450mm Duct
450mm Duct Acoustic Fans
Displaying 1 to 2 (of 2 products)
Helios GigaBox 450mm GBD 450/4/4 centrifugal
£ 960.78
The Gigabox GBD450/4/4 comes complete with discharge adaptor and flexible connector. It is three phase (400V), two speed and speed controllable.
All Helios fans are a very high quality product with a...
MPC 450 E4 20 - High Temp Acoustic Box Fan
£ 1,099.00
Radial fan with backward curved impeller
Variable discharge direction right / left / linear
Double wall housing made of galvanized steel sheet, insulated
Robust single-phase AC motor, voltage contr...
Displaying 1 to 2 (of 2 products)
1 x HD Series Control Damper - 2300mm X 1000mm1 x FU 22 04 Frequency Inverter1 x Inclined Kurb support for CTHB/6-4001 x Ducting T Piece Equal - 315mm1 x CCZ-404-T (three Phase)1 x CRBB/4-400/J ML UL1 x Elta SLC400/4-3AC - IP551 x Raptor SDA400/4-1EC1 x Direct Delivery Surcharge1 x Soler & Palau TCBT/6-400/H - IP441 x R.O.I Customs Charge for Pallet Deliveries1 x FedEx TEN AM delivery Surcharge1 x HRFD 400/4 EX Atex Rated 400mm Cased Axial Fan 400v1 x Frequency converter RUCK - FU 075 211 x JAA-560 Acoustic Upstand1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x HD Series Control Damper - 2000mm X 1000mm1 x Frequency converter FU 075 14 - IP661 x Purlin Box 200/250 for RAW Cowls1 x OBD 450x450 - for use with 4WAY-5951 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x SPI-315 C Iris damper1 x Purlin Box 500/560 for RAW Cowls1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x SPI-200 C Iris damper1 x Elta Variable Speed Drive IP66 - 0.75KW1 x JCC-560 - ADAPTER FOR CIRCULAR DUCT - for CTHB/T Roof Fans,1 x FRQ-10A V2 Inverter Speed controller1 x JPA-560 Accessory Adapter Plate1 x SPI-125 C Iris damper1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 075 04 Frequency Inverter (IP20)1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Motorised Volume Control Damper - 400mm1 x JPA-1100 Accessory Adapter Plate1 x Frequency converter RUCK - FU 075 201 x Ducting 90 Degree Bend - 710mm1 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 560mm1 x Duct Termination with Mesh - 450mm1 x Ducting 90 Degree Bend - 900mm1 x Shoed T Piece Un-Equal -450mm-315mm1 x Ancillary Pack for SB-CYL 400 model1 x AW 650 D6-2-EX Explosion Proof Axial Fan - ATEX
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Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56
I have a loft mount extractor fan which was very noisy. I ...