This versatile system features an 8 in. blower with canister and 25 ft. of ducting, perfect for confined spaces. The lightweight unit has a quick-connect clipping system which allows the canister to be attached tool-free to the input side for powerful extraction or output side for ventilation. The 25 ft. of ducting stores conveniently within the canister.
Convenient handles molded directly into the blower and canister housing makes for convenient transport. The blower and canister are made of durable, lightweight corrosion, UV and chemical-resistant polyethylene materials. Includes a 20 ft. AC cord with molded plug. 1/3 HP, 115V AC.
Free Air - 831 CFM
One 90 Degree Bend - 709 CFM
Two 90 Degree Bends - 586 CFM
Allegro 8 in. Confined Space 25 ft. Blower Ducting, 9533-25 Allegro 8 in. Confined Space Blower 25 ft. Ducting 9533-25
Allegro 8 in. Confined Space Blower 25 ft. Ducting 9533-25 Video Transcript
0:05 Hi, this is Rick Pedley and welcome back to PK Safety.com. Today we're going to be looking at the Allegro brand model 9533-25 Confined Space Ventilation Blower. 1:06 This fan will do either pushing or exhausting of air. It has an 830 cubic feet per minute capacity, has a 9-bladed injection molded polyester fan and is contained in a polyethylene housing. Very important is that this housing is dent resistant, double wall, has a 1/3 horsepower motor inside. This motor is an economy version of this style. It’s Chinese, not UL rated, but seems to be made well and is very popular. It blows air in one direction, has an arrow here, has a switch down here, turns on and off, has a nice housing for the 12 feet of cable with a 3-prong end unit. 1:34 The blower itself we are usually not going to use alone, we are going to use it in a combination with some ducting. This is to go either with pushing the air in, or out of the confined space you are going to be working in. So we have two ways to go with this. The way we sell this typically is with the canister. This canister, also polyethylene, contains 12 feet of 8 in. diameter ducting. This ducting is double-coated with PVC and nylon. I’ll show you how this works. 1:57 The idea is you are going to take these and slide them together and use a little bungee, kind of pull it on, on both sides. On the other end, we undo a little snap here and inside is a hose. The hose comes popping out. And that’s how we typically are going to use it. 2:48 An additional feature of this device kind of increases its flexibility, because you can also put some ducting on the other side. So I’ll show you how it works. I’ll just take this off for the ease of showing you. I’ll flip it around, and you’ll notice that this end has a fairly large diameter, this one is necked down, this is going to be down to the 8 in. side. So if we take a typical hose, like this one, we put this on, tie this down with a belt and now you got it. So now you could have a hose on either end if you want it, or put this in the middle of two hoses. 3:04 We plug it in a wall outlet, turn the switch on, and on it goes. Blows quite a bit of air. And here you go, thank you so much!
|Product Weight (lbs.)||38.00|
|Ship Weight (lbs.)||44.0000|
- Great Product Review by Jason
I've been looking for a space blower online for a couple months now. After browsing numerous websites I found one that fits well in my line of work. I am very happy with the Allegro space blower and the 25 feet comes in handy. I work in construction and this is a great product to get all the dust out quick when there is not a lot of windows for airflow. I would recommend this product to anyone that needs fresh air in the room or to clear the room and get the dust out.
(Posted on 1/4/2017)
- Excellent equipment Review by Joey
Purchased item through PK Safety, delivered on time. Used on a few jobs, works well with easy to use and stow away after each use. Light and easy to handle.
(Posted on 6/24/2015)
- Works Well Review by Russell
Works well. Especially like the way the ducting is stored in a solid container-very convenient to deploy and store.
(Posted on 9/25/2014)
- Fans Review by Jon Wayne
All went well and product is great.
(Posted on 7/1/2014)
- Blow you away Review by Schmee
I am in the spray foam/waterproofing business and all of our crews run these fans to ventilate the work area or supply fresh air. These Allegro fans are the best we have found with all the different brands out there. PK Safety is the most consistent on price and available inventory.
(Posted on 5/28/2014)
- Great piece of equipment Review by John
we have used these on quite a few waterproofing jobs and they provide excellent air exchange.
size, weight, and ease of re-stowing unit make it great.
(Posted on 8/16/2013)
- Great Purchase Review by Michael Vatty
Great purchase, could not complain for the price.
Easy set up and all self contained
(Posted on 8/16/2013)
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It can be used to exhaust paint fumes, but for an ideal set up we would recommend using an airline respirator instead:
0voteA: The volt is 115V and the amp is 2.4A , so the wattage is 276.
0voteA: The flow rates are as follows: Free Air - 831 CFM One 90 Degree Bend - 709 CFM Two 90 Degree Bends - 586 CFM
0voteA: This unit is 74db.
0voteA: This unit is 74db.
0voteA: This fan is not intrinsically safe. Please use the search tool on our website and search for "intrinsically safe" that will show you the various option.
0voteA: The ducting can be used in lengths ranging from 4ft to 25ft. The ducting can also be bent around corners to accommodate a multitude of applications.
0voteA: The Allegro confined space blower may be ordered with a 220V option. The motor is re-wired at the Allegro plant upon special request. Delivery will be about 10 days to 2 weeks. Please email or call to place the order, as we do not offer this option on our site.
0voteA: The Allegro 9533-25 does have a version available that runs on 12VDC. The model is 9536-25, and uses alligator clips for attaching directly to your car or truck battery. The current draw would be too much for the wiring in a cigarette lighter. If you give us a call we can special order it for you.
- This Item: Allegro 8 in. Confined Space 25 ft. Blower Ducting, 9533-25
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