• Model:87979

PRIO 400 EC, Axial circular duct fan - EC motor

£ 1,759.85 (excl. VAT)

£ 2,111.82 (inc. VAT)

Item Number: 87979

• Circular duct fan
• Compact design
• High efficiency and low SFP in a real working point
• Low sound level
• Air tight design
• Potentiometer included, possible to speed control 0-100%
• Simple to install, mounting brackets included
• Integrated motor protection
The prio fans is designed for installation in ducts. The casing is manufactured from sheet metal. The fans are delivered with a pre-wired potentiometer (0-10V) that allows you to easily find the desired working point.

Outdoor mounting and wet room applications are possible due to the fans air tight casing and the IP 55 rated terminal box.

Motor protection is integrated in the electronics of the motor.

The FK mounting clamp (accessory) facilitates easy installation and removal, and prevents the transfer of vibration to the duct.
PDF Files


Data Sheet

1 x Elta 3 Amp Electronic single phase speed controller.1 x COM-31 x Soler & Palau HXM-250mm1 x Etaline Max-Fan - 315mm - E2 011 x Raptor SDA500/4-3EC1 x Elta Turboflow-TF - 500mm(A) - Three phase1 x Elta SLC1000/4A-3AC - IP551 x Elta SLC1000/8-3AC - IP551 x Elta SLC500/4B-3AC - IP551 x Elta SLC1000/4C-3AC - IP551 x 220x90mm Mounting Clip (Individual)1 x Miniflow SMF Horizontal Roof Cowl SMF20/301 x Dektite Combo Pipe Flashing - DC210REC1 x Flat Roof Terminal -OFT 5 - Asphalt1 x Helios DDF-315 Roof Cowl1 x Elta Wall Cowl SWC56/631 x 125mm Round Wall Plate1 x 100mm Round Wall Plate1 x 110 x 54mm Flat Channel Connector1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x 125mm - 100mm Round Reducer1 x ELTA - Single Phase Transformer 2amps1 x ELTA - Single Phase Transformer 16amps1 x 125mm Round Connector1 x Elta Wall Cowl SWC35/401 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x AIRVENT speed control - AIR4019611 x 110 x 54mm Rectangular Wall Plate1 x Flanged Spigot - 80mm1 x 100mm - 125mm Round Reducer1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Elta 10 Amp Electronic single phase speed controller.1 x Elta 6 Amp Electronic single phase speed controller.1 x Helios DDF-200 Roof Cowl1 x EC6H - Reversible Group Fan Electronic Controller1 x Roof Axial Cowl - RAW10001 x ELTA - Single Phase Transformer 12amps1 x Elta Wall Cowl SWC45/501 x Helios DDF-400 Roof Cowl1 x Airvent ceiling fan controller1 x Helios DDF-250 Roof Cowl1 x ELTA - Single Phase Transformer 10amps1 x Flanged Spigot - 100mm1 x Electronic extractor fan speed controller - FSC 1.51 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Elta Unpodded Silencer Melinex 2D-450mm1 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Elta SCP250/4-3AC - IP551 x FSAF1250C1DA Silencer 1320/20
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...