SKU: 89287140356

4"/6" Inline Duct Fan for Laser Engraver Cutter with Continuously Variable Speed Controller

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Description

4"/6" Inline Duct Fan for Laser Engraver Cutter with Continuously Variable Speed ControllerSKU: DVF ML4K US & DVF ML6K US Download the Manual Do you need extra ventilation power for your CO2 laser engraver? OMTech's inline duct fan keeps your machine and workshop as fresh as a daisy. Designed for 4" 6" ducts, this ventilation and exhaust fan eliminates odors and keeps your environment habitable thanks to its 2500 rpm rotational speed and 200 cfm airflow. While the sturdy base and aerodynamically designed impeller ensure smooth operation, it

SKU: DVF-ML4K-US & DVF-ML6K-US  Download the Manual

Do you need extra ventilation power for your CO2 laser engraver? 

OMTech's inline duct fan keeps your machine and workshop as fresh as a daisy. Designed for 4"/6" ducts, this ventilation and exhaust fan eliminates odors and keeps your environment habitable thanks to its 2500 rpm rotational speed and 200 cfm airflow. While the sturdy base and aerodynamically designed impeller ensure smooth operation, it works quietly under 50 dB even on high with the help of added PVC cover which further muffles any sound and vibration. The galvanized steel casing, PVC cover, and PA66 blades offer durable service and corrosion-proof performance in laser engraving machine workshops. The external speed controller allows granular control of the fan's speed to meet your needs. Install it in only a few minutes at the height you find most suitable thanks to its intuitive design and clear instructions.

 

Specifications 4"

Material: SPCC & Galvanized Steel, PVC, Nylon

Color: Black

Rated Power: 68W

Current: 0.61 A

Rotational Speed: 2500 rpm

Airflow: 200 cfm (345 m3/h)

Max. Noise: 50 dB

Dimensions: 11 x 9.4 x 8 in. (27.6 x 23.7 x 20.4 cm)

Net Weight: 6.6 lb (3 kg)

Certificate: CE, ETL

Warranty: 1 Year

Specifications 6"

Material: SPCC & Galvanized Steel, PVC, Nylon

Color: Black

Rated Power: 130W

Current: 1 A

Rotational Speed: 2500 rpm

Airflow: 440 cfm (750 m3/h)

Max. Noise: 50 dB

Dimensions: 12.5 x 11 x 7.7 in. (31.7 x 28 x 19.5 cm)

Net Weight: 8.8 lb (4 kg)

Certificate: CE, ETL

Warranty: 1 Year

 

Package List
1 x Inline Duct Fan

1 x PVC Cover

1 x Speed Controller

1 x Instructions

Shipping Notes
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Exchange/Return Notes
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SKU: 89287140356

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4.8 ★★★★★
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theshorthandofemotion
Cuba, US
★★★★★ 5
Stunning, soft & well made
Color: White, Size: Throw-50"x60", Color: White, Size: Throw-50"x60"
This blanket is beautiful! Soft on the back side and the feel of the fur is thick and real feeling. Looks absolutely stunning with my velvet pillows also from Amazon. Blanket is a good size for an adult and warm too. The overall look is very high end IMO. I see this blanket as being well made and something that will last. Overall I'm super pleased and would recommend to a friend! I will probably buy another for the bed.
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Reviewed in the United States on December 30, 2025
K
Verified Purchase
Kindle Customer
Lake Worth, US
★★★★★ 5
Luxury-so much luxury
Color: White, Size: Throw-50"x60", Color: White, Size: Throw-50"x60"
Love this blanket. Very warm,thick and heavy,lux fur feels real&soft even after washing(4 washings to date). One side it the fur,the reverse side is a suede-like material that helps it adhere to the bed couch whatever. In between is a thick duvet like filling. The only caveat and it is minor is that the fur is quite slippery. If used as a tire over a couch your guest will be sliding off 😁. Otherwise this throw is a dream. Well worth the money
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Reviewed in the United States on December 29, 2025
J
Verified Purchase
jojonick
Boise, US
★★★★★ 5
Perfect
Color: White, Size: Throw-50"x60"
Warm, soft, big and gorgeous. This is exactly the blanket I was looking for to make my club chair look chic while also being useful, not simply decorative.
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Reviewed in the United States on April 2, 2026
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Verified Purchase
Sandie
Fort Morgan, US
★★★★★ 5
Lushes and warm
Color: White, Size: Throw-50"x60"
This throw is fabulous. Every throw I have Purchased from Amazon is soft, thick fur, Perfect color, and lasts. I am tickled pink with the thickness of this throw.
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Reviewed in the United States on February 19, 2026
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Verified Purchase
Ruben Raygoza
Lake Worth, US
★★★★★ 4
Shade of color is off a bit….
Color: Browngrey, Size: Throw-50"x60", Color: Browngrey, Size: Throw-50"x60"
I ordered two blankets to replace the queen size blanket I had originally, one being a throw blanket for the chase portion of the couch and the larger twin size blanket for the back rest of the couch. PROS: the blankets are beautiful!! They’re soft and luxurious with fluffy fur on one side and a velvety smooth mushroom/sage color on the other side. The sizes work perfectly together giving good coverage for such a large couch. I haven’t had any issues with shedding which was my concern. Washability seems easy enough. I’m gonna have to be careful with the drying process as to not damage the synthetic fibers. CONS: the color…. It’s not what was advertised at all. I ordered the brown/grey. what I got was more of a SANDY TAN/DARK GREY. (They use a color filter on the example photos which doesn’t translate well in person) At first I hated the color but it slowly grew on me! Works well with the rest of the living room decor and gives our space a cozy elegant vibe. I included photos of different times throughout the day to showcase how different lighting affects the color of the fur.
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Reviewed in the United States on March 3, 2026

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