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Blower, 12 1/2 In

DAYTON

Price: $386.50 / each

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  • Item # 4C329
  • Mfr. Model # 4C329
  • UNSPSC # 40101601
  • Catalog Page # N/A
  • Shipping Weight 38.0 lbs.
Country of Origin USACountry of Origin is subject to change.

Technical Specs

  • ItemHigh Pressure Blower
  • TypeLess Motor
  • Wheel Dia. (In.)12-1/2
  • Max. Inlet Temp. (Deg. F)180
  • Max. Ambient Temp. (F)104
  • Height (In.)18-7/8
  • Width (In.)18-5/8
  • Depth (In.)17
  • Inlet Dia. (In.)7
  • Discharge Height (In.)5
  • Discharge Width (In.)4
  • Wheel Width (In.)3
  • Wheel Bore (In.)7/8
  • Housing MaterialSteel
  • Housing FinishGray Polyester Epoxy
  • Wheel MaterialAluminum
  • Agency ComplianceAMCA AIR
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Compliance and Restrictions

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Repair Parts

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  • 4C329

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Product Q&A

(3 Questions : 3 Answers)

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1 year, 11 months ago
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Answer: 
Grainger has contacted the product supplier and has been advised by them of the following.

This blower is not available without the wheel.

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1 year, 11 months ago
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I need the CFM rating of this blower. We will be using a 3HP 3phase motor with an inverter drive. The motor speed is 3500 RPM when running wide open.

What is the CFM curve base on RPM?
1 year, 6 months ago
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Answer: 
Grainger has contacted the product supplier and has been advised by them of the following.

This blower is designed to operate with a 3 horsepower motor. This blower with the proper 3 HP motor will produce 1127 cfm @ 1" sp, 1071cfm @ 2" sp, 1014 cfm @ 3" sp, 953 cfm @ 4" sp, 888 cfm @ 5" sp, 817 cfm @ 6" sp, 736 cfm @ 7" sp, and 638 cfm @ 8" sp. If you require more detailed information please call our HVAC tech support team at
800-472-4643.

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1 year, 6 months ago
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1 answer

CFM vs RPM?

I would also need to know blower's CFM output based on different motor RPM's. For example, if it outputs around 1000 CFM at 2" SP at 3600 RPM, what would the CFM output be at 2" SP if it was only running at 1800 RPM? Ideally I'd like a performance curve for the blower to show all the different ranges of CFM vs RPM.
5 months, 3 weeks ago
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Answer: 
It would be best if you called into our HVAC department and spoke with an agent regarding the fan curve performance for that fan.

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5 months, 3 weeks ago
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