KPR729 Packaged Blower

Image 1 of 1

Select Model Type


Air Discharge:

Model	Volts	Hz	CFM @ 0" S.P.	Cutoff S.P.	RPM Nominal	Amps		Watts	Approx. Weight		Air Discharge
Model	Volts	Hz	CFM @ 0" S.P.	Cutoff S.P.	RPM Nominal	Run	L.R.	Watts	Lbs.	Kg.	Air Discharge
KPR729A	115	60	470	1.4	3250	1.7	3.1	185	25	11.4	Rear, Upward
KPR729B	115	60	470	1.4	3250	1.7	3.1	185	25	11.4	Rear
KPR729C	115	60	470	1.4	3250	1.7	3.1	185	25	11.4	Top, Rear
KPR729D	115	60	470	1.4	3250	1.7	3.1	185	25	11.4	Top, Front

115V, 60 Hz. operation.

TECHNICAL DATA

Model Number	Volts	Hz	CFM @ 0" S.P.	Watts	Air Discharge
KPR729A	115	115	470	185	Rear, Upward
Cutoff S.P.: 1.4 RPM Nominal: 3250 Amps, Run: 1.7 Amps, L.R.: 3.1 Approx. weight: 25 lbs. (11 kg)
KPR729B	115	115	470	185	Rear
Cutoff S.P.: 1.4 RPM Nominal: 3250 Amps, Run: 1.7 Amps, L.R.: 3.1 Approx. weight: 25 lbs. (11 kg)
KPR729C	115	115	470	185	Top, Rear
Cutoff S.P.: 1.4 RPM Nominal: 3250 Amps, Run: 1.7 Amps, L.R.: 3.1 Approx. weight: 25 lbs. (11 kg)
KPR729D	115	115	470	185	Top, Front
Cutoff S.P.: 1.4 RPM Nominal: 3250 Amps, Run: 1.7 Amps, L.R.: 3.1 Approx. weight: 25 lbs. (11 kg)

115V, 60 Hz. operation.

Standard Features
Accessories & Options
Performance
Arrangement
Similar Models
Documents

• 470 CFM Capacity
• Attractive 19-inch [482.6mm] stainless steel grilles
• Dual inlet quadruplex blower design for maximum airflow
• EMI/RFI Shielding
• Exhaust guards included
• Filters for Packaged Blowers
• Heavy-gauge steel shell, EIA-notched flanges and baked powder finish
• Inlet air cools motor for longer life
• Shielding available for all Kooltronic Packaged Blowers
• Three foot [0.9m] (minimum) 3-wire power cord
• UL/CSA Ball-Bearing Motors

All motors, whether permanent split capacitor or shaded pole, are UL/CSA Recognized and include automatic-reset thermal overload protection. Designed for low temperature rise, Kooltronic motors are also cooled by the blowers' intake air, for maximum motor life. All motors are UL Recognized and carry a Declaration of Conformity to applicable CE Standards. Special permanent lubricants perform over a broad temperature range: -20°F (-29°C) to 250°F (121°C).

• Adapters
• Airflow Switch
• Automatic Speed Control (Basic Blowers)
• Filter Recoating Adhesive

This compound is a superior product for recoating filters after washing. The adhesives penetrate dirt layers to keep the filter surface tacky for longer effective performance between washings.

• Grille Assemblies for replacement
• Other voltages and frequencies
• Replacement Filters

All KOOLTRONIC filters consist of a multi-layer grid of sturdy corrugated aluminum, securely held in a one-piece aluminum frame. Filters are required wherever air is drawn into an electronics enclosure or related cooling equipment to keep internal parts as clean as possible.,A non-drying adhesive coating traps a high percentage of particulate matter. These filters are reuseable, they may be washed and recoated with the appropriate filter recoating adhesive. Replacements are available for those which become damaged or otherwise non-serviceable.

• Special external paint finishes
• Special line cord or connectors

KPR729 Packaged Blower performance chart

Click on image for larger view
General Arrangement Thumbnail

KPR729 Packaged Blower general arrangement drawing

Dimensions, inches [mm], are for reference only and subject to change.

Model	Guideline Dimensions (H x W x D)*	CFM @0" S.P.
KPR1051 Packaged Blower	10.50 x 19.00 x 14.00	800
KPR528 Packaged Blower	5.25 x 19.00 x 8.44	130
KPR529 Packaged Blower	5.25 x 19.00 x 8.38	300
KPR701 Packaged Blower	7.00 x 19.00 x 11.31	330
KPR877 Packaged Blower	8.75 x 19.00 x 12.63	525
*See model specifics for drawings, dimensions, mounting or cutout plans.

Data Sheet

KPR729 Product Data Sheet [892Kb]

Literature

	Increasing the Lifespan and Reliability of Electrical Components [212Kb]
	Kooltronic Custom Capabilities Flyer [2194Kb]
	Kooltronic Custom Cooling Medical Flyer [211Kb]
	Kooltronic Design Guide/Catalog (220 pages) [229400Kb]
	Kooltronic Refrigeration System Manufacturing [55Kb]
	Kooltronic Standard Warranty [55Kb]
	Kooltronic Unit Longevity Press Release [167Kb]
	NEMA Enclosure Ratings [91Kb]
	Short-Form Catalog (16 pages) [897Kb]
	Airflow Switch Data Sheet [159Kb]
	Laboratory Environmental Testing Services [157Kb]
	Powder Paint Application Facilities Flyer [165Kb]
	Packaged Blower Quick-Sheet [92Kb]

Contact Info:
	Kooltronic, Inc. 30 Pennington-Hopewell Road Pennington, NJ 08534 USA
	609-466-3400 800-321-KOOL
	609-466-1114 (fax)
	Contact Us

KPR729 EMI/RFI Shielded Twin Packaged Blowers