SKU: 7279697810

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

Sale price$89.99 Regular price$99.99
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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20

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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
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 7279697810

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Jay
Carnegie, US
★★★★★ 5
Great look
Color: Navy, Size: Medium
The top Fit great looked good the pants are too flimsy.
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Reviewed in the United States on May 21, 2026
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arthurz89
Bozeman, US
★★★★★ 5
Great simple thobe for the holidays
Color: Black, Size: X-Large
I would say this is a very stylish thobe that I used for Eid. Its not that polyester feel so during hot weather it is very comfortable to wear especially if you roll up the sleeve. It also doesnt feel light either so it does have a noticeable weight to it so you might thing you will sweat in it, but I didnt and I wore a white t shirt under neath. The sizing is true to size. The color is a nice black and not faded even after multiple washes. The over quality and value for the money is a great so definitely a buy. I also like the little accents. Simple yet classy.
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Reviewed in the United States on November 16, 2025
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Jay S
Lake Worth, US
★★★★★ 1
Used Disgusting Smelling Kurta Delivered
Color: Black, Size: XX-Large, Color: Black, Size: XX-Large
Sent me a used Kurta without pants. Disgusting
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Reviewed in the United States on March 8, 2026
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Diane B
Alexandria, US
★★★★★ 5
Casual and comfortable
Great quality, soft and comfortable. The sleeves are a little longer than most, but the shirt is roomy enough to order a size smaller.
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Reviewed in the United States on October 28, 2025
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Traveling Lassie
San Leandro, US
★★★★★ 5
My Teen Son’s Favorite Shirt Right Now
This ended up becoming my teen son’s favorite shirt really quickly. He reaches for it all the time because it’s lightweight, comfortable, and easy to wear without feeling stiff or heavy. The material feels soft with a little stretch to it, and it holds up nicely after washing without coming out wrinkled. It also has a clean look to it that works for casual wear but still looks a little more put together than a basic t-shirt. It’s especially nice for warmer weather because the fabric breathes well and doesn’t feel clingy. Overall, this was a really good buy and one of those shirts that gets worn constantly because it just fits and feels good.
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Reviewed in the United States on May 6, 2026

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