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ebm-papst D3G190 Alternative — LONGWELL LWFE3G180

Looking for an alternative for ebm-papst D3G190-RG02-01? The LONGWELL LWFE3G180 is the nearest listed size (Ø180 mm); LONGWELL does not list a Ø190 mm model in this family. Catalogue ratings, measured curves and dimensioned drawings are on the LONGWELL Fan Selector; final selection is made at your duty point. Typical applications: Fan coil unit, compact residential AHU, premium range hood.

Reference model: ebm-papst D3G190-RG02-01 Diameter: Ø190 mm Family: D-series double-inlet → LONGWELL LWBE3G / LWAE3G / LWFC Sample: 1–3 days
Reference model
ebm-papst
D3G190
D-series double-inlet · EC double-inlet forward-curved blower · Ø190 mm
→
LONGWELL series
LONGWELL
LWFE3G180
Nearest listed size · dimensions per LONGWELL drawing · 15–30 day production lead time

Specification Comparison

Specification ebm-papst D3G190 LONGWELL LWFE3G180
Fan type EC double-inlet forward-curved blower EC double-inlet forward-curved blower
Impeller diameter Ø190 mm No listed Ø190 mm model — nearest listed size Ø180 mm (LWFE3G180, 2 models)
Airflow range 250–1,300 m³/h up to 2,060 m³/h per Ø180 unit — larger duties as FanGrid arrays
Static pressure (max) 480 Pa up to 742 Pa (Ø180 unit)
Motor power (max) 240 W up to 400 W per unit
Noise floor (Lw) 60 dB(A) from 63 dB(A) (nameplate, per model)
Voltage 200–240 V 1Φ 220–230 V 1Φ
Control input 0–10 V / PWM / Modbus / EC-Control 0–10 V / PWM / Modbus RTU (RS485)
IP rating IP54 / IP55 IP44 / IP54 / IP55 (per model)
Certifications CE · UL · VDE · EAC CE · RoHS · ETL (UL 507 / CSA C22.2 No.113)
Sample lead time Per manufacturer quotation 1–3 days
Series lead time (≤500 units) Per manufacturer quotation 15–30 days
Pricing Per manufacturer quotation Quoted per project
Verify it on the LONGWELL selector: all 2 LWFE3G180 models — data, measured curves, drawings · LWFE3G180-102DS-01 (largest airflow in the series) · check your own duty point · samples, MOQ and lead time

LWFE3G180 at a glance

Production Lead Time

15–30 days
Ex works for production batches. Stock standard models ship as samples in 1–3 days.

Pricing

Quoted per project
Price depends on model, voltage, control option and quantity. Sample fees are credited in full against the first production order.

Nearest size + FanGrid option

Ø180 mm
nearest listed size with the same 0–10 V / PWM / Modbus RTU control; mounting per the LONGWELL drawing (not a drop-in for Ø190 mm).

Installation and control: what to check

Mechanical

LONGWELL does not currently list a Ø190 mm unit in this family. The nearest listed size is Ø180 mm (LWFE3G180); for the airflow of a single Ø190 mm fan, engineering proposes 2–4 smaller EC units in a FanGrid array or a custom development — mounting is not a drop-in.

Electrical & control

The LONGWELL LWFE3G180 accepts a 0–10 V analog speed reference, PWM and Modbus RTU (RS485) control signals (per model; see the model datasheet). LONGWELL supplies its Modbus register map for BMS integration.For other bus protocols, ask LONGWELL engineering for the integration options.

Performance

The measured P-Q curve of every LONGWELL model is on its model page; we check your duty point against it before quoting.

Typical Applications

The LWFE3G180 is typically specified for Fan coil unit, compact residential AHU, premium range hood. Common application categories include:

  • FCU
  • Compact AHU
  • Range hood premium

Particularly suited for hydronic fan coil and premium range hood double-inlet form factor.

FAQ

What should I check before using LONGWELL LWFE3G180 in place of ebm-papst D3G190?
Not as a drop-in: LONGWELL does not list a Ø190 mm model in this family. The nearest listed size is Ø180 mm (LWFE3G180); for equal airflow we propose a FanGrid array of smaller EC units or a custom development. Ask engineering with your duty point.
Where can I find efficiency data for LWFE3G180?
LONGWELL does not publish a single peak-efficiency figure for the LWFE3G180. The model page on the selection site gives airflow, static pressure and input power along the curve (measured where marked, nameplate-estimated otherwise), so the efficiency at your duty point follows directly; a test report for a specific model is available from engineering on request.
What is the LONGWELL lead time?
LONGWELL LWFE3G180 ships in 15–30 days for orders up to 500 units and 6–10 weeks for 1,000+ unit OEM programs. Sample units ship in 1–3 days from stocked Ø190 mm inventory.
How is LONGWELL pricing determined?
LONGWELL quotes per project. Pricing depends on quantity, voltage, IP rating, and control protocol options.
What applications is LWFE3G180 typically used for?
LWFE3G180 is typically specified for Fan coil unit, compact residential AHU, premium range hood. Particularly suited for hydronic fan coil and premium range hood double-inlet form factor.

Evaluate a LONGWELL alternative to D3G190 — samples in 1–3 days

Send a quick request — model + quantity + delivery address. Sample unit ships in 1–3 days for field validation. Series production at 15–30 day lead time after PO.

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Official Product Page
Browse the full Forward-Curved Centrifugal EC Fans range on longwellfans.com — request a quote on LWFE3G180 directly.
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ebm-papst® is a registered trademark of ebm-papst Group. LONGWELL is an independent manufacturer and is not affiliated with, endorsed by, or sponsored by ebm-papst. Any references to third-party trademarks are used solely for identification and comparison purposes. All performance figures reflect specific test conditions; final selection should be confirmed by duty point, voltage/control, mounting and project validation.