SKU: 72698204376

Master MB-P1210-DCR 12-Inch Confined Space Ventilator 1 HP Industrial Air Blower 1970 CFM Duct Ready Yellow

Sale price$107.55 Regular price$119.50
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Description

Master MB-P1210-DCR 12-Inch Confined Space Ventilator 1 HP Industrial Air Blower 1970 CFM Duct Ready YellowReliable Air Circulation for Safe Confined Space Entry Ensure a safe and breathable work environment with the Master MB P1210 DCR Confined Space Ventilator. Engineered for the most demanding industrial applications, this 12 inch blower is the ideal solution for circulating fresh air into manholes, sewers, crawl spaces, and attics. Whether you are performing mold remediation, cooling a hot basement, or ensuring compliance during confined space entry,

Reliable Air Circulation for Safe Confined Space Entry

Ensure a safe and breathable work environment with the Master® MB-P1210-DCR Confined Space Ventilator. Engineered for the most demanding industrial applications, this 12-inch blower is the ideal solution for circulating fresh air into manholes, sewers, crawl spaces, and attics. Whether you are performing mold remediation, cooling a hot basement, or ensuring compliance during confined space entry, this high-performance ventilator delivers a massive 1,970 CFM of airflow to rapidly clear hazardous fumes and stagnant air.

Built to withstand the rough conditions of job sites, the MB-P1210-DCR features a rugged, dual-walled polyethylene housing that resists dents, cracks, and corrosion better than metal alternatives. Its "Duct Canister Ready" (DCR) design allows for quick, tool-free attachment of Master’s ducting canisters (sold separately), making it a versatile tool for both positive pressure ventilation and fume extraction. Lightweight at just 28 lbs and designed with a built-in ergonomic handle, this unit is easy to transport and stack for efficient storage.

Key Features

  • High-Velocity Airflow: Powerful 1 HP motor drives 1,970 CFM of free air to ventilate large spaces quickly.
  • Rugged Construction: Dual-walled high-density polyethylene housing withstands heavy impact and job site abuse.
  • Duct Ready Design: Features integrated rubber draw latches for secure, tool-free attachment of ducting canisters.
  • Portable & Stackable: Weighs only 28 lbs with a molded handle and stackable design for easy transport and storage.
  • Consistent Performance: Direct drive motor operates at 3000-3600 RPM for reliable, continuous duty use.
  • High Visibility: Bright "Master Yellow" housing ensures the unit is easily seen in low-light construction zones.

What's Included

  • (1) Master 12" Confined Space Ventilator (MB-P1210-DCR)
  • **Note:** Flexible Ducting and Duct Canister are sold separately.

Specifications

Brand Master
Model Number MB-P1210-DCR
Fan Diameter 12 Inches
Airflow (Free Air) 1,970 CFM
Motor Power 1 HP
Voltage 115V (60Hz)
Amperage 7.5 Amps
Housing Material Polyethylene
Speed 1 Speed (3000-3600 RPM)
Weight 28 lbs
Certification ETL Listed

Pro-Tip: To maximize air exchange efficiency, position the blower upwind from the confined space entry point to capture the cleanest air possible. If you are extracting fumes (negative pressure ventilation), ensure the duct hose is positioned deep inside the space to pull contaminants from the source, while keeping the blower unit itself outside in fresh air.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 72698204376

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4.3 ★★★★★
Based on 13 reviews
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Product Reviews
C
Verified Purchase
Clint Montague
Louisville, US
★★★★★ 1
Tell R&D to find a new flavor house, this tastes awful
Size: 1.45 Pound (Pack of 1)
This “berry” flavor tastes astoundingly terrible. It is a wonder to me that this could have passed any product development team. It is like the worst kind of cough medicine mixed with bitter off notes, and it is a very strong flavor, so it is very in your face. The orange original is not great tasting but not bad, you would assume they would only release a new flavor if it was better. They ought to call a flavor house and reformulate this, the technology exists to make this taste good, but wow, this is really unpleasant.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
R
Verified Purchase
RD
Bozeman, US
★★★★★ 4
As expected
Size: 1.45 Pound (Pack of 1)
As expected Flavor is kinda gross
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
K
Verified Purchase
Kelly Aldrete
Massapequa, US
★★★★★ 5
Good flavor
Size: 1.45 Pound (Pack of 1)
Good flavor. I quit drinking Metamucil in the past because I didn't like the orange. I was reluctant to try a different flavor but after reading many positive comments about this one I decided to try it. I was not disappointed. Thank you to all who left positive comments about the Berry flavor.
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Reviewed in the United States on February 11, 2026
J
Verified Purchase
J Kessler
Charlottesville, US
★★★★★ 5
This could really be a life changer for you. It was for me.
Size: 1.46 Pound (Pack of 1)
I was having a real problem with severe constipation caused by medication I am taking. I mean it got scary bad and I was really worried if the rest of my life would have this problem. I made the mistake of thinking a laxative was the answer, although it did bring temporary relief (that one time), it was a mess to say the least. I talked to my physician about this problem and he said do not take the laxatives (they are an irritant), but to try a fiber product such as Metamucil. I thought Metamucil was for "old people", for "sick people" and such. So I got on Amazon (of course) and bought this product and started using it exactly as the instructions say to. It has been an AMAZING transformation. Very quickly, my constipation problem began to go away until it was never a problem again. I noticed that I became much more healthier in my digestive system. It worked better, felt better and I am sure it was MUCH BETTER for my body health wise. I have to say that I was a little put off by some of the moderately graphic phrases that some reviewers said such as "cleanest wipe you will ever have" and "smooth as butter" and whatever. BUT, these people were exactly correct. The things that they said were completely true. I will get graphic myself since I want people to know. When you go, you will know it is time, and there is no running to the bathroom suddenly. There is no struggle, no waiting, no straining. You just go and everything comes out just the way it should. Very easy. Now, when you do use that toilet paper, you will be amazed that there just is no "residue" on that paper. Clean as a whistle both on the paper and your down under. Honestly, I don't know how or why, it just is. This product will change your life for the better in several ways. Your daily functioning will be much smoother. You will probably lose some inches from the waist. Your bloodwork results will probably be more positive. You will be healthier. I wish I had known about this product a long time ago! What other things are out there that I should have know about, I wonder! The orange sugar free tastes great, like Tang or even orange juice. I put a heaping teaspoon of powder in a normal sized glass of water, stir it immediately and down the hatch. I stir again halfway down to make sure there is not a bunch waiting for me at the bottom of the glass. I don't mind the taste or the grit or anything. It's all good. I love this stuff and what it does for me! I will be using it for the rest of my life.
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Reviewed in the United States on February 28, 2015
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 5
Orange flavor
Size: 1.46 Pound (Pack of 1)
This is a great product. I love the orange flavor for it being sugar free . It tastes amazing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026

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