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RamFan UB20XX-50 Hazardous Location Manhole Entry Device w/ 8 inch Blower 980 CFM

Hazardous Location Manhole Entry Device w/ 8 inch Blower 980 CFM EF8015-MEDXX, [product-type] - Industrial Fans Direct
Build Time:
1 to 3 Business Days ?
Ships By:
FedEx Ground

Build Time

The product Build Time you see represented on this site is only a typical number of days the manufacturer states it needs to build the product(s) when ordered. Build times are based on business days (excludes weekends & holidays).

The build time does not include the time it will take to ship the order to you (the customer). If an order has multiple items and comes from multiple warehouses, you may receive part of your order on one day, and then receive the remaining part(s) of your order at a later date.

*Please be aware that seasonal demand of certain equipment may cause build times to run longer than what is typical.

LIST: $3,808.00
Only $3,438.62

Note: hazardous location fans are special non-stock items and cannot be returned or cancelled.

the intrinsically safe ub20xx system utilizes high strength polymers with an anti-static housing designed to discharge static build-up safely. the m.e.d.¶? allows workers to enter and exit small man-size openings while maintaining continuous ventilation. without such a device, duct fills the manhole opening, preventing rapid entry and exit. tightly integrated into the ub-line of confined space ventilation equipment, ramfan's m.e.d.¶? is quick to assemble and the new swiveling elbow makes duct alignment easy.

changing its cross-section from circular to elliptical and back to circular minimizes loss and optimizes airflow into a confined space, while providing adequate room for the worker to enter and exit unimpeded. the rugged polyethylene construction endures heavy, negligent use and will last for years.

comprised of three components, the m.e.d.¶? , swiveling elbow, and universal mount, the ramfan m.e.d.¶? system increases safety by maintaining continuous airflow.


  • ventilate without blocking entry
  • maintain airflow while working
  • ub-line compatible
  • anti-static housing

system includes: 8" / 20cm blower / exhauster, quick-couple¶? canister with 15' / 4.6m and 5' / 1.5m of duct, manhole entry device, 90¶ø elbow, universal mount

features of blower:


  • intrinsically safe blower - atex certified for safe use in a variety of adverse atmospheres
  • compact and lightweight
  • tough dual wall casing - weather proof, chemical resistant and dent proof
  • ultra-queit operation
  • power cable is 30ft / 9m long


dimensions of blower: 14" h x 12" w x 14" d -

unit certification - ii2 g ex de iib t6


motor certification - ii2 g ex de iib

Model No.:
UB20XX -50 -EF8015 -MEDXX
Made In U.S.A.:
Explosion Proof Fans
Blade Size (Inches):
CFM High:
Decibels (dBA):
Dimension Inches:
Width: 12" Depth: 14" Height: 14"
Drive Type:
Motor Type:
Explosion Proof
Weight lbs.:
22 / 10 kg
Notice: Manufacturer's products features and specifications are subject to change without notice.
California Residents: warning WARNING- This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, please visit


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