KPR877 Packaged Blower

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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
KPR877A	115	60	525	0.82	1500	1.3	1.9	140	33	15	Rear, Upward
KPR877B	115	60	525	0.82	1500	1.3	1.9	140	33	15	Rear
KPR877C	115	60	525	0.82	1500	1.3	1.9	140	33	15	Top, Rear
KPR877D	115	60	525	0.82	1500	1.3	1.9	140	33	15	Top, Front

115V, 60 Hz. operation. Unavailable in 230 VAC.

TECHNICAL DATA

Model Number	Volts	Hz	CFM @ 0" S.P.	Watts	Air Discharge
KPR877A	115	115	525	140	Rear, Upward
Cutoff S.P.: 0.82 RPM Nominal: 1500 Amps, Run: 1.3 Amps, L.R.: 1.9 Approx. weight: 33 lbs. (15 kg)
KPR877B	115	115	525	140	Rear
Cutoff S.P.: 0.82 RPM Nominal: 1500 Amps, Run: 1.3 Amps, L.R.: 1.9 Approx. weight: 33 lbs. (15 kg)
KPR877C	115	115	525	140	Top, Rear
Cutoff S.P.: 0.82 RPM Nominal: 1500 Amps, Run: 1.3 Amps, L.R.: 1.9 Approx. weight: 33 lbs. (15 kg)
KPR877D	115	115	525	140	Top, Front
Cutoff S.P.: 0.82 RPM Nominal: 1500 Amps, Run: 1.3 Amps, L.R.: 1.9 Approx. weight: 33 lbs. (15 kg)

115V, 60 Hz. operation. Unavailable in 230 VAC.

Standard Features
Accessories & Options
Performance
Arrangement
Similar Models
Documents

• 525 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

KPR877 Packaged Blower performance chart

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General Arrangement Thumbnail

KPR877 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
KPR729 Packaged Blower	7.00 x 19.00 x 11.50	470
*See model specifics for drawings, dimensions, mounting or cutout plans.

Data Sheet

KPR877 Product Data Sheet [892Kb]

Literature

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	Short-Form Catalog (16 pages) [897Kb]
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	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

KPR877 EMI/RFI Shielded Twin Packaged Blowers