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Delta

Delta Fans catalog represents the complete product portfolio of Delta Electronics, one of the world's top three thermal management fan manufacturers. Delta specializes in high-reliability fans and blowers for computing, networking, power supply, and industrial equipment cooling — shipping over 100 million units annually to OEMs worldwide.This category consolidates Delta's major product lines under one navigable hub: the DC FAN sub-collection covers 178 models of traditional DC-powered fans ranging from 30x30mm micro fans for USB devices to 120x120mm server cooling fans; the EC FAN sub-collection introduces energy-efficient electronically commutated variants available in both centrifugal and axial configurations. The total Delta range at Hengrui exceeds 215 distinct part numbers.All Delta fans listed here are genuine OEM parts with verified model numbers, replacement cross-reference tools, and direct-from-manufacturer sourcing to ensure authenticity and consistent delivery for volume OEM and maintenance operations.

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Mfr Part # Rated Voltage(V) Size(mm) Max.Air Flow(m³/h) Max.Pressure(Pa) Input Power(W) Speed(rpm) Noise(db)
AFB0824VH | Delta Electronics 24VDC 3.36W Axial Fan for Server and Power Supply Cooling
AFB0824VH | Delta Electronics 24VDC 3.36W Axial Fan for Server and Power Supply Cooling

The AFB0824VH pairs a 3600 rpm rotor with a 24VDC axial fan motor for server and power-supply cooling. Its 80 x 80 x 25 mm body is rated at 3.36 W input, separating it from the faster SH model in the list.

24 80*80*25 72 - 3.36 3600 38
EFB1524SHG | Delta Electronics 24VDC 28.08W Axial Fan for Industrial Equipment Cooling
EFB1524SHG | Delta Electronics 24VDC 28.08W Axial Fan for Industrial Equipment Cooling

For industrial equipment ventilation, EFB1524SHG offers a 172 x 150 x 51 mm axial format. The 24VDC fan is listed at 4300 rpm, with 553 m3/h maximum airflow and a 28.08 W electrical input rating.

24 172*150*51 553 - 28.08 4300 63
AFB0824SH | Delta Electronics 24VDC 3.84W Axial Fan for Server and Power Supply Cooling
AFB0824SH | Delta Electronics 24VDC 3.84W Axial Fan for Server and Power Supply Cooling

AFB0824SH is an 80 x 80 x 25 mm axial fan for server and power-supply enclosures. Using 24VDC, it lists 4000 rpm operation and a 3.84 W input, with 79 m3/h maximum airflow specified for selection.

24 80*80*25 79 - 3.84 4000 40
BSB01503HA3-01 | Delta Electronics 3VDC 0.24W Centrifugal Blower for Electronic Equipment Cooling
BSB01503HA3-01 | Delta Electronics 3VDC 0.24W Centrifugal Blower for Electronic Equipment Cooling

BSB01503HA3-01 takes centrifugal cooling into a 15 x 15 x 3.5 mm package for miniature electronics. The 3VDC blower is listed at 20000 rpm, with a 0.24 W input suited to evaluating its supply requirement.

3 15x15x3.5 0.525 - 0.24 20000 33
EFB0612HHA | Delta Electronics 12VDC 2.16W Axial Fan for Industrial Equipment Cooling
EFB0612HHA | Delta Electronics 12VDC 2.16W Axial Fan for Industrial Equipment Cooling

A 10 mm-deep profile defines EFB0612HHA for industrial electronics and power-supply cooling. This 12VDC axial fan measures 60 mm square and lists 4800 rpm operation with a 2.16 W electrical input.

12 60×60×10.00 36 42.2 2.16 4800 36.5
PFB0924GHE | Delta Electronics 24VDC 15.12W Axial Fan for Industrial Control Cabinet Cooling
PFB0924GHE | Delta Electronics 24VDC 15.12W Axial Fan for Industrial Control Cabinet Cooling

PFB0924GHE is specified for 24VDC axial fan cooling in industrial control cabinets. Its 92 x 92 x 38 mm housing and 6000 rpm rotor are paired with a listed 15.12 W input and 220 m3/h maximum airflow.

24 92*92*38 220 - 15.12 6000 6.05
AFB0624VHC | Delta Electronics 24VDC 2.88W Axial Fan for Server and Power Supply Cooling
AFB0624VHC | Delta Electronics 24VDC 2.88W Axial Fan for Server and Power Supply Cooling

AFB0624VHC delivers axial fan airflow from a 24VDC supply for server and power-supply cooling. A listed 47.1 m3/h maximum airflow distinguishes its 60 x 60 x 15 mm format, alongside a 5400 rpm speed rating.

24 60*60*15 47.1 62.9 2.88 5400 38
AFB0624HHB | Delta Electronics 24VDC 2.4W Axial Fan for Server and Power Supply Cooling
AFB0624HHB | Delta Electronics 24VDC 2.4W Axial Fan for Server and Power Supply Cooling

The AFB0624HHB combines a 60 mm square frame with a 15 mm profile for server and power-supply ventilation. This 24VDC axial fan is listed at 4500 rpm, with 2.4 W input and 48.7 Pa maximum static pressure.

24 60*60*15 29.4 48.7 2.4 4500 35
AFB0524HHB-F00 | Delta Electronics 24VDC 1.92W Axial Fan for Server and Power Supply Cooling
AFB0524HHB-F00 | Delta Electronics 24VDC 1.92W Axial Fan for Server and Power Supply Cooling

For a shallow 50 mm installation, AFB0524HHB-F00 is a 24VDC axial fan intended for server and power-supply cooling. Its 15 mm depth is paired with 6400 rpm operation and a listed 27.6 m3/h maximum airflow.

24 50*50*15 27.6 78.5 1.92 6400 36
ASB0312HA-D | Delta Electronics 12VDC 0.84W DC Fan for Electronic Equipment Cooling
ASB0312HA-D | Delta Electronics 12VDC 0.84W DC Fan for Electronic Equipment Cooling

ASB0312HA-D addresses electronic equipment cooling with a 30 x 30 x 10 mm brushless fan format. Powered by 12VDC, the compact assembly is listed at 10500 rpm and 0.84 W for space-limited integration.

12 30*30*10 7.3 53.3 0.84 10500 27
AFB0624VH-A | Delta Electronics 24VDC 3.36W Axial Fan for Server and Power Supply Cooling
AFB0624VH-A | Delta Electronics 24VDC 3.36W Axial Fan for Server and Power Supply Cooling

A 3.36 W rating accompanies the 24VDC AFB0624VH-A axial fan for servers and power supplies. Its 60 x 60 x 25 mm body houses a 5500 rpm rotor, with a listed maximum airflow of 51.816 m3/h.

24 60*60*25 51.816 - 3.36 5500 42.5
AGE09225B24J | Delta Electronics 12VDC DC Fan for Electronic Equipment and Custom System Cooling
AGE09225B24J | Delta Electronics 12VDC DC Fan for Electronic Equipment and Custom System Cooling

AGE09225B24J is a 24VDC brushless axial fan for electronic equipment cooling. The supplied Crown AGE datasheet identifies a two-ball-bearing option in the 92 x 92 x 25 mm frame, rated at 2100 rpm.

12 92*92*25 129.37 87.5 - 4200 49
AFB0424HB | Delta Electronics 24VDC 1.92W Axial Fan for Server and Power Supply Cooling
AFB0424HB | Delta Electronics 24VDC 1.92W Axial Fan for Server and Power Supply Cooling

At a listed 7000 rpm, AFB0424HB provides a different speed option within the 40 mm axial fan range. It operates on 24VDC for server and power-supply cooling, with a 15 mm body depth and 1.92 W input.

24 40*40*15 16 - 1.92 7000 28.5
FFB0412SHN-F00 | Delta Electronics 12VDC 6W Axial Fan for Server and Telecommunications Cooling
FFB0412SHN-F00 | Delta Electronics 12VDC 6W Axial Fan for Server and Telecommunications Cooling

FFB0412SHN-F00 combines 12VDC axial fan cooling with 267.8 Pa listed maximum static pressure. Intended for servers and telecom hardware, it uses a 40 x 40 x 28 mm frame and a 13000 rpm speed rating.

12 40x40x28 40.3 267.8 6 13000 54.5
AGC05015B24J | Delta Electronics 24VDC DC Fan for Electronic Equipment and Custom System Cooling
AGC05015B24J | Delta Electronics 24VDC DC Fan for Electronic Equipment and Custom System Cooling

The AGC05015B24J is a 24VDC brushless fan listed for electronic equipment and custom cooling systems. A 50 x 50 x 15 mm envelope is its documented fit characteristic; interface details require confirmation.

24 50*50*15 - - - - -
AFB0912HD | Delta Electronics 12VDC 1.92W Axial Fan for Server and Power Supply Cooling
AFB0912HD | Delta Electronics 12VDC 1.92W Axial Fan for Server and Power Supply Cooling

With a 1.92 W input rating, AFB0912HD offers a modest electrical load for server and power-supply ventilation. This 12VDC axial fan has a 92 x 92 x 20 mm frame and a listed operating speed of 2700 rpm.

12 92*92*20 91.8 34.3 1.92 2700 35
PFR0848XHEFC8 | Delta Electronics 48VDC DC Fan for Industrial Electronics Cooling
PFR0848XHEFC8 | Delta Electronics 48VDC DC Fan for Industrial Electronics Cooling

PFR0848XHEFC8 is a 48VDC fan for industrial electronics and equipment-specific cooling layouts. The supplied dimensions are 80 x 80 x 38 mm; its full suffix must be retained when specifying the assembly.

48 80*80*38 - - - - -
PFB0824DHE | Delta Electronics 24VDC 32.4W Axial Fan for Industrial Control Cabinet Cooling
PFB0824DHE | Delta Electronics 24VDC 32.4W Axial Fan for Industrial Control Cabinet Cooling

PFB0824DHE concentrates a 9000 rpm axial fan rotor in an 80 x 80 x 38 mm body. Built for 24VDC operation, it is listed for industrial control-cabinet cooling with 225 m3/h maximum airflow and 32.4 W input.

24 80*80*38 225 52 32.4 9000 65
QFR0624GH | Delta Electronics 24VDC 3.84W Axial Fan for Industrial Automation Cooling
QFR0624GH | Delta Electronics 24VDC 3.84W Axial Fan for Industrial Automation Cooling

Industrial automation cooling is the intended application for QFR0624GH, a 24VDC axial fan. Its 60 x 60 x 25 mm format is paired with 142 Pa maximum static pressure and a listed 7600 rpm rotor speed.

24 60×60×25 59.1 142 3.84 7600 47
AFB0924VH | Delta Electronics 24VDC 5.28W Axial Fan for Server and Power Supply Cooling
AFB0924VH | Delta Electronics 24VDC 5.28W Axial Fan for Server and Power Supply Cooling

A 25 mm-deep, 92 mm frame makes AFB0924VH a defined fit for server or power-supply ventilation. The 24VDC axial fan is specified at 3800 rpm, with 115 m3/h maximum airflow and 5.28 W listed input.

24 92*92*25 115 - 5.28 3800 45
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About Delta

For over 20 years, our team has worked as a trusted supplier of Delta fans and blowers, supporting engineers and purchasing teams from initial selection through long-term replacement supply.

Our customers rely on these products across HVAC and ventilation, refrigeration and cold chain equipment, data center cooling, industrial process cooling, electronics and telecom cabinet thermal management, new energy and power equipment. Because we work with this brand every day, we can quickly confirm availability, compare parameter curves and recommend the most cost-effective series for the operating point you need.

We also handle a large volume of replacement projects. If your installed Delta unit is obsolete, our engineers verify the mounting dimensions, voltage and airflow-pressure curve, then identify the closest current-series replacement and confirm the swap details before you commit to an order.

Every Delta enquiry is backed by full engineering support — datasheets, curves and dimension drawings before you order, flexible quantities from sample to bulk, and after-sales assistance throughout the service life of the equipment.

How to Select the Right Delta

The most reliable way to specify delta is to work from the system, not from the catalog. Measure or calculate the airflow and pressure demand first, add the dimensional limits of the mounting position, and only then shortlist series whose curves cover your operating point with margin.

Electrical matching is the next gate. Confirm the supply voltage — 12 V, 24 V or 48 V DC for compact electronics cooling, 115 V or 230 V AC for equipment and panel cooling — and decide whether you need speed control. EC models accept PWM or 0-10 V signals and report speed through a tachometer output, which makes them the default choice for variable-airflow systems, while AC units remain a cost-effective answer for fixed-speed duty.

Then filter by environment. High ambient temperature, dust or moisture loads dictate the IP rating and bearing choice — ball bearings keep airflow and noise stable over years, while sleeve bearings suit light-duty horizontal mounting. Regulatory needs such as UL, CE and RoHS recognition should be confirmed before the shortlist goes to purchasing, together with a maximum allowed sound pressure level in dBA.

End the process by checking supply, not just specification: confirm current stock, the lead time for follow-up quantities, and obtain datasheets and dimension drawings so the mechanical interface is verified before the PO. Send us your airflow and pressure requirements and our engineers will confirm the best-matched series — 236 products are available in this category today.

Typical Applications and Use Cases for Delta

The daily work of our sales engineers is built around delta used in data center cooling, refrigeration and cold chain projects, building ventilation, telecom base stations, medical devices and industrial control cabinets — environments where a stopped fan is a stopped business process. That daily exposure to real installations is exactly what we bring back into every selection: not just reading curves, but knowing which models survive dust, heat, continuous duty and restricted service access.

A typical case: an equipment builder needed to replace an aging AC fan inside a control cabinet that could not be taken offline for more than an hour. By cross-referencing the frame dimensions, voltage and airflow curve, we supplied a current-series drop-in replacement with a matching tachometer signal, and the swap was completed during a scheduled maintenance window.

Refrigeration and cold chain customers bring us another pattern: the failed condenser fan is unavailable for weeks. Comparing diameter, speed, bearings and IP rating, we supply a functionally equivalent unit from stock so the system returns to duty the same week — the reason many service companies keep our contact number on file.

From one-piece emergency replacements to volume supply for equipment manufacturers, every Delta enquiry is handled by the same rule: verify the parameters first, then quote — so what arrives on site is the fan the project actually needs.

Frequently Asked Questions About Buying Delta

Can I order a single piece or request a sample before a bulk purchase?

Single-piece orders and samples are welcome — many customers validate one unit in their system before committing to volume. There is no minimum order quantity for standard stock models, and the sample price is deducted from the bulk order in most repeat purchases. Tell us the quantity you plan to use and we will quote both scenarios.

Do you support customized or OEM versions of delta?

Yes. Beyond catalogue models we can discuss modified lead wires, connectors, speed curves, IP upgrades or private-label packaging for OEM projects. Customization usually starts from a defined annual quantity; our engineers will review your requirement and confirm feasibility, tooling cost and lead time before any commitment.

What warranty and after-sales support do you provide?

Every unit is covered by the manufacturer's warranty against defects in materials and workmanship, and we support you through the whole claim process so you deal with one supplier instead of chasing a factory overseas. If a failure appears in service, send us the serial number, operating conditions and photos, and we will arrange the replacement or credit path agreed in the quotation.

Bag

Bag packaging indicates that a specified quantity of product is packaged by the manufacturer in a bag, sealed pouch, or similar container and sold as a unit without repackaging. It is also used to describe kits/assortments where components are packaged in separate bags according to part number or parametric value, rather than in a compartmentalized box or similar rigid container.