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Delta Group 

designs and builds innovative cooling systems that perform at the highest levels – even in the harshest environments. The Delta Fan and Thermal product line offers a full range of axial fans, blowers, and thermal management products. The unique patented blade design and innovative structure greatly increases cooling performance and reduces system noise. Read More

Featured Products
AFB Series Axial Fans

AFB series axial fans are designed for most industry cooling applications. The brushless DC motor provides durable product life. Built-in maintenance-free ball bearing system gives reliable performance. AFB series fans offer four input voltage ranges: 5 VDC, 12 VDC, 24 VDC, and 48 VDC, and have options for PWM control, speed sensor (tach), and locked rotor sensor.

HEF Series Filter Fans

Deployable in industrial applications requiring filtered air delivery, Delta HEF Series Fans deploy a high-efficiency filter with a mat quality class of G3/G4 and rated at IP54 and UL (NEMA) Type12. Each model is available in 115V and 230V AC.

EFB Series Fans

With the unique 3 blades design, EFB series fans not only provide high airflow but also reduce the noise level. EFB series fans are suitable for low system impedance and low noise requirements. It offers 12V, 24V, and 48V voltage and multiple fan sizes. Built-in maintenance-free ball bearing system.

BFB Series Blowers

The precise scroll layout and optimized impeller design make the BFB series blowers have even more incredible performance. This technology further reduces vibration and noise while continuing to provide better performance, high reliability, and cost-effective thermal cooling solutions. It offers three input voltage ranges: 5 VDC, 12 VDC, 24 VDC and have options for PWM control, speed sensor (tach), and locked rotor sensor.

DSOS Series Solenoids

DSOS Series Solenoids offer a wide range of VAC or VDC input. The flexible duty cycle control, continuous or intermittent, gives more control capability and stroke-force maximization.

Superflo Bearing Fans

The Superflo Bearing System represents a mechanical advancement in sleeve bearing systems, featuring a permanently lubricated spinning mechanism for Delta fans. Includes an anti-gravity oil pump that re-circulates and recycles the oil in a sealed chamber with dual labyrinth seals, prevents oil leakage and greatly prolongs the life of any fan.

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