCFM @ 0.000-In. SP 1260Max. Inlet Temp. 300 Degrees FCFM @ 0.375-In. SP 1100Sones @ 0.250-In. SP @ 5 Ft. 13.4CFM @ 0.750-In. SP 918Includes NEMA 1 Junction BoxSones @ 0.125-In. SP @ 5 Ft. 13.8Adj. 6 3/8"H Roof Curb Stock No. 4c453Requires Roof Curb for New InstallationAdj. UL 762 Kitchen Roof Curb Stock No. 4HX61Max. BHP 0.25CFM @ 1.000-In. SP 759Speed Control 48C172Mounting Location RoofAssembled/Unassembled AssembledRecommended 8 In. Fixed Curb Item No. 4HX38Sones @ 0.500-In. SP @ 5 Ft. 12.3Max. Operating Amps 5.0Recommended 12 In. Fixed Curb Item No. 2RB75Drive Package Included YesSpeed Controllable YesHousing Material AluminumCFM @ 0.125-In. SP 1209Drive Type Direct DriveStandards AMCA Sound and Air, UL/cUL 762CFM @ 0.250-In. SP 1156Hz 60Fixed UL 762 Kitchen Roof Curb Stock No. 4HX54Adj. 12 3/8"H Roof Curb Stock No. 2ZV82Wheel Material AluminumCFM @ 0.625-In. SP 981Motor Voltage 115Motor HP 1/4Phase 1CFM @ 0.500-In. SP 1041RPM 1725Item Centrifugal Upblast Roof Exhaust FanCFM @ 0.875-In. SP 846Wheel Type Backward InclinedApplication Industrial and Commercial Buildings, Restaurants, SchoolsFeatures Nonoverloading Centrifugal Wheel DesignMaximum Fan Speed 1,725 RPMIncludes Motor YesElectrical Connection Power CordMaximum Ambient Temperature 300 Degrees FIncludes Drive Package YesFor High-Static Pressure Applications NoExhaust Airflow @ 0.125 in SP 1,209 cfmHigh-Efficiency Motor NoSpark Resistant Construction Type AMotor Enclosure Open DripproofFor Air Type Kitchen AirSafety Features Fully Rolled WindbandFrequency 60 HzCurrent 3.6 AMotor Speed 1,725 RPMAssembly AssembledExhaust Airflow @ 0.500 in SP 1,041 cfmMaximum Static Pressure 1 1/4 in wcHousing Material Fabrication SpunResistance Properties Spark ResistantMotor Horsepower 1/4 hpMaximum Inlet Air Temperature 300 0.000 in SP 1,260 cfm No other accessories not in the picture are included. If you feel something is missing please reach out to us before buying. No returns will be accepted due to items not in the picture. Thanks for your understandingGenerators do not ship with batteries due to DOT regulations.Datacenter and computer equipment we sell does not include hard drives.. 30-Day Functional Warranty Shop with confidence! We guarantee all equipment to be fully functional. Your purchase is backed by our 30-Day Warranty, which begins upon confirmed delivery. If the item does not function as described, we will, at our discretion, repair the item, offer a replacement, or issue a refund upon the secure return of the equipment. Shipping & Freight Logistics •Freight Handling: Average handling lead time is 5 business days (varies by item size, carrier used, and shipping location). •Freight Inspection (Crucial): For all freight deliveries, the buyer must inspect the shipment for transit damage and NOTATE ANY DAMAGE on the bill of lading. Have the driver initial the bill of lading and take a photo of entire bill of lading. Send the photo of the BOL to your contact at Quantum Technology. Any damage not noted on the bill of lading will not be refunded. •Local Pickup: Available for many items. Please note: Palletizing, strapping, or loading assistance is not included with local pickup unless arranged in advance. •International Shipping: We ship worldwide either directly or through a freight forwarder! Contact us for a custom freight quote if international checkout is unavailable. Listing Terms & Exclusions •What’s Included: Only the specific items, cables, and accessories shown in the listing photos are included. If it is not pictured or explicitly listed, it is not included. •Cosmetic Condition: This is used commercial equipment. Expect minor cosmetic surface scratches, scuffs, or blemishes that do not impact mechanical or electrical performance. •Regulatory & Safety Removals: * Generators/Engines will be shipped without batteries and fuel per DOT safety regulations, therefore those items must be purchased separately by buyer. NOTE: there may be some fuel remaining in the tank as allowed by DOT. oServers/Datacenter Gear: Do not include hard drives, software licenses, or operating systems unless explicitly stated. Buyer Responsibility & Liability Limitations •Compatibility: While we guarantee functionality, listing descriptions are for reference only. Buyers are solely responsible for verifying technical compatibility, power requirements, and software integration with an expert prior to purchase. •Limitation of Liability: Quantum is not liable for liquidated damages due to shipping delays or equipment failure. Quantum’s standard warranty applies as shown above. Except for the 30-day warranty stated above, all items are sold "As-Is, Where-Is.”Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Not your regular under eye patches
Im in love with these under eye patches. These are not your regular under eye patches. My eyes look refreshed and hydrated. I often keep them on all day and i love the tightening effect after they dry down. My under eye feels firmer and looks plumper. Sometimes i will even wear them overnight. They are very cooling. I love that they are clear so not very visible on zoom meetings. For all that it does, it is definitely worth the hype and the price.
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Reviewed in the United States on May 8, 2026
★★★★★ 4
Provides cooling to tired eyes
These patches feel really good under your eyes. They are cooling, reduces puffiness, reduces discoloring and bags under the eyes. The only issue I have is not staying under the eye very well. Other than that they moisturize quite well and they are effective. The scent is very subtle so not to irritate your eyes. I use this line of products so I would definitely recommend
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Great for crows feet
I thought this was a cream it is actually patches. They adhere well and are great while sleeping. I noticed a reduction and wrinkles around my eyes after the first night. There was a generous supply of product on the patches and are worth the money.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
One of My Favorite Multi-Use Patches — Great for Under Eyes and Smile Lines
At 52, post-menopausal, with dry, mature skin, I’m always looking for products that help with the areas that tend to show age first—especially the under-eyes and around the mouth. Those areas can lose firmness, show fine lines, and look more tired faster than the rest of the face. These patches have become one of my favorite targeted treatments.
First, I love how easy they are to use. The patches are well saturated, comfortable on the skin, and stay in place nicely once applied. That alone matters because so many eye patches slide around and become more annoying than helpful. These feel secure and simple to wear while getting ready or relaxing.
What I noticed most under the eyes was that the area looked more hydrated, smoother, and fresher after use. Puffiness looked reduced, fine dehydration lines were softened, and the skin had a more rested appearance. No, they are not going to permanently erase aging overnight, but they absolutely help the area look better.
I also appreciate that they do more than just add temporary moisture. With regular use, the under-eye area looks better maintained and less tired overall.
Another reason I love these is that I also use them on my smile lines / nasolabial area. That has been a great bonus. The curved shape works surprisingly well for placing around the mouth, and the extra hydration helps soften lines and improve the look of that area too.
That multi-use flexibility makes the product much more valuable to me than standard eye patches.
The formula feels cooling and refreshing, and I like using them before makeup or before going out when I want my skin to look a little smoother and more awake.
I also appreciate the ingredient direction. Dr. Melaxin tends to focus on firmness, support, and mature-skin concerns rather than trendy fluff, and that’s one reason I keep coming back to the brand.
Who I think these are great for: mature skin, dry under-eyes, puffiness, fine lines, smile lines, travel days, special-event prep, or anyone wanting targeted treatment patches.
Who may want to skip them: people expecting permanent wrinkle removal, anyone who dislikes patch-style skincare, or those wanting the cheapest basic eye patch option.
Value-wise, I think these are excellent because you can use them in more than one area and actually see a visible cosmetic benefit.
I’ve used many patches over the years, and these are among the better ones.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
great product
my favorite i use every single night and i don’t wake up with puffy eyes anymore
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Reviewed in the United States on May 21, 2026