Page 1 of 2 Exhaust Blower Selection Chart

Total Exhaust Duct Length

0 to 10 feet 10 to 20 feet 20 to 40 feet 40 to 80 feet

Model

C-200 A B C C

M Models B C C D

V Models B C C D

X and X2 Models C C D E

Grainger Models Direct drive units suitable for outdoor installations

Part # motor power selection # notes CFM @ SP Approx Price7D747 1/2 hp 110/220 A drip proof cover 160 @ 3" $210 7D748 1/2 hp 110/220 A totally enclosed 160 @ 3" $230 7D749 1/2 hp 110/220 B drip proof cover 270 @ 4" $220 7D750 1/2 hp 110/220 B totally enclosed 270 @ 4" $240 7C447 1 hp 110/220 C drip proof cover 500 @ 5" $280

older part numbers Belt drive units suitable for outdoor installationslisted on Grainger websit 7C182 1/2 hp 110/220 B drip proof cover 390 @ 5" $452

7C183 3/4 hp 110/220 C drip proof cover 505 @ 5" $475 7C184 3/4 hp 110/220 D drip proof cover 610 @ 5" $475 7C185 1 hp 110/220 D, E drip proof cover 685 @5" $515

newer part numbers Belt drive units suitable for outdoor installation - need to specify 5 inches static pressure for proper gearing selection7D755 3/4 hp 110/220 C drip proof cover 400 @ 5" $460 7D756 1 hp 110/220 D drip proof cover 480 @ 5" $490 7D757 1.5 hp 220 3 phase E drip proof cover 620 @5" $540

Penn State Industries Direct drive units suitable for indoor installation or custom cover needed if used outside

1-800-377-7297 Part # motor power selection # notes CFM @ SP Approx PriceDC2MB 1.5 hp 110/220 D no cover 600 @ 5" $250

DC250SEMB 2.0 hp 220 1 phase E no cover 900 @ 5" $280

Grizzly Industrial, Inc. Direct drive units suitable for indoor installation or custom cover needed if used outside

1-800-523-4777 Part # motor power selection # notes CFM @ SP Approx PriceG1163* 1 hp 110/220 A, B no cover 450 @ 0" $150 G1028* 1 hp 110/220 B, C no cover 1150 @ 0" $290 G1029* 2.0 hp 220 1 phase D, E no cover 1550 @ 0" $300

*note - manufacturer does not supply air flow data above 0 inches static pressure (no load)

Harbour Freight Direct drive units suitable for indoor installation or custom cover needed if used outside

Part # motor power selection # notes CFM @ SP Approx Price31810* 1 hp 110/220 A, B no cover 660 @ 0" $150

*note - manufacturer does not supply air flow data above 0 inches static pressure (no load)

www.grainger.com

www.dustcollecting.com

www.grizzly.com

www.harbourfreight.com

Page 2 of 2

Optional Accessories

Air compressors - Diaphragm typeLight duty Harbour Freight PN 34843 approx. $100Medium Duty Grainger PN 5Z348 approx. $200

Air FiltersAll Compressors Grainger PN 6D806 approx. $60

Dessicant Air DryersLight Duty Grainger PN 5Z610 approx. $50Medium Duty Grainger PN 5Z611 approx. $100Heavy Duty Grainger PN 5Z769 approx. $250

Fittings and Blast Gates Available through McMaster Carr tel: 562-692-5911

"T" fitting 6" x 6" x 6" PN 1766K68 approx $10Reducer 6" to 4" PN 2013K58 approx. $7Blast Gate 6" PN 1788K14 approx. $20Blast Gate 4" PN 1788K12 approx. $20

Flexible Exhaust Tubing - Wire Reinforced Black PV

4" dia. x 8 feet Penn State Industries PN #D084" dia. x 50 feet Penn State Industries PN #D50