Cross Flow Fans - Tangential Cross Flow Blowers

Tangential Fans

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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)

QK08A-2EM.50.CH 205157 \| ZIEHL-ABEGG 230VAC 280W AC Tangential Fan for transformer cooling QK08A-2EM.50.CH 205157 is a 230 VAC industrial fan assembly for transformer cooling, packaging machinery. Its main supplied feature is 2600 rpm rated speed in the supplied parameter row. It also lists 280 W input power for the listed electrical version. Review mounting envelope for application engineering.	230	-	-	-	280	2600	-
QK10A-ZIM.98.DD 118257 \| ZIEHL-ABEGG 1~230VAC AC Tangential Fan for transformer cooling QK10A-ZIM.98.DD 118257 is a 1~230 VAC industrial fan assembly for transformer cooling, packaging machinery. Its main supplied feature is ECblue motor and integrated-control technology referenced for this model. It also lists a 100 mm size specified in the upload data. Review mounting envelope for noise assessment.	1~230	100	-	-	-	-	-
QK08A-4IM.50.BF 118251 \| ZIEHL-ABEGG 1~230VAC 80mm AC Tangential Fan for transformer cooling For transformer cooling, packaging machinery, QK08A-4IM.50.BF 118251 combines 1~230 VAC operation with a industrial fan assembly configuration. Its representative supplied feature is a 80 mm size specified in the upload data. Selection focus: procurement specification during energy review.	1~230	80	-	-	-	-	-
QK10A-2EM.48.FK 112300 \| ZIEHL-ABEGG 230VAC 0.72W AC Tangential Fan for transformer cooling QK10A-2EM.48.FK 112300 is a 230 VAC industrial fan assembly for transformer cooling, packaging machinery. Its main supplied feature is ECblue motor and integrated-control technology referenced for this model. It also lists 0.72 W input power for the listed electrical version. Review airflow path for commissioning review.	230	-	-	-	0.72	2800	-
QR06A-2EM.42.AB \| ZIEHL-ABEGG 230VAC AC Tangential Fan for transformer cooling Within transformer cooling, packaging machinery, QR06A-2EM.42.AB operates as a 230 VAC industrial fan assembly. Its representative supplied feature is ECblue motor and integrated-control technology referenced for this model. Selection focus: procurement specification during cooling validation.	230	-	-	-	-	-	-
QK10A-4EM.98.CH 110057 \| ZIEHL-ABEGG 230VAC AC Tangential Fan for transformer cooling Within transformer cooling, packaging machinery, QK10A-4EM.98.CH 110057 operates as a 230 VAC industrial fan assembly. Its representative supplied feature is ECblue motor and integrated-control technology referenced for this model. Selection focus: wiring plan during cooling validation.	230	-	-	-	-	-	-
QK10B-2DM.48.FK 111203 \| ZIEHL-ABEGG 400VAC AC Tangential Fan for transformer cooling For industrial buyers serving transformer cooling, packaging machinery, QK10B-2DM.48.FK 111203 is specified as a 400 VAC industrial fan assembly. Its representative supplied feature is ECblue motor and integrated-control technology referenced for this model. Selection focus: acoustic limit during procurement comparison.	400	-	-	-	-	-	-
QK10A-2DM.48.FK 210914 \| ZIEHL-ABEGG 3~230/400VAC 860W AC Tangential Fan for transformer cooling QK10A-2DM.48.FK 210914 is a 3~230/400 VAC cross-flow fan for transformer cooling, packaging machinery. Its main supplied feature is ECblue motor and integrated-control technology referenced for this model. It also lists 860 W input power for the listed electrical version. Review fan selection for replacement review.	3~ 230/400	-	-	-	860	3000	-
QK08A-4EM.35.CD 205027 \| ZIEHL-ABEGG 230VAC AC Tangential Fan for transformer cooling For transformer cooling, packaging machinery, QK08A-4EM.35.CD 205027 combines 230 VAC operation with a cross-flow fan configuration. Its representative supplied feature is ECblue motor and integrated-control technology referenced for this model. Selection focus: installation clearance during replacement review.	230	-	-	-	-	-	-
QK10A-2DM.48.FK 106876 \| ZIEHL-ABEGG 3~230/400VAC AC Tangential Fan for transformer cooling QK10A-2DM.48.FK 106876 addresses transformer cooling, packaging machinery through a 3~230/400 VAC cross-flow fan design. Its representative supplied feature is 860 dB noise data recorded for this model. Key data also includes 3000 Pa maximum pressure stated for this model. Selection focus: duct connection during replacement review.	3~230/400	-	-	3000	-	-	860
QK10A-2DM.38.FE 106874 \| ZIEHL-ABEGG 400VAC AC Tangential Fan for transformer cooling Selected for transformer cooling, packaging machinery, QK10A-2DM.38.FE 106874 uses a cross-flow fan arrangement with 400 VAC. Its representative supplied feature is ECblue motor and integrated-control technology referenced for this model. Selection focus: replacement fit during final model confirmation.	-	-	-	-	-	-	-
QK08A-2EM.35.CF 205156 \| ZIEHL-ABEGG 230VAC 220W AC Tangential Fan for transformer cooling QK08A-2EM.35.CF 205156 is a 230 VAC cross-flow fan for transformer cooling, packaging machinery. Its main supplied feature is 220 W input power for the listed electrical version. It also lists 820 m³/h maximum airflow stated for this model. Review cooling margin for final model confirmation.	-	-	-	-	-	-	-
QR06A-2EM.38.AB 111955 \| ZIEHL-ABEGG 230VAC AC Tangential Fan for transformer cooling Designed for transformer cooling, packaging machinery, QR06A-2EM.38.AB 111955 provides a cross-flow fan platform rated at 230 VAC. Its representative supplied feature is ECblue motor and integrated-control technology referenced for this model. Selection focus: equipment interface during application engineering.	-	-	-	-	-	-	-
QK10A-4EM.98.CH 211025 \| ZIEHL-ABEGG 230VAC AC Tangential Fan for transformer cooling Specified at 230 VAC, QK10A-4EM.98.CH 211025 is a cross-flow fan developed around transformer cooling, packaging machinery. Its representative supplied feature is ECblue motor and integrated-control technology referenced for this model. Selection focus: electrical supply during spares planning.	-	-	-	-	-	-	-
QK10A-4EM.98.CH 106795 \| ZIEHL-ABEGG 230VAC AC Tangential Fan for transformer cooling QK10A-4EM.98.CH 106795 brings a cross-flow fan format and 230 VAC rating to transformer cooling, packaging machinery. Its representative supplied feature is ECblue motor and integrated-control technology referenced for this model. Selection focus: motor interface during spares planning.	-	-	-	-	-	-	-
QK10B-4EM.98.CH 10017 \| ZIEHL-ABEGG 230VAC AC Tangential Fan for transformer cooling For industrial buyers serving transformer cooling, packaging machinery, QK10B-4EM.98.CH 10017 is specified as a 230 VAC cross-flow fan. Its representative supplied feature is ECblue motor and integrated-control technology referenced for this model. Selection focus: pressure requirement during spares planning.	-	-	-	-	-	-	-
QK08B-2EM.50.CH 206649 \| ZIEHL-ABEGG 230VAC AC Tangential Fan for transformer cooling QK08B-2EM.50.CH 206649 addresses transformer cooling, packaging machinery through a 230 VAC cross-flow fan design. Its representative supplied feature is ECblue motor and integrated-control technology referenced for this model. Selection focus: electrical supply during motor selection.	-	-	-	-	-	-	-
QK08A-2DM.35.CF 110592 \| ZIEHL-ABEGG 400VAC AC Tangential Fan for transformer cooling QK08A-2DM.35.CF 110592 is a 400 VAC cross-flow fan intended for transformer cooling, packaging machinery. Its representative supplied feature is ECblue motor and integrated-control technology referenced for this model. Selection focus: wiring plan during compatibility checking. Check the exact variant before ordering.	-	-	-	-	-	-	-
QK08A-4IM.35.BC 118250 \| ZIEHL-ABEGG 1~230VAC 80mm AC Tangential Fan for transformer cooling QK08A-4IM.35.BC 118250 is a 1~230 VAC cross-flow fan for transformer cooling, packaging machinery. Its main supplied feature is ECblue motor and integrated-control technology referenced for this model. It also lists a 80 mm size specified in the upload data. Review ventilation duty for commissioning review.	-	-	-	-	-	-	-
QR08A-2EM.38.CF 118573 \| ZIEHL-ABEGG 230VAC AC Tangential Fan for transformer cooling Specified at 230 VAC, QR08A-2EM.38.CF 118573 is a cross-flow fan developed around transformer cooling, packaging machinery. Its representative supplied feature is ECblue motor and integrated-control technology referenced for this model. Selection focus: airflow path during site verification.	-	-	-	-	-	-	-

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About Tangential Fans

Cross flow fans — also called tangential fans — are a unique fan category that produces wide, flat airflow by drawing air through one side of the impeller and blowing it out the other, creating a rectangular airflow pattern much wider than the fan diameter. This characteristic makes cross flow fans irreplaceable for applications requiring uniform airflow across a wide plane. The most common cross flow fan application is air curtain systems (also called air doors) that create invisible barriers across building entrances to prevent heat loss, insect infiltration, and airborne contaminants. They are also widely used in window-type air conditioners, portable air purifiers, dehumidifiers, and convection heaters. Cross flow fans feature long impellers (often 300mm-1000mm) with small diameters and operate on AC or DC motors with low noise characteristics. Leading manufacturers include Fulltech (cross flow fan specialist), SUNON, ebm-papst, and Sanyo Denki. Key selection parameters include impeller length, airflow rate, operating voltage, and noise level. Hengrui supplies cross flow fans from all major brands with competitive pricing, custom length options, and fast delivery.

How to Select the Right Tangential Fans

Choosing the right tangential Fans starts with the operating point rather than the model name. Define the airflow you actually need in CFM or m³/h and the static pressure the fan must overcome, then look for units whose performance curves pass through that point with a safety margin instead of sitting at the edge of the curve.

Pay attention to the electrical details early. DC fans typically run on 12/24/48 V and integrate easily with control boards, while AC fans suit 115/230 V fixed-speed installations. If the airflow must change with load, choose EC technology with PWM or analog control and, where monitoring matters, a tachometer output so the controller can detect fan failure.

Environment and compliance come next. Match the IP rating to dust and moisture exposure, prefer ball bearings wherever the fan runs hot, vertically or around the clock, and confirm certifications — UL, CE, RoHS — against your destination market. Setting the acoustic limit in dBA early prevents late-stage redesign when the first unit proves too loud.

Finally, compare candidates on total delivery risk, not only on price: confirm stock for the quantity you need, check the lead time for the next batch, and ask for datasheets and dimension drawings before committing. Our team cross-checks curves, dimensions and electrical data for you before quotation There are currently 49 items in this category ready to compare.

Typical Applications and Use Cases for Tangential Fans

Tangential Fans appear in almost every sector where heat or stale air must be moved reliably. Typical environments include server rooms and data centers, refrigeration condensers and cold-store evaporators, HVAC air handling units, telecom cabinets, medical and laboratory equipment, welding and CNC machine enclosures, and renewable-energy power cabinets. In each of these settings the fan is a critical component: its failure stops production, damages stored goods or forces expensive emergency downtime.

One recurring scenario comes from control cabinet retrofits: the original fan is obsolete, the mounting hole pattern cannot change, and downtime is measured in hours. We match the old unit against current series by frame size, airflow and noise, propose the closest drop-in alternative, and ship with a datasheet that lets the electrician connect it without redesign.

For cold storage operators the pain is simple: a failed evaporator or condenser fan must be replaced now, not after a six-week import cycle. Matching blade diameter, speed and protection class against stocked equivalents lets us restore cooling capacity within days, which is why replacement supply has become a core part of this category for us.

Whether you are building new equipment or maintaining an installed base, the workflow is the same: send us the operating point and constraints, and we return a validated selection with datasheets, curves and a clear lead time.

Frequently Asked Questions About Buying Tangential Fans

Do you have tangential Fans in stock and how fast can you deliver?

Common series and mainstream voltage versions are normally in stock and can ship within a few working days; specialized or customized variants are produced to order and typically require additional production time. Send us the exact model or the required parameters and we will confirm stock, unit price and the earliest shipment date in one reply Currently 49 products in this category are listed online.

Can you replace my existing tangential 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.

Tangential Fans

Tangential Fans

By brand

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 Tangential Fans

How to Select the Right Tangential Fans

Typical Applications and Use Cases for Tangential Fans

Frequently Asked Questions About Buying Tangential Fans

Do you have tangential Fans in stock and how fast can you deliver?

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

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