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💨 Take control of your dust—because your workspace deserves precision airflow!
The POWERTEC 70108 4 Inch Blast Gate is a premium ABS plastic dust collection accessory designed to fit 4” ID hoses and ports. It enhances dust collection efficiency by manually regulating airflow between machines, featuring abrasion resistance for durability in demanding workshop environments. Easy to install and maintain, it’s a must-have for professionals and serious DIYers aiming to optimize their dust management systems.
| ASIN | B005VRPQ92 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #24,048 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #21 in Vacuum & Dust Collector Replacement Parts #41 in Power Tool Replacement Parts |
| Brand | POWERTEC |
| Color | 4" Blast Gate, 1pk |
| Connector Type | Slip |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,088) |
| Date First Available | October 14, 2011 |
| Global Trade Identification Number | 00736815003416 |
| Included Components | 4-Inch Blast Gate for Vacuum/Dust Collector |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 5.6 ounces |
| Item dimensions L x W x H | 6.6 x 6.5 x 3.5 inches |
| Item model number | 70108 |
| Manufacturer | POWERTEC |
| Material | Acrylonitrile Butadiene Styrene |
| Number of Pieces | 1 |
| Part Number | 70108 |
| Pattern | Blast Gate |
| Power Source | Hand Powered |
| Product Dimensions | 6.6 x 6.5 x 3.5 inches |
| Set Name | Single |
| Size | 4" (1pk) |
| Style | Blast Gate |
| UPC | 074994519060 736815003416 |
B**.
Good product for your dust system
Product works as designed no issues good product at a fair price
T**F
Perfect endstop for the 2.5" dust collection system.
The Powertec 2.5" dust collection system #70304 as it does not have a endcap to cap off the end of the 2-1/2 lines. So a good option is to use the Y-Fitting with two blast gates to close out the duct/piping. And If you plan to use it for the above usecase then you'd be required to buy 2# addtional blast gates. as seen I plan to use one of the end to he floor pan to sweep up the shopfloor dust using Powertec 70103 and a short 2-1/2" flex hose
Y**I
Love it.
Finally got around to adding this to dust collect. Much easier that bending down to sweep to a dustpan.
J**E
Worked as expected
This worked perfectly when I was setting up my shop vac system in my workshop. Had no issues or problems, I just wish these things weren't so pricey.
J**R
Great customer service
Didn’t work initially and gave them a one star rating, but contacted the seller and they made it right immediately! Mad it didn’t come in my new Lariat truck as it did in my 2022 model. But Works great now and fits nicely in my 2025 F150 Truck! Customer service was the difference! I’d recommend them without reservation!
D**D
Works great if it closes completely
I purchased two of these to place on the "Y" adapter at the input of my 2hp dust collector, one to my table saw and the other to move between band saw and other tools. One of these closes completely, but the other won't close completely so the suction to the table saw is diminished to where the overhead dust collection isn't effective. I've tried to clean out the channels of any possible debris with no success. The other is fine, but I'm going to have to replace the one that won't shut all the way.
R**Y
work good
fit to together
H**K
Good product
Good product
M**S
Excelente justo lo que necesito
J**T
My husband needed this product and he is very happy with it and it came very quickly in the post. Thank you Amazon.
C**N
Quick delivery and item was delivered exactly as advertised.
J**S
As described. I have this 4" blast gate and a 2.5" blast gate going from my dust collect to separate hoses. Both blast gates are sturdy and work well.
J**N
ich habe gedacht es ist ein wenig stabiler gebaut .
Trustpilot
5 days ago
1 week ago