ebm-papst DC Forward Centrifugal Fans | Boiler & Heating Appliance Blowers

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DC Forward

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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)

RL48-19/14 \| ebm-papst 24V 5W Centrifugal Blower for Equipment Cooling Selected for Equipment Cooling, ebm-papst RL48-19/14 is a 24 V DC forward-curved centrifugal fan, with a documented 5 W input rating. It provides a practical sizing reference. Its documented data supports integration planning.	24	76*27	28	130	5	4400	51
RL90-18/14N \| ebm-papst 24V 5.6W Centrifugal Blower for Equipment Cooling Integrated into Equipment Cooling, the ebm-papst RL90-18/14N is a 24 V DC forward-curved centrifugal fan, characterized by a documented 5.6 W input rating. The value aids operating-point comparison.	24	-	40	120	5.6	2500	-
RLF35-8/14N \| ebm-papst 24V 4.3W DC Centrifugal Blower for Rail Transit Selected for Rail Transit, the ebm-papst RLF35-8/14N is a 24 V DC forward-curved centrifugal fan, whose supplied data highlights a documented speed of 6,700 rpm. The rating clarifies its operating profile.	24	-	10	168	4.3	6700	-
RLF100-11/14 \| ebm-papst 24V 8W DC Centrifugal Blower for Rail Transit Selected for Rail Transit, the ebm-papst RLF100-11/14 is a 24 V DC forward-curved centrifugal fan, identified by a documented speed of 5,100 rpm. It gives engineers a clear comparison point.	24	127*25	-	420	8	5100	-
RLF35-8/12N2 \| ebm-papst 12V 3.6W DC Centrifugal Blower for Rail Transit Aimed at Rail Transit, the ebm-papst RLF35-8/12N2 is a 12 V DC forward-curved centrifugal fan, distinguished by a documented 3.6 W input rating. The rating clarifies its operating profile.	12	-	9.6	170	3.6	6700	-
RLF100-11/18/2HP \| ebm-papst 48V 17W DC Centrifugal Blower for Rail Transit Engineered around Rail Transit, the ebm-papst RLF100-11/18/2HP is a 48 V DC forward-curved centrifugal fan, with a documented speed of 6,400 rpm. It provides a practical sizing reference.	48	-	80	500	17	6400	-
RLF35-8/12N \| ebm-papst 12V 3.5W DC Centrifugal Blower for Rail Transit Aimed at Rail Transit, the ebm-papst RLF35-8/12N is a 12 V DC forward-curved centrifugal fan, characterized by a documented 3.5 W input rating. The data helps compare K-series variants.	12	515115	9.6	180	3.5	6700	-
RLF100-11/14/19 \| ebm-papst 48V 8.6W DC Centrifugal Blower for Rail Transit Intended for Rail Transit, the ebm-papst RLF100-11/14/19 is a 48 V DC forward-curved centrifugal fan, distinguished by a documented speed of 5,100 rpm. The rating clarifies its operating profile.	48	-	64	-	8.6	5100	-
RG90-18/14 N \| ebm-papst 24V 6.2W Centrifugal Blower for Boilers Specified for Boilers, ebm-papst RG90-18/14 N is a 24 V DC forward-curved centrifugal fan, noted for a documented 6.2 W input rating. The data supports model-level evaluation. Its documented data supports integration planning.	24	-	55	100	6.2	2200	-
RG160-28/18N \| ebm-papst 48V 20W Centrifugal Blower for Boilers Developed for Boilers, ebm-papst RG160-28/18N is a 48 V DC forward-curved centrifugal fan, defined by a documented 20 W input rating. The value helps verify equipment fit. Its documented data supports integration planning.	48	-	209	400	20	2850	-
RG160-28/14N \| ebm-papst 24V 64W Centrifugal Blower for Boilers Applied in Boilers, ebm-papst RG160-28/14N is a 24 V DC forward-curved centrifugal fan, centered on a documented speed of 4,200 rpm. The data helps compare K-series variants. Its documented data supports integration planning.	24	-	308	780	64	4200	-
RG130/0800-3612-030206 \| ebm-papst 24V 40W Centrifugal Blower for Boilers Built for Boilers, ebm-papst RG130/0800-3612-030206 is a 24 V DC forward-curved centrifugal fan, defined by a documented speed of 7,200 rpm. The value helps verify equipment fit. Its documented data supports integration planning.	24	-	110	1900	40	7200	-
RG130/0800-3612-011111 \| ebm-papst 24V 40W Centrifugal Blower for Boilers Specified for Boilers, the ebm-papst RG130/0800-3612-011111 is a 24 V DC forward-curved centrifugal fan, distinguished by a listed pressure capability of 1,900 Pa. It provides a practical sizing reference.	24	-	110	1900	40	7200	-
RG125-19/14N \| ebm-papst 24V 5W Centrifugal Blower for Boilers Intended for Boilers, ebm-papst RG125-19/14N is a 24 V DC forward-curved centrifugal fan, featuring a documented 5 W input rating. It supports replacement and design review. Its documented data supports integration planning.	24	-	88	180	5	2550	-
RG90-18/14N \| ebm-papst 24V 6.2W Centrifugal Blower for Boilers Specified for Boilers, ebm-papst RG90-18/14N is a 24 V DC forward-curved centrifugal fan, offering a documented 6.2 W input rating. This enables specification-led selection. Its documented data supports integration planning.	24	13513538	55	100	6.2	2200	-
RG160-28/18NU \| ebm-papst 48V 19W Centrifugal Blower for Boilers Aimed at Boilers, ebm-papst RG160-28/18NU is a 48 V DC forward-curved centrifugal fan, identified by a documented 19 W input rating. This enables specification-led selection. Its documented data supports integration planning.	48	160	-	-	19	2850	-

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About DC Forward

DC Forward features ebm-papst's specialized DC-powered centrifugal fans with forward-curved impellers. Unlike EC backward models optimized for high static pressure, forward-curved impeller design prioritizes high airflow volume at low to medium system resistance — making these fans perfectly suited for direct heating appliance applications.

The 16 DC forward blowers in this category range from ultra-compact 24V 5W models designed for gas stove cooling to more powerful 48V 19W units used in wall-hung boilers. Key applications include residential boiler heat exchange ventilation, water heater draft assist, and small-scale heating equipment where compact form factor and low noise operation are critical design requirements.

Hengrui maintains stock of these specialized blowers and provides cross-reference assistance for obsolete burner and boiler fan models, helping manufacturers and service technicians identify direct replacements quickly.

How to Select the Right DC Forward

The most reliable way to specify DC Forward 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 — 16 products are available in this category today.

Typical Applications and Use Cases for DC Forward

The daily work of our sales engineers is built around DC Forward 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 ebmpapst 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 DC Forward

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 DC Forward?

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.

DC Forward

DC Forward

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 DC Forward

How to Select the Right DC Forward

Typical Applications and Use Cases for DC Forward

Frequently Asked Questions About Buying DC Forward

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

Do you support customized or OEM versions of DC Forward?

What warranty and after-sales support do you provide?