Engineering data audit completed 8 October 2026
Competitor fan engineering pre-screen guide
This is not a drop-in replacement list. All 99 historic cards were re-audited against LONGWELL catalogue/specification files and available manufacturer information. No row currently has the complete competitor suffix, paired duty-point curve, both mounting drawings, electrical/interface comparison and sample validation needed for a direct-replacement claim.
99historic cards audited
0validated direct replacements
80pre-screen / engineering-review entries
19mappings withdrawn pending an exact identifier
Audit result: among the original 90 data rows, 36 contained a definite classification, size, electrical or mapping error and 54 lacked enough paired evidence to validate equivalence. Nine additional historic cards that were visible on the page but missing from the data registry are now included in the audited count.
How to use this guide
Use a row only to find a possible LONGWELL product family for engineering review. Final selection requires the complete competitor part number, a common airflow/static-pressure operating point, dimensioned drawings, supply and wiring/control documents, environmental and certification requirements, and a sample test. A nominal diameter or family name alone does not establish interchangeability.
Data policy: aggregate series maxima and inferred control protocols have been removed. Maximum airflow, maximum pressure and maximum power often come from different SKUs; 0–10 V, PWM and RS485/Modbus availability must be checked on the exact LONGWELL datasheet.
Audited pre-screen records
| Brand | Competitor family / size alias | LONGWELL search family | Size basis | Audit status and correction | Record |
|---|---|---|---|---|---|
| Delta Electronics | AFB0812 / AFB0612 / AFB0412 | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required This combines several frame sizes and is not one orderable model. | review record |
| Delta Electronics | AFB0912 / AFC0912 | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required Frame depth, voltage, speed grade, connector and control suffix are not identified. | review record |
| Delta Electronics | AFB1212H / AFB1212HJ | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required Multiple full part numbers and electrical variants were grouped in one card; no model-level candidate is published. | review record |
| Delta Electronics | AFB1212VHE / PFB1212UHE | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required Multiple families were grouped together; the complete label and datasheet are required. | review record |
| Delta Electronics | THA1748 / FFB1712 / PFB1712 | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required Different families were grouped together; no single candidate can be stated. | review record |
| Delta Electronics | THA2549 family | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required A family name is not an orderable part number; no model-level candidate is published. | review record |
| Delta Electronics | THB1748BG | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required The complete suffix, operating point and frame drawing are required. | review record |
| ebm-papst | D2E146 | LWFE3G146 | Nominal Ø146 mm | Engineering review only The cited D2E146 variant is a single-phase AC blower, while LWFE3G146 is an EC family. Motor platform, wiring and duty point must be treated as different until checked. | review record |
| ebm-papst | D3G190 | LWFE3G180 | Competitor Ø190 mm; LONGWELL search size Ø180 mm | Engineering review only This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | D3G250 | LWFE3G250 | Nominal Ø250 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G133 | LWBE3G133 | Nominal Ø133 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G175 | LWBE3G175 | Nominal Ø175 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G190 | LWBE3G190 | Nominal Ø190 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G220 | LWBE3G220 | Nominal Ø220 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G250 | LWBE3G250 | Nominal Ø250 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G280 | LWBE3G280 | Nominal Ø280 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G310 | LWBE3G310 | Nominal Ø310 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G355 | LWBE3G355 | Nominal Ø355 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G400 | LWBE3G400 | Nominal Ø400 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G450 | LWBE3G450 | Nominal Ø450 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G500 | LWBE3G500 | Nominal Ø500 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G560 | LWBE3G560 | Nominal Ø560 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G630 | LWBE3G630 | Nominal Ø630 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G710 | LWBE3G630 | Competitor Ø710 mm; LONGWELL search size Ø630 mm | Engineering review only This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G800 | LWBE3G630 | Competitor Ø800 mm; LONGWELL search size Ø630 mm | Engineering review only This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G900 | LWBE3G630 | Competitor Ø900 mm; LONGWELL search size Ø630 mm | Engineering review only This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G1000 | LWBE3G630 | Competitor Ø1,000 mm; LONGWELL search size Ø630 mm | Engineering review only This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | K3G1250 | LWBE3G630 | Competitor Ø1,250 mm; LONGWELL search size Ø630 mm | Engineering review only This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | R3G160 PHI | LWBE3G155 | Competitor Ø160 mm; LONGWELL search size Ø155 mm | Engineering review only This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | R3G175 | LWBE3G175 | Nominal Ø175 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | R3G190 | LWBE3G190 | Nominal Ø190 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | R3G220 | LWBE3G220 | Nominal Ø220 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | R3G225 | LWBE3G225 | Nominal Ø225 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | R3G250 | LWBE3G250 | Nominal Ø250 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | R3G280 | LWBE3G280 | Nominal Ø280 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | R3G310 | LWBE3G310 | Nominal Ø310 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | R3G355 | LWBE3G355 | Nominal Ø355 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | R3G400 | LWBE3G400 | Nominal Ø400 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | R3G450 | LWBE3G450 | Nominal Ø450 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | R3G560 | LWBE3G560 | Nominal Ø560 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | R3G630 | LWBE3G630 | Nominal Ø630 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | RadiPac 310 | LWBE3G310 | Nominal Ø310 mm | Engineering review only RadiPac is a centrifugal fan/module family; it is not a fan-plus-filter FFU assembly. | review record |
| ebm-papst | RadiPac 355 | LWBE3G355 | Nominal Ø355 mm | Engineering review only RadiPac is a centrifugal fan/module family; it is not a fan-plus-filter FFU assembly. | review record |
| ebm-papst | RadiPac 400 | LWBE3G400 | Nominal Ø400 mm | Engineering review only RadiPac is a centrifugal fan/module family; it is not a fan-plus-filter FFU assembly. | review record |
| ebm-papst | RadiPac 500 | LWBE3G500 | Nominal Ø500 mm | Engineering review only RadiPac is a centrifugal fan/module family; it is not a fan-plus-filter FFU assembly. | review record |
| ebm-papst | W3G250 | LWAE3G250 | Nominal Ø250 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | W3G300 | LWAE3G300 | Nominal Ø300 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | W3G350 | LWAE3G350 | Nominal Ø350 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | W3G400 | LWAE3G400 | Nominal Ø400 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | W3G450 | LWAE3G450 | Nominal Ø450 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | W3G500 | LWAE3G500 | Nominal Ø500 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | W3G560 | LWAE3G550 | Competitor Ø560 mm; LONGWELL search size Ø550 mm | Engineering review only The LONGWELL search family is Ø550 mm, not an exact Ø560 mm size match. | review record |
| ebm-papst | W3G630 | LWAE3G630 | Nominal Ø630 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | W3G710 | LWAE3G710 | Nominal Ø710 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | W3G800 | LWAE3G800 | Nominal Ø800 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| ebm-papst | W3G910 | LWAE3G900 | Competitor Ø910 mm; LONGWELL search size Ø900 mm | Engineering review only The LONGWELL search family is Ø900 mm, not an exact Ø910 mm size match. | review record |
| ebm-papst | W3G1250 | LWAE3G900 | Competitor Ø1,250 mm; LONGWELL search size Ø900 mm | Engineering review only This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Nicotra Gebhardt | ADH | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required ADH is a product family, not a complete orderable identifier. The former automatic LWFA-E project mapping was withdrawn pending the outlet hand, scroll geometry, full frame code and duty point. | review record |
| Nicotra Gebhardt | AT 15/15 | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required The published record did not identify a complete AT 15/15 suffix or a supported catalogue-level counterpart. The former LWFA-E automatic mapping was withdrawn. | review record |
| Nicotra Gebhardt | AT 18/18 | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required The former record mixed an LWBE series label with data borrowed from a different LWFA product. The automatic mapping was withdrawn pending the complete competitor suffix, drawings and duty point. | review record |
| Nicotra Gebhardt | DD / DDM | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required DD / DDM names a family rather than one orderable model. The former record also borrowed specifications from an unrelated LWFA product, so the automatic LWDD mapping was withdrawn. | review record |
| Nicotra Gebhardt | DDP 9/9 EC | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required LONGWELL has an LWDD9-9-EC product, but equivalence to an unspecified DDP 9/9 variant has not been established. The automatic mapping was withdrawn pending the complete competitor suffix, paired drawings and duty point. | review record |
| Nicotra Gebhardt | RDH 560 | LWBE3G560 | Nominal Ø560 mm | Engineering review only This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Nicotra Gebhardt | RDP 355 | LWBE3G355 | Nominal Ø355 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Nicotra Gebhardt | RDP 560 | LWBE3G560 | Nominal Ø560 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Nicotra Gebhardt | RLM 450 | LWBE3G450 | Nominal Ø450 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Nicotra Gebhardt | RZR | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required RZR is a product family, not a complete orderable identifier. The former automatic LWBE3G project mapping was withdrawn pending the full RZR suffix, duty point and installation drawing. | review record |
| Rosenberg | DRAE 500 | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required DRAE 500 is a centrifugal family, not an axial fan. The former LWAE3G500 mapping was removed; the complete Rosenberg suffix and construction are required. | review record |
| Rosenberg | GKHR 355 | LWBE3G355 | Nominal Ø355 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Rosenberg | GKHR 450 | LWBE3G450 | Nominal Ø450 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Sanyo Denki | San Ace 9HV | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required San Ace 9HV spans multiple frame sizes and electrical variants. A complete part number is required before a 120 × 120 × 38 mm candidate can be considered. | review record |
| Sanyo Denki | San Ace Cold Storage | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required “San Ace Cold Storage” is an application description, not a unique orderable model identifier. The former automatic mapping was removed. | review record |
| Sanyo Denki | San Ace EC Turbo | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required “San Ace EC Turbo” is not a unique orderable model identifier. The former automatic mapping was removed. | review record |
| Ziehl-Abegg | FN030 | LWAE3G300 | Nominal Ø300 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Ziehl-Abegg | FN040 | LWAE3G400 | Nominal Ø400 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Ziehl-Abegg | FN050 | LWAE3G500 | Nominal Ø500 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Ziehl-Abegg | FN063 | LWAE3G630 | Nominal Ø630 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Ziehl-Abegg | FN080 | LWAE3G800 | Nominal Ø800 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Ziehl-Abegg | FN091 | LWAE3G900 | Competitor Ø910 mm; LONGWELL search size Ø900 mm | Engineering review only The LONGWELL search family is Ø900 mm, not an exact Ø910 mm size match. | review record |
| Ziehl-Abegg | RH10C | LWBE3G630 | Competitor Ø1,000 mm; LONGWELL search size Ø630 mm | Engineering review only The official series identifier is RH10C (not the former RH100C label), with nominal size Ø1,000 mm. LONGWELL has no published same-size catalogue model in this registry; LWBE3G630 is only a smaller project-selection starting point. | review record |
| Ziehl-Abegg | RH11C | LWBE3G630 | Competitor Ø1,120 mm; LONGWELL search size Ø630 mm | Engineering review only The official series identifier is RH11C (not the former RH112C label), with nominal size Ø1,120 mm. LONGWELL has no published same-size catalogue model in this registry; LWBE3G630 is only a smaller project-selection starting point. | review record |
| Ziehl-Abegg | RH28C | LWBE3G280 | Nominal Ø280 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Ziehl-Abegg | RH31C | LWBE3G310 | Competitor Ø315 mm; LONGWELL search size Ø310 mm | Engineering review only The competitor nominal size is Ø315 mm; LWBE3G310 is only a nearby-size search family. | review record |
| Ziehl-Abegg | RH35C | LWBE3G355 | Nominal Ø355 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Ziehl-Abegg | RH40C | LWBE3G400 | Nominal Ø400 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Ziehl-Abegg | RH45C | LWBE3G450 | Nominal Ø450 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Ziehl-Abegg | RH50C | LWBE3G500 | Nominal Ø500 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Ziehl-Abegg | RH56C | LWBE3G560 | Nominal Ø560 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Ziehl-Abegg | RH63C | LWBE3G630 | Nominal Ø630 mm | Pre-screen only — not validated This entry is based only on a family or size alias. It has not been validated at a duty point or against both dimensioned drawings and wiring documents. | review record |
| Ziehl-Abegg | RH71C | LWBE3G630 | Competitor Ø710 mm; LONGWELL search size Ø630 mm | Engineering review only The competitor nominal size is Ø710 mm; LONGWELL has no published same-size catalogue model in this registry, and LWBE3G630 is only a smaller project-selection starting point. | review record |
| Ziehl-Abegg | RH80C | LWBE3G630 | Competitor Ø800 mm; LONGWELL search size Ø630 mm | Engineering review only The competitor nominal size is Ø800 mm; LONGWELL has no published same-size catalogue model in this registry, and LWBE3G630 is only a smaller project-selection starting point. | review record |
| Ziehl-Abegg | RH90C | LWBE3G630 | Competitor Ø900 mm; LONGWELL search size Ø630 mm | Engineering review only The competitor nominal size is Ø900 mm; LONGWELL has no published same-size catalogue model in this registry, and LWBE3G630 is only a smaller project-selection starting point. | review record |
| Ziehl-Abegg | ZAbluefin 450 | LWBE3G450 | Nominal Ø450 mm | Engineering review only ZAbluefin is a backward-curved centrifugal impeller. The former LWAE axial mapping and unlisted “-Pro” suffix were removed. | review record |
| Ziehl-Abegg | ZAbluefin 500 | LWBE3G500 | Nominal Ø500 mm | Engineering review only ZAbluefin is a backward-curved centrifugal impeller. The former LWAE axial mapping and unlisted “-Pro” suffix were removed. | review record |
| Ziehl-Abegg | ZAbluefin 560 | LWBE3G560 | Nominal Ø560 mm | Engineering review only ZAbluefin is a backward-curved centrifugal impeller. The former LWAE axial mapping and unlisted “-Pro” suffix were removed. | review record |
| Ziehl-Abegg | ZAbluefin 630 | LWBE3G630 | Nominal Ø630 mm | Engineering review only ZAbluefin is a backward-curved centrifugal impeller. The former LWAE axial mapping and unlisted “-Pro” suffix were removed. | review record |
| Ziehl-Abegg | ZAvblue 630 | LWBE3G630 | Nominal Ø630 mm | Engineering review only ZAvblue is a backward-curved centrifugal impeller, not an axial fan. The former LWAE axial mapping and unlisted “-Pro” suffix were removed. | review record |
| Ziehl-Abegg | ZAvblue 800 | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required The manufacturer lists the ZAvblue centrifugal range only through size 630. The former axial Ø800 mapping was removed. | review record |
| Ziehl-Abegg | ZAvblue 1000 | — | Exact frame and drawing required | Mapping withdrawn — exact identifier required The manufacturer lists the ZAvblue centrifugal range only through size 630. The former axial Ø1000 mapping was removed. | review record |
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