# Systemair Prio 400 Circular Duct AC Motor - 400mm

> Price comparison in United Kingdom (GBP). Lowest price right now: **£1,099.99** at eFans Direct, currently out of stock. 1 offer from 1 shop. Checked 2026-10-11T17:11:49Z.

## Product
- Brand: SystemAir
- Category: [Home appliances](https://pricuro.com/uk/home-appliances.md) > [Heating & cooling](https://pricuro.com/uk/home-appliances/heating-cooling.md)
- EAN/GTIN: 7393410593167
- Manufacturer part number: 93269
- Page: https://pricuro.com/uk/p/systemair-prio-400-circular-duct-ac-motor-400mm-16353337
- Image: https://pricuro.com/img/16353337/800/systemair-prio-400-circular-duct-ac-motor-400mm.webp

## Offers (1, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | eFans Direct | £1,099.99 | see shop | – | out of stock | new | https://pricuro.com/go/43325609 |

## Price history (lowest price per day in United Kingdom, tracked since 2026-10-07, 5 days)

- Lowest price today: £1,099.99
- Last 30 days: lowest £1,099.99, highest £1,099.99, average £1,099.99
- All-time low on Pricuro: £1,099.99 (2026-10-07)
- Note: the history is still short, so it does not yet show whether today's price is a good one.

| Date | Lowest price |
|---|---|
| 2026-10-07 | £1,099.99 |
| 2026-10-08 | £1,099.99 |
| 2026-10-09 | £1,099.99 |
| 2026-10-10 | £1,099.99 |
| 2026-10-11 | £1,099.99 |

## Specifications


Description (from a shop): The Systemair Prio 400 is part of the prioAir series of circular in-line duct fans, with aerodynamically optimised impellers and guide vanes and an integrated external-rotor motor. It delivers up to 4424 m³/h through 400 mm duct with high efficiency, low SFP and a low sound level. Airflow up to 4424 m³/h; 400 mm connection (EN 1506 spigots) External-rotor AC motor; speed-controllable via stepless thyristor or 5-step transformer Aerodynamically optimised impeller and guide vanes; low SFP, high efficiency, low noise Airtight sheet-steel casing; IP55 terminal box (outdoor/wet-room capable) Integral thermal contacts with manual reset (EN 60335-2-80) Installs in any position; FK mounting clamp pr…

## Other variants

- [Systemair Prio 400EC Circular Duct EC Fan Motor - 400mm](https://pricuro.com/uk/p/systemair-prio-400ec-circular-duct-ec-fan-motor-400mm-16353333.md) – from £2,072.21
- [Systemair Prio 200E2 Circular Duct Fan AC Motor - 200mm](https://pricuro.com/uk/p/systemair-prio-200e2-circular-duct-fan-ac-motor-200mm-16353278.md) – from £341.99
- [Systemair Prio 150E2 Circular Duct Fan AC Motor - 150mm](https://pricuro.com/uk/p/systemair-prio-150e2-circular-duct-fan-ac-motor-150mm-16353326.md) – from £279.17
- [Systemair Prio 160E2 Circular Duct Fan AC Motor - 160mm](https://pricuro.com/uk/p/systemair-prio-160e2-circular-duct-fan-ac-motor-160mm-16353279.md) – from £312.99
- [Systemair Prio 250E2 Circular Duct Fan AC Motor - 250mm](https://pricuro.com/uk/p/systemair-prio-250e2-circular-duct-fan-ac-motor-250mm-16353294.md) – from £393.99
- [Systemair Prio 315 Circular Duct Fan AC Motor - 315mm](https://pricuro.com/uk/p/systemair-prio-315-circular-duct-fan-ac-motor-315mm-16353335.md) – from £693.00
- [Systemair Prio 355 Circular Duct Fan AC Motor - 355mm](https://pricuro.com/uk/p/systemair-prio-355-circular-duct-fan-ac-motor-355mm-16353336.md) – from £1,065.66
- [Systemair Prio 200EC Circular Duct Fan EC Motor - 200mm](https://pricuro.com/uk/p/systemair-prio-200ec-circular-duct-fan-ec-motor-200mm-16353330.md) – from £525.99
- [Systemair Prio Silent XP 200E2 Circular Duct Fan AC Motor - 200mm](https://pricuro.com/uk/p/systemair-prio-silent-xp-200e2-circular-duct-fan-ac-motor-200mm-16353354.md) – from £762.99
- [Systemair Prio 150EC Circular Duct Fan EC Motor - 150mm](https://pricuro.com/uk/p/systemair-prio-150ec-circular-duct-fan-ec-motor-150mm-16353328.md) – from £441.99
- [Systemair Prio 160EC Circular Duct Fan EC Motor - 160mm](https://pricuro.com/uk/p/systemair-prio-160ec-circular-duct-fan-ec-motor-160mm-16353329.md) – from £502.25

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