Harvey

Fan Selection

FBA selection program — duty in, ranked fans out, straight onto a quote
Demo 06 Oct 2026
iEnter the duty — volume in l/s and static pressure in Pa — and press Select fans. Click a fan to see its curve, then + Quote to put it on a quote.
Select a fan FBA range (106 models)
Adding to FBA-Q4417 — Supply fans — Liverpool Hospital stage 2
Standard air 1.2 kg/m³. Speeds limited to safe tip speed; motor sized with 15–20% drive margin. Curves are rated at the selected speed.
Carpark exhaust
9,800 l/s @ 700 Pa
Kitchen exhaust
2,600 l/s @ 520 Pa
AHU supply fan
7,200 l/s @ 750 Pa
Dust collector
9,800 l/s @ 2,600 Pa
Pressure blower
900 l/s @ 5,200 Pa
Fume cupboard exhaust
2,100 l/s @ 1,150 Pa