Systemair Prio AC - duct fans with AC motor

The Systemair Prio AC / Prio EC circular fans are designed to be installed directly into the ductwork. Systemair Prio AC / Prio EC fans have specially developed aerodynamically optimised impellers and an external rotor motor. The speed of the Systemair Prio AC fans can be infinitely controlled by a thyristor or a 5-speed transformer.The speed of the Systemair Prio EC fans can be easily adjusted using the built-in potentiometer or can be controlled using an external 0-10 V signal. SystemairPrio AC / Prio EC circular duct fans are equipped with motors with built-in thermal contacts with manual restart according to EN 60335-2-80.

The airtight casing of theSystemairPrio AC / Prio EC fans (airtightness class C according to EN 12237:2003) is made of a special composite material. The FK quick-release clamp allows easy installation and removal and dampens the transmission of vibrations into the ductwork. A mounting bracket is available as an accessory - not included. When installing in wet environments, we recommend installing a timer.

Airtight, compact casing made of composite material (150 to 250 mm diameter), Aluzinc (315 to 400 mm diameter) or galvanized steel sheet (450 to 500 mm diameter). Thanks to the newly developed idler plastic axial impeller with flow optimization, prio fans achieve best-in-class SFP values.

Bestsellers

systemair prio 500d ec poti
€3 990,73 –15 %
Systemair Prio 500D EC Poti
1-2 weeks
Code: SA251726
Was: €3 990,73  (–15 %)
€3 392,12
(€2 803,40 excl. VAT)
systemair prio 450d ec poti
€3 855,63 –15 %
Systemair Prio 450D EC Poti
1-2 weeks
Code: SA251725
Was: €3 855,63  (–15 %)
€3 277,29
(€2 708,50 excl. VAT)
systemair prio 400 ec 3~  poti
€3 320,31 –15 %
Systemair Prio 400 EC 3~ Poti
1-2 weeks
Code: SA93266
Was: €3 320,31  (–15 %)
€2 822,26
(€2 332,45 excl. VAT)
systemair prio 400 ec poti
€3 243,46 –15 %
Systemair Prio 400EC Poti
1-2 weeks
Code: SA87979
Was: €3 243,46  (–15 %)
€2 756,94
(€2 278,46 excl. VAT)
systemair prio 355 ec poti
€1 793,49 –15 %
Systemair Prio 355EC Poti
1-2 weeks
Code: SA87999
Was: €1 793,49  (–15 %)
€1 524,47
(€1 259,89 excl. VAT)
systemair prio 315 ec poti
€1 881,01 –20 %
Systemair Prio 315 EC
In stock
Code: SA87795
Was: €1 881,01  (–20 %)
€1 504,81
(€1 243,64 excl. VAT)
systemair prio 250 ec l poti
€755,08 –15 %
Systemair Prio 250EC-L Poti
1-2 weeks
Code: SA78188
Was: €755,08  (–15 %)
€641,81
(€530,42 excl. VAT)
systemair prio 250 ec poti
€691,53 –15 %
Systemair Prio 250EC Poti
1-2 weeks
Code: SA78187
Was: €691,53  (–15 %)
€587,80
(€485,79 excl. VAT)
systemair prio 200 ec poti
€631,90 –15 %
Systemair Prio 200EC Poti
1-2 weeks
Code: SA78186
Was: €631,90  (–15 %)
€537,11
(€443,89 excl. VAT)
systemair prio 160 ec poti
€556,39 –15 %
Systemair Prio 160EC Poti
1-2 weeks
Code: SA78185
Was: €556,39  (–15 %)
€472,93
(€390,85 excl. VAT)
16 items total
Products grid:
Systemair Prio 150 E2
€266,43 –15 %
€187,16 excl. VAT
€226,46 / pcs

Systemair Prio 150 E2

Code: SA37355
Systemair Prio 150 E2
€556,39 –15 %
€390,85 excl. VAT
€472,93 / pcs

Systemair Prio 150EC Poti

Code: SA78184
systemair prio 160 e2
€266,43 –15 %
€187,16 excl. VAT
€226,46 / pcs

Systemair Prio 160 E2

Code: SA36916
systemair prio 160 ec poti
€556,39 –15 %
€390,85 excl. VAT
€472,93 / pcs

Systemair Prio 160EC Poti

Code: SA78185
systemair prio 200 e2
€296 –15 %
€207,93 excl. VAT
€251,60 / pcs

Systemair Prio 200 E2

Code: SA36381
systemair prio 200 ec poti
€631,90 –15 %
€443,89 excl. VAT
€537,11 / pcs

Systemair Prio 200EC Poti

Code: SA78186
systemair prio 250e2
€473,62 –15 %
€332,70 excl. VAT
€402,57 / pcs

Systemair Prio 250E2

Code: SA38333
systemair prio 250 ec poti
€691,53 –15 %
€485,79 excl. VAT
€587,80 / pcs

Systemair Prio 250EC Poti

Code: SA78187
systemair prio 250 ec l poti
€755,08 –15 %
€530,42 excl. VAT
€641,81 / pcs

Systemair Prio 250EC-L Poti

Code: SA78188
systemair prio 315
€1 117,88 –15 %
€785,29 excl. VAT
€950,20 / pcs

Systemair Prio 315

Code: SA93267
systemair prio 315 ec poti
€1 881,01 –20 %
€1 243,64 excl. VAT
€1 504,81 / pcs

Systemair Prio 315 EC

Code: SA87795
systemair prio 355
€1 547,83 –15 %
€1 087,32 excl. VAT
€1 315,66 / pcs

Systemair Prio 355

Code: SA93268
systemair prio 355 ec poti
€1 793,49 –15 %
€1 259,89 excl. VAT
€1 524,47 / pcs

Systemair Prio 355EC Poti

Code: SA87999
systemair prio 400
€1 655,33 –15 %
€1 162,83 excl. VAT
€1 407,03 / pcs

Systemair Prio 400

Code: SA93269
systemair prio 400 ec 3~  poti
€3 320,31 –15 %
€2 332,45 excl. VAT
€2 822,26 / pcs

Systemair Prio 400 EC 3~ Poti

Code: SA93266
systemair prio 400 ec poti
€3 243,46 –15 %
€2 278,46 excl. VAT
€2 756,94 / pcs

Systemair Prio 400EC Poti

Code: SA87979
Fast delivery to your door
Fast delivery to your door
Need some advice? Call or email!
Need some advice? Call or email!
Up to 5 years warranty on selected products
Up to 5 years warranty on selected products

Store rating

4,9 561 ratings

Marián | 03.08.2025
S nákupom som spokojný. Pán na infolinke mi ochotne poradil ohľadom nákupu. Veľmi rýchle dodanie na Slovenko (do 48 hodín)!
Verified customer - Heureka | 07.07.2025
super rychlé dodání
Andrea Skuhrová | 06.07.2025
Rychle doručení, vše v pořádku
Miloš Baláž | 28.06.2025
Skvělá domluva, ochota pomoci, profesionální přístup.
Pogodina Natalia | 27.06.2025
Super!
Radek Dubec | 20.06.2025
Naprostá spokojenost. Pan Pecina poradí a vysvětlí. Předprodejní a hlavně poprodejní zákaznický servis je vysoko na profesionální úrovni.
Jaroslav | 16.06.2025
Profesionální a rychlé jednání .
Ivana Andráši | 04.05.2025
Naprostá spokojenost, původní stejný sloužil 13 roků