Delta Centrifugal Fans

Home > Centrifugal Fans

Centrifugal Fans

23 results

By type

By industry

Rated Voltage(V)

Size(mm)

Max.Air Flow(m³/h)

Max.Pressure(Pa)

Input Power(W)

Speed(rpm)

Noise(db)

Applied Filters

Showing

1-20

1-20 21-23

of 23

Featured Most Popular

Download Table

Mfr Part #	Rated Voltage(V)	Size(mm)	Max.Air Flow(m³/h)	Max.Pressure(Pa)	Input Power(W)	Speed(rpm)	Noise(db)

GTB023EUG10R-V E1 \| Delta Electronics 1~200-240VAC 180W EC Centrifugal Fan for Server Cooling With 1260 m3/h maximum airflow, GTB023EUG10R-V E1 serves server cooling as a nominal 230VAC EC centrifugal fan. Its PDF documents soft start and locked-rotor protection, plus 0-10V/PWM speed control.	1~200-240	φ225 x 99	1260	650	180	3000	72
GTM031FUC20R \| Delta Electronics 200-277VAC 530W EC Centrifugal Fan for AHU and Precision AC GTM031FUC20R is a nominal 230VAC EC centrifugal fan for AHUs and precision air conditioning. Its PDF specifies RS485 communication and an alarm relay, with 734 Pa maximum pressure and a 2500 rpm speed.	200-277	310	3014	734	530	2500	74.5
GTM056PUT34R \| Delta Electronics 3~380-480VAC 3100W EC Centrifugal Fan for AHU and Precision AC GTM056PUT34R is listed for three-phase 380-480VAC as an EC centrifugal fan for AHU cooling. Its 1550 rpm speed identifies a slower option than several smaller GTM entries; the supplied size is 560 mm.	3~ 380-480	560	14068	-	3100	1550	-
GTM045PUV36R \| Delta Electronics 3~380-480VAC 6000W EC Centrifugal Fan for AHU and Precision AC GTM045PUV36R is listed as a three-phase 380-480VAC EC centrifugal fan for precision AC and AHUs. A 6000 W input is the key supply-sizing figure; the 450 mm entry must be checked against the final assembly drawing.	3~ 380-480	450	11485	-	6000	3570	-
GTM050EUD19E \| Delta Electronics 3~380-480VAC EC Centrifugal Fan for AHU and Precision AC GTM050EUD19E is listed for three-phase 380-480VAC operation as an EC centrifugal fan for AHUs and precision air conditioning. Its 500 mm size is documented; further performance details require the exact datasheet.	3~380-480	500	-	-	-	-	-
GTM056PBT34R \| Delta Electronics 3~380-480VAC 3100W EC Centrifugal Fan for AHU and Precision AC GTM056PBT34R combines a 565 mm EC centrifugal fan format with three-phase 380-480VAC operation for AHUs and precision AC. Its listed 1550 rpm speed is paired with 14068 m3/h maximum airflow and 3100 W input.	3~380-480	565	14068	-	3100	1550	-
GTM045PBV36R \| Delta Electronics 3~380-480VAC 6000W EC Centrifugal Fan for AHU and Precision AC For AHU and precision air-conditioning layouts, GTM045PBV36R offers a listed 460 mm EC centrifugal fan format. The three-phase 380-480VAC model has a 3570 rpm speed specification and 6000 W listed input.	3~380-480	460	11485	-	6000	3570	-
GTM036PBS32R \| Delta Electronics 3~380-480VAC 3650W EC Centrifugal Fan for AHU and Precision AC The GTM036PBS32R is an EC centrifugal fan listed for three-phase 380-480VAC in AHU and precision cooling systems. Its 360 mm format is specified at 3650 rpm, with 5060 m3/h maximum airflow in the table.	3~380-480	360	5060	-	3650	3650	-
GTM031PBM22R \| Delta Electronics 3~380-480VAC 1250W EC Centrifugal Fan for AHU and Precision AC GTM031PBM22R is an EC centrifugal fan for AHU and precision air-conditioning systems. The supplied fan-wall PDF specifies three-phase 380-480VAC operation and a maximum input of 1250 W for each fan.	3~ 380-480	310	3966	-	1250	2210	-
GTM050HBT34R \| Delta Electronics 3~380-480VAC 3100W EC Centrifugal Fan for AHU and Precision AC GTM050HBT34R provides EC centrifugal fan airflow for AHUs and precision air conditioning on three-phase 380-480VAC. A 500 mm format and 1820 rpm speed accompany its listed maximum airflow of 12908.1 m3/h.	3~ 380-480	500	12908.1	-	3100	1820	-
GTM056HBT34R \| Delta Electronics 3~380-480VAC EC Centrifugal Fan for AHU and Precision AC A listed 560 mm size defines GTM056HBT34R for AHUs and precision air conditioning. This EC centrifugal fan uses a three-phase 380-480VAC supply; model-specific interface and performance details need confirmation.	3~ 380-480	560	-	-	-	-	-
GTM063PBV41R \| Delta Electronics 3~380-480VAC 5200W EC Centrifugal Fan for AHU and Precision AC GTM063PBV41R is an EC centrifugal fan for AHUs and precision air conditioning, listed for three-phase 380-480VAC. Its 630 mm size and 20970 m3/h maximum airflow distinguish the 1900 rpm assembly.	3~ 380-480	630	20970	-	5200	1900	-
GTB040PUD26R-M002 \| Delta Electronics 400VAC 640W EC Centrifugal Fan for Server Cooling GTB040PUD26R-M002 is a 400VAC EC centrifugal fan for server ventilation. Its supplied 404 mm diameter and 256.6 mm depth accompany a 1850 rpm speed, with 6004.4 m3/h maximum airflow listed.	400	φ404*256.6	6004.4	755	640	1850	79
GTB023EUG10R-VE1 \| Delta Electronics 230VAC 135W EC Centrifugal Fan for Server Cooling For server cooling, GTB023EUG10R-VE1 combines nominal 230VAC EC centrifugal fan operation with 0-10V/PWM speed control. The PDF specifies 135 W at free air and 180 W at maximum load, clarifying its power profile.	230	φ225 x 99	1259.7	650.1	135	3000	72
GTB031FUC20R N1 \| Delta Electronics 1~230VAC 530W EC Centrifugal Fan for Server Cooling GTB031FUC20R N1 is a nominal 230VAC EC centrifugal fan for server cooling. RS485 control and voltage/current monitoring are documented in its PDF, alongside 3014 m3/h maximum airflow and a 2500 rpm speed.	1~230	310	3014	74	530	2500	74.5
GTM031PHJ22M \| Delta Electronics 400VAC 1000W EC Centrifugal Fan for Server and Precision Cooling At 3060 rpm, GTM031PHJ22M provides an EC centrifugal fan format for server and precision cooling. This 400VAC model lists 1035 Pa maximum pressure and 1000 W input, with maximum airflow specified as 3704 m3/h.	400	400	3704	1035	1000	3060	81
GTM045PUV36R-V001 \| Delta Electronics 400VAC EC Centrifugal Fan for Server and Precision Cooling The GTM045PUV36R-V001 is a 400VAC EC centrifugal fan for server and precision cooling. Its documented 450 mm size defines the mechanical selection point; suffix-specific control details need confirmation.	400	450	-	-	-	-	-
GTM063PBU41R \| Delta Electronics 3~380-480VAC 4200W EC Centrifugal Fan for Server Cooling GTM063PBU41R is an EC centrifugal fan listed for server cooling on three-phase 380-480VAC. The 630 mm format is specified at 1800 rpm, with 20592 m3/h maximum airflow and a 4200 W input rating.	3~ 380-480	630	20592	-	4200	1800	-
GTM036PUS32R \| Delta Electronics 400VAC 3650W EC Centrifugal Fan for Server and Precision Cooling With 2585 Pa listed maximum pressure, GTM036PUS32R is an EC centrifugal fan option for server and precision cooling. Its 400VAC drive is rated at 3650 rpm, in an assembly measuring 500 x 500 x 365 mm.	400	500 x 500 x 365	8602	2585	3650	3650	90
GTB050PUT33R E1 \| Delta Electronics 400VAC 3100W EC Centrifugal Fan for Server Cooling GTB050PUT33R E1 pairs a 500 mm centrifugal fan format with EC drive for server ventilation. The 400VAC model lists 12286 m3/h maximum airflow and 1145 Pa maximum pressure, with 3100 W input specified.	400	500	12286	1145	3100	-	-

Showing

1-20

1-20 21-23

of 23

1 2

GO page

About Centrifugal Fans

How to Select the Right Centrifugal Fans

Before comparing models of centrifugal Fans, write down the real operating requirements: required airflow, system static pressure, available installation space and the electrical supply on site. A selection that ignores any of these four factors usually ends in returned goods or on-site retrofits.

Voltage and control define the shortlist. Standard options include 12/24/48 V DC and 115/230 V AC; for applications where operating points move, EC fans with PWM or 0-10 V input give precise speed control, and a tach signal provides the feedback many safety systems require.

Environmental conditions eliminate unsuitable models faster than any catalog filter. Check the ambient temperature range, required IP protection for dust and moisture, and the expected service life — ball-bearing units hold their noise and airflow figures far longer than sleeve-bearing designs in vertical or high-temperature positions. If the equipment must ship into regulated markets, verify UL, CE and RoHS compliance at this stage, and set a realistic noise target in dBA so acoustic requirements do not surface after installation.

Close the selection by de-risking the order: verify stock levels, confirm production lead time, and request datasheets plus dimension drawings for the final candidates so the mounting holes and connectors are checked before purchase. Share your operating point with us and we will validate the fit 23 products in this category are ready for comparison.

Typical Applications and Use Cases for Centrifugal Fans

Across our project record, centrifugal Fans are specified wherever equipment must stay cool and air must keep moving: data centers and server rooms, commercial refrigeration, air handling and ventilation systems, telecom and battery cabinets, industrial machinery, and power electronics in the new-energy sector. What these projects share is a simple truth — the fan is small in cost but decisive for uptime, so it deserves the same engineering attention as the equipment it protects.

In a recent retrofit project, a customer's cooling unit had to keep running while its worn fan was exchanged. We identified a current-series replacement with identical mounting dimensions and an equivalent airflow-pressure curve, confirmed the tach output compatibility, and the installation was finished within a single maintenance window.

A second frequent case is refrigeration service: a condenser or evaporator fan fails and the exact original model is on long lead time. Instead of waiting, we check bearing type, IP rating, blade diameter and speed, then offer an equivalent that restores capacity immediately — one of the most common ways our stock protects cold chain operations.

New builds and replacement projects on Delta equipment follow the same path at our company: you send the required airflow, pressure and dimensions; we respond with a shortlist, performance curves and firm delivery dates.

Frequently Asked Questions About Buying Centrifugal Fans

Can you replace my existing centrifugal Fans from another supplier or a discontinued model?

Yes. Replacement supply is one of our core services: we cross-reference the mounting dimensions, voltage, speed and performance curve of your installed unit and propose the closest current-series equivalent. Where the frame or connector differs slightly, we state the difference clearly before you order, so the replacement installs without surprises.

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 centrifugal Fans?

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.

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.

Centrifugal Fans

Centrifugal Fans

By type

By industry

Rated Voltage(V)

Size(mm)

Max.Air Flow(m³/h)

Max.Pressure(Pa)

Input Power(W)

Speed(rpm)

Noise(db)

Stocking Options

Environmental Options

Media

Exclude

Applied Filters

About Centrifugal Fans

How to Select the Right Centrifugal Fans

Typical Applications and Use Cases for Centrifugal Fans

Frequently Asked Questions About Buying Centrifugal Fans

Can you replace my existing centrifugal Fans from another supplier or a discontinued model?

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

Do you support customized or OEM versions of centrifugal Fans?