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Product Detailed Parameters
- Description：BLWR ASSY 115V NO TOP FLGREP
- Series：*
- Mfr：Hoffman Enclosures, Inc.
- Package：Bulk
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Overview
The Hoffman Enclosures Inc. model 38201904SP is a blower assembly designed for thermal management in industrial enclosures. It operates on an AC motor with a voltage rating of 115 VAC. The unit features a physical size of 18 inches by 12 inches by 11 inches and is specified without a top flange. This component serves as a replacement part, specifically identified for use with McLean air conditioners within the CR43 Series Non-DPS MCLP line.
Feature Summary
- Designed for rack thermal management applications
- Constructed to withstand dust infiltration and thermal cycling
- Engineered for resistance to salt fog corrosion and vibration
Applications
- Replacement for McLean air conditioners in CR43 Series Non-DPS MCLP units
- Industrial enclosure cooling systems requiring 115 VAC power
- Rack-mounted equipment thermal regulation
Procurement Notes
Verify that the existing enclosure mounting configuration matches the 18 x 12 x 11 inch dimensions. Confirm the requirement for a blower assembly without a top flange. Ensure the electrical supply aligns with the 115 VAC specification. Cross-reference the application with CR43 Series Non-DPS MCLP McLean Air conditioners to confirm compatibility before purchase.
Selection Notes
Select this specific blower assembly when replacing failed units in McLean air conditioner systems. The absence of a top flange is a critical design constraint; verify this against the original equipment specifications. The 115 VAC rating must match the available control power. Consider the ruggedized construction requirements for environments subject to vibration or corrosive atmospheres.
Part Context
This component belongs to the Hoffman Enclosures product line, focusing on environmental protection and thermal control for electronic and mechanical equipment. Blower assemblies are essential for maintaining safe operating temperatures in sealed enclosures where heat dissipation is required without compromising ingress protection ratings.
Replacement Considerations
Confirmed substitute: Part number 645578 is listed as an alternative identifier for this blower assembly.
