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Ramfan UB20 8" Blower w/ Duct AC
Price: From $661.00 to $884.00
Product Options
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RAMFAN UB20 8" BLOWER W/ DUCT
UB20 with 15 or 20 ft of duct and reversible Quick-Couple Canister
Highest airflow in class. Rain-tested and certified for outdoor use iaw UL and CSA standards. Durable, dent-proof, double-walled polyethylene housing. Polypropylene blade and nylon motor carrier/stator. Duct Length: 15 foot, 25 foot. The Standard version of the UB20 is NOT intrinsically safe. For Hazardous environments, select the UB20XX (Search Part Number: 32701) Airflow Data
Ducted blowers are tested with the duct size and length specified. One and then two 90-degree turns are placed into the duct to introduce real-world conditions. Free Air is the airflow without any duct attached. 15ft = 4.6m, 25 ft = 7.6m Duct 8" Free Air: 980 CFM - 15 ft 1-90 degree: 789 cfm
- 15 ft 2-90 degree: 666 cfm
- 25 ft 1-90 degree: 722 cfm
- 25 ft 2-90 degree: 614 cfm
WARNINGThis product can expose you to chemicals that are known to the State of California to cause cancer. For information go to: www.p65warnings.ca.gov |
Price: From $160.00 to $178.00
8" Duct for use with Ramfan blowers. Duct is constructed of vinyl-coated polyester (10 - 12 oz)
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Price: From $2,825.00 to $3,700.00
Hazardous Location UB20 ventilator with conductive duct and reversible Quick-Couple Canister. Highest airflow in class. Rain-tested and certified for outdoor use iaw UL and CSA standards.
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8" Duct Couple allows the use of multiple lengths of 8" duct. Now available in Polycarbonate.
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Design allows for more clearance for Tank Entries. For use with 8" Duct.
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NEW 2025 CATALOG
click on image to download catalog
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