A Soler & Palau listing, from the manufacturer's published data.

Units: SI · US customary

Published specification

Design air flow	1.32 m³/s
Input power	1.72 kW
Static efficiency, on input power	43%
External static	560 Pa
Pressure at the design flow	561 Pa
Fan curve	25 points
Input-power curve	25 points

Manufacturer's product page

Open this part in the app — as a component of its own, carrying the catalog's figures; or open the builder and pick it from the catalog picker. The solver runs it with the catalog's own data, at your design point or across a year of weather.

Same family

How the model reads against this maker's data

Fan power through the fan laws, one curve per fan from a US multi-rating table

3 382 cells over 41 fans; 69 withheld by name

every held cell's BHP within a band of 2 % plus the half-hundredth it is printed to (0.005 BHP, part of the band: the worst cell sits at 0.999 of it, and four held cells from 0.5 BHP read past a bare 2 % — SDB-33 at 650 rpm and 1.25 in., SDB-36 at 425 rpm and 0.625 in., STXB-33 at 400 rpm and 0.375 in. and STXB-36 at 600 rpm and 1.25 in., 2.05–2.2 % off), and its speed within 0.87 %, read back by the solver's own fan-law solve; RMS 0.43 % on power over the 2 396 cells from 0.5 BHP up. Each withheld cell is its row's last or followed only by withheld cells: 19 print more air at a higher static than the cell before them, the rest sit on the stall side of their speed's curve. SDB-48 is not listed — 18 of its 73 cells would need naming, six inside their rows

From the validation page; every row is held by a test.

Listed from published data; a listing's figures are the manufacturer's, the model that runs them is ours. Solver results never depend on who has claimed what.