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Square 45mm turbo blower fan with hydraulic bearing, 12V 0.5W, three-wire lead

Fans

Fans GB1245PKV1-8AY 45x45x20mm 12V .5W 4520 turbo blower industrial cooling fan

SKU CH-W3KA-9PWEA

A 45 mm square turbo blower moves air through a 20 mm thick frame at 12 V and .5 W using a maintenance-free hydraulic bearing

  • Key featuresGB1245PKV1-8AY
  • Compact 45×45×20 mm footprint fits tight enclosures
  • 12 V DC 0.5 W draw keeps power use low
  • Maintenance-free hydraulic bearing runs quietly
  • Three-wire lead simplifies speed monitoring and control

Compact turbo blower for tight industrial spaces

The Fans GB1245PKV1-8AY is a 45 x 45 x 20 mm turbo blower designed for industrial cooling where space is limited. It runs on 12 V DC and draws 0.5 W. A maintenance-free hydraulic bearing supports quiet operation. The three-wire lead simplifies wiring into existing equipment. Builders needing a larger frame or higher airflow should look elsewhere.

Steady output under continuous duty

The hydraulic bearing maintains consistent speed during extended runs without the wear that affects sleeve types. Low power draw limits self-heating inside sealed enclosures. Turbo blower geometry sustains directed airflow through restrictive vents. Installations requiring variable speed control or PWM signalling cannot use the fixed three-line connection.

How it compares

Measured against everything we stock in Industrial, Drum & Tower Cooling Fans, at today’s prices. Recalculated every night.

Price $404.99
Pricier than about 70% of the 304 comparable items (median $325.49).

Specifications

No published specifications for this item yet.

Questions about this item

How much power does the 12 V blower draw during continuous operation?

It draws 0.5 W at 12 V DC, so heat output stays low even when running all day.

What voltage supply must I already have to run this fan?

A 12 V DC source is required; the fan has a three-wire lead for connection.

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