fan filter bracket 270cfm
Cabinet Cooling

Filtered Blower 150CFM

$497.00

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Prevent costly CNC controller downtime caused by thermal lockup or fine airborne debris. This heavy-duty 150 CFM filtered blower assembly utilizes a high-efficiency Dayton fan and Hasting filter to deliver clean, positive cabinet pressurization.

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SKU: Fan/Filter/Bracket 150cfm Categories: ,

Description

150 cfm filtered blower assembly for large cabinet pressurization complete w/ Dayton fan, Hasting filter, and bracket.

Engineered Climate Control with the CNCPD Fan/Filter/Bracket 150CFM Assembly

Industrial CNC enclosures operating in high-production settings require continuous protection from ambient heat and floating debris. The CNC Parts Dept., Inc. Fan/Filter/Bracket 150CFM filtered blower assembly offers an economical, heavy-duty solution for active cabinet cooling. By continuously supplying filtered, pressurized air into your electrical cabinets, this system shields sensitive computer control boards and variable frequency drives (VFDs) from environmental failures.

Optimizing CNC Control Cabinet Pressurization

Electronic enclosures require steady, calculated volumetric airflow rates to combat heat accumulation without overwhelming localized venting. This unit is equipped with a high-performance centrifugal blower delivering a reliable 150 cubic feet per minute (CFM) flow rate. This volume establishes a reliable positive pressure seal inside the cabinet, meaning untreated, contaminant-laden shop air is consistently pushed away from the door seals and wire entry ports.

Premium Industrial Core Components

Each assembly leverages a durable Dayton centrifugal fan, built to withstand extended run times in demanding industrial heat conditions. Particulate management is handled by a high-surface-area Hasting filter element designed to maximize dust holding capacity without causing critical airflow restrictions. The system is delivered fully assembled with an integrated, heavy-gauge steel mounting bracket to damp structural machine vibrations.

Our filter blower kits are also available in 270 CFM.

Additional information

Condition

New
Manufacturer

CNC Parts Dept., Inc.

Frequently Asked Questions

Positive pressurization forces clean air out of any unsealed micro-gaps or seams within the cabinet enclosure. This active outward pressure barrier ensures that fine, conductive shop debris—such as carbon dust, aluminum chips, and wood fiber—cannot migrate into the enclosure and cause short circuits on delicate control PCB boards or VFD power modules.

The 150 CFM configuration is engineered for standard-sized, single-door control cabinets or independent VFD enclosures. If your enclosure housing the CNC router controller is exceptionally large or multi-doored, upgrading to the 270 CFM variant ensures proper positive static pressure scales accurately against the greater interior volume and vent footprint.

The most definitive signs include frequent high-temperature faults or alarms on your VFD/controller, reduced airflow velocity coming from the cabinet exhaust vents, or a visible accumulation of oil/dust cake on the intake face. In standard multi-shift CNC routing environments, filter checks should be integrated into your 30-day PM checklist.

Preventative Maintenance & Common Failure Modes

Neglecting cabinet cooling maintenance causes unpredictable downtime. Clogged filters restrict airflow (CFM), causing VFD thermal spikes and component damage. Inspect Hasting filters monthly and replace them immediately when dirty.

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