RF Baghouse Dust Collectors - odms.net.au

RF Baghouse 

Dust Collectors


Energy Efficient, High Volume Dust Collector 

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RF Offers: 

• New high-body inlet for 

abrasive or lighter dust 

• Even-Air 

Flow Straightener 

reduces wear on filter bags 

• Award winning Dura-Life 

"Twice the Life" filter bags 

• Oval shaped bags provide better 

snap for better bag cleaning 

• Clean-air bag access for easier 

bag service 

• Single inlet, outlet and hopper 

reduces duct and hopper 

outlet costs 

• 60° conical hopper reduces 

dust build-up 

• Requires less energy than 

comparable sized units 

• RF cleaning system requires no 

compressed air 

• 10-year warranty 

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156RFW8


Operations & Features 

1 

Normal Operation with Involute Scroll Inlet 

Normal Operation with High Body Inlet 

clean-air 

outlet 

filter bag 

access door 

clean-air 

outlet 

filter bag 

access door 

involute 

scroll-type 

inlet 

Even-Air Flow 

baffles 

dirty-air inlet 

dirty-air inlet 

filter bags 

filter bags 

hopper 

The RF collector ïçêâë=ëç=ïÉää=íÜ~í=ã~åó=ÅçãéÉíáíçêë=ëíêáîÉ=íç=Åçéó=áíë=~ï~êÇ 

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^å=áåîçäìíÉ=ëÅêçää=áåäÉí=éìíë=Çìëí=áåíç=~=ÅóÅäçåáÅ=ëéáå=~ääçïáåÖ=Ñçê=ÜÉ~îáÉê=é~êíáÅäÉë=íç=Ñ~ää 

áåíç=íÜÉ=ÜçééÉêI=íÜìë=Éäáãáå~íáåÖ=íÜÉ=åÉÉÇ=Ñçê=~=ÅóÅäçåÉ=éêÉÅäÉ~åÉê=EÑçê=ëçãÉ=~ééäáÅ~íáçåë 

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2 


Operations & Features 

Even Airflow Distribution qç=éêÉîÉåí=ÑáäíÉê=Ä~Ö=ïÉ~ê=~åÇ=~Äê~ëáçå=íÜ~í=Å~å=çÅÅìê 

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Benefits of the Oval-Shaped Bag 

Normal Operation 

Pulse Bag Operation 

Oval shaped filter bags provide better snap 

during cleaning as compared to round bags— 

allowing the dust to be more easily knocked 

off the bags. This results in lower pressure 

drop and longer filter bag life. 

Oval shaped filter bags increase the amount 

of bag material that can fit in a given area, 

thus increasing collector capacity. 

* FLUENT is a registered trademark of Fluent, Inc.


Operating Advantages 

3 

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RF cleaning system uses less energy than compressed air cleaning systems 

Weekly Operation 

Annual Cleaning System vs. Compressed Air System Costs 

Operating 

Hours 

RF 

Cleaning System 

Operating Costs 

Competitor 

Compressed Air 


Savings 

with RF 

62% 

Less 

Energy 

Annual 

Savings 

8 HRS. PER DAY 5 DAYS PER WEEK 2080 $885 $2,342 $1,457 62% 

16 HRS. PER DAY 5 DAYS PER WEEK 4160 $1,771 $4,685 $2,914 62% 


Assumes the use of a 484 RF compared to a similar size collector with compressed air cleaning system. 

Assumes U.S. Energy Average Cost of 6.68 cents per kilowatt hour and a Baldor motor that is operating at full-load amps. 

Your savings may vary based on your costs per kilowatt hour and the efficiency of your motor. 

RF with Dura-Life filter bags runs at a lower pressure drop saving fan energy 

50% 

Energy 

Annual RF Fan vs. Competitor Fan Operating Costs 

Weekly Operation 

Operating 

Hours 

RF Fan 


Competitor Fan 


Savings 

with RF 

Annual 

Savings 




Assumes the use of a 484 RF running 50,000 cfm at a 2" pressure drop versus a competitor collector running at a 4" pressure drop. 

Assumes the use of a variable frequency drive, a fan efficiency of 81%, 0.746 watts of energy per horsepower and a 90% 

electrical transmission efficiency. 

Assumes U.S. Energy Average Cost of 6.68 cents per kilowatt hour and a Baldor motor that is operating at full-load amps. 

Your savings may vary based on your costs per kilowatt hour and the efficiency of your motor.

4 

Dura-Life 


Filter Bag Technology 

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oc=_~ÖÜçìëÉ=`çääÉÅíçêë 

Dura-Life — A technology breakthrough for bag users. 

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Å~å=ÉãÄÉÇ=áåíç=íÜÉ=Ñ~ÄêáÅI=áåÜáÄáíáåÖ=ÅäÉ~åáåÖ=~åÇ=êÉÇìÅáåÖ=Ä~Ö=äáÑÉK=aìê~JiáÑÉ=ÑáäíÉê=Ä~Öë 

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Dura-Life Bag-Clean Air Side 

Polyester Bag-Clean Air Side 

300X 

300X 

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Dura-Life filter bags provide big benefits! 

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éìäëÉ=ÅäÉ~åáåÖI=çÑÑÉêáåÖW 

• Two to three times longer filter bag life 

• Energy savings due to lower pressure drop 

• Reduced replacement bag costs due to 

fewer bag changeouts 

• Reduced maintenance and operating costs 

due to fewer bag changeouts 

• 30% fewer emissions based on EPA tests


Proven Performance on Hundreds of Applications 

5 

776RF 

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6 


Dimensions & Specifications 

Model 484RFW & 608RFWP (Walk-In) 

A 

A 

C 

D 

C 

B 

B 

Front View 

484RFW 

Side View 

484RFW 

Front View 

608 RFWP 

Model 458RFWH & 570RFWPH (Walk-In with High Body Inlet) 

C 

D 

D 

B 

B 

Front View 

458RFWH 

Model 484RFT (Walk-On) 

Side View 

458RFWH 

Front View 

570 RFWPH 

C 

D 

B 

Front View 

484RFT 

Side View 

484RFT 

RF Model Nomenclature: First number denotes the number of bags and last number denotes the bag length in feet. W = walk-in plenum 

for sheltered bag removal; T = walk-on the top of the collector to replace bags; H = high body inlet; P = panelized 

construction for field assembly.



7 

Model* 

Dimensions (inches) 

RFT 

RFW 

A B C D C D 

44RFWH8 68.0 129.8 ó ó 295.8 352.5 


48RF8 68.0 126.8 258.3 308.8 316.8 365.5 






































570RFWPH10 188.0 229.2 ó ó 498.5 556.3 


608RFWP10 188.0 234.2 ó ó 498.5 556.3 










* All units 570 and larger are of panelized construction and dimension ìBî is from center of the inlet to bottom of the 36-in. hopper outlet.

8 



Model* 

Nominal Airflow 

Shipping Weight 

Range** Cloth Area No. of Bags Air Pump (lbs) 

(cfm) (ft 2 ) (hp) RFT RFW 

44RFWH8 2285 - 6398 457 44 2.0 ó 7300 


48RF8 2495 - 6986 499 48 2.0 6109 7388 

48RF10 3120 - 8736 624 48 2.0 6434 8105 


66RFWH10 4295 - 12,026 859 66 2.0 ó 8300 

72RF8 3745 - 10,486 749 72 2.0 6302 7554 

72RF10 4685 - 13,118 937 72 2.0 6668 8306 

118RFWH8 6140 - 17,192 1288 118 3.0 ó 10,000 


124RF8 6450 - 18,060 1290 124 2.0 8677 10,048 





156RF10 10,150 - 28,420 2030 156 3.0 9527 11,217 

226RFWH8 11,755 - 32,914 2351 226 5.0 ó 15,300 


226RFWH12 17,640 - 49,392 3528 226 5.0 14,014 17,800 

232RF8 12,065 - 33,782 2413 232 3.0 13,656 15,304 








276RF12 21,540 - 60,312 4308 276 5.0 ó 18,290 









458RFWH12 36,760 -100,086 7149 458 7.5 ó 30,100 



484RF12 37,775 -105,770 7555 484 7.5 26,425 30,115 

570RFWPH10 37,000 -103,740 7410 570 20.0 ó 40,049 

570RFWPH12 44,460 -124,488 8892 570 20.0 ó 42,029 

608RFWP10 39,520 -110,656 7904 608 20.0 ó 41,505 

608RFWP12 47,420 -132,790 9485 608 20.0 ó 44,278 

776RFWPH10 50,440 -141,232 10,088 776 20.0 ó 50,792 


825RFWP10 53,620 -150,150 10,725 825 20.0 ó 53,446 






* All units 570 and larger are of panelized construction. 

** Based on clean filters.


Standard Features & Equipment Options 

Collector Design 

All-Welded, Knock-Down or Panelized 

Construction 

Heavy-Duty 1/4-in Tubesheet Construction 

Air Pump (TEFC Motor Drive) for 

Cleaning System 

1/3 HP TEFC Motor for Manifold Drive ✗ 

Involute Scroll Inlet 

Round Outlet for RFW 

Rectangular Outlet for RFT and RFP 

Round Outlet for RFT 

Rectangular Outlet for RFW 

High Body Inlet 

Ladders, Cages & Platform Assemblies 

(OSHA Compliant) 

Stainless Steel Construction 

Internal Service Light 

Bags & Cages 

Dura-Life Twice the Life Polyester Felt 

Oval-Shaped Filter Bags 

Galvanized Filter Bag Cages 

Positive Seal Boltsafe Hardware 

Grounded Bag and Cage System 

Snap-In Bags (8’ & 10’ Only) 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

Standard 

Optional 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

Support Structure 

Steel Support Legs 

Standard 

Optional 

Electrical Controls, Gauges and Enclosures 

Magnehelic ® * Gauge 

Pulse Solenoid Valve in NEMA 9 Enclosure 

Solid-State Timer in Type (NEMA/UL) 4 

Enclosure 

Photohelic ® * Gauge 

RF Electrical Control Panel 

Safety Features 

Top Handrail for RFT 

Sprinkler Taps 

Explosion Vents 

Paint System 

Prime Coated Interior 

Blue Exterior Finish Coating Meets 250-Hour 

Salt Spray Corrosion Protection Test 

Hostile Environment Paint 

Custom Colors 

Ceramic Insulation Finish 

Warranty 

10-Year Warranty 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

✗ 

Variety of Filter Bag Media Options 

✗ 

Hopper Design 

60° Conical Hoppers ✗ 

Hopper Manhole 

✗ 

Outlet Transitions 

Hopper Service Port 

✗ 

✗ 

Hopper Level Indicators 

3” Hopper Water Overflow Check Valve ✗ 

✗ 

G j~ÖåÉÜÉäáÅ=~åÇ=mÜçíçÜÉäáÅ=~êÉ=êÉÖáëíÉêÉÇ=íê~ÇÉã~êâë 

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ÅÜ~åÖÉ=ïáíÜçìí=åçíáÅÉ.

Cleaner Air 

Worldwide 

Better Technology 

• 550 engineers worldwide 

• More than 500 patents 

• Broad range of innovative collectors 

and filters 

• 100’s of media formulations 

Experience & Service 

• Technical expertise and support 

• Ready-to-ship filters and parts within 24 hours 

• 1,000,000 + dust, fume, & mist collectors installed 

Global Support 

• Facilities in 35 countries 

• 37 manufacturing plants and 

11 distribution centers 

• Sales offices worldwide 

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Ççå~äÇëçåíçêáíKÅçã 

Call Donaldson Torit 

to get Cleaner Air today 

800-365-1331 

Printed in USA © Donaldson Company, 2005 RF Baghouse 10-2008

RF Baghouse Dust Collectors - odms.net.au

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