Spiral Tube Duct 1.5m Lengths – 280mm Diameter
Galvanised spiral tube. 0.6mm -1.0mm mild steel depending on duct diameter.
Available in 1.5 metre lengths.
Our spiral ducting tube is ‘female’ i.e. spiral duct fittings such as bends and reducers generally slip inside the tube.
Lengths of spiral tube can be joined together using male couplers.
MRV 450 - Helios - Mounting Feet For Vertical Attachment
RSD 450/1200 - Helios - Flanged Circular Attenuator
Climaset 01 - 111314 - Climate control parts - Ruck
STS 450 - Helios - Flanged Flexible Connector
ESA 3 Amp - Electronic Speed Controller - Helios
VR 450 - Helios - Extension Flanged Casing
GB-WSG 250 - Giga box rain repellent grille - Helios
RVS 450 - Helios - Back Draught Shutter
ASD-SGD 450 - Helios - Bell Mouth And Guard
MWS 1.5 - Transformer Controller With Motor Protection Unit - Helios
GB-WSD 250 - Cover hood - Helios
GS 03 - 107633 - 6 pole device switch - Ruck
MK 400/450 - Helios - Mounting Feet (2 PCS.)
FM 450 - Helios - Flexible Sleeve
HQW 450/6 - Helios - Axial Plate Fan
FR 450 - Helios - Flange
TSW 1.5 - Helios - Transformer Controller
SDD-U - Helios - Anti Vibration Mounts (4 pcs.)
GB - WK 250/315/355 - Wall bracket - Helios
RSK 400 - Helios - Back Draught Shutter
068-0500-1DENP - 500mm - Flanged Silencer - Elta
GB-KW 315/355 - Drain pan - Helios
Differential Pressure Switch c/w Pitot tube and connector
CRVB/4-280 N (230V50/60HZ) - Soler and Palau - Roof Mounted Fan - Vertical Discharge
WHR 200 - Helios - Water Heater Battery For Circular Ducting
Raptor SPA710/68-3AC - Elta - Plate Mounted Axial Flow Fan
EHR-R 2/200 - Electric heater - Helios
SF4060 - SFR rubber feet + channel - StrutFoot
Raptor SDA630/6-1AC - Elta - Case Mounted Axial Flow Fan
068-0400-MFB - 400mm - Splitter Silencer - Elta
DDF 315 G - Helios - Universal Roof Outlet (colour: SLATE GREY)
Twinflow STDL400-1EC - Centrifugal Box Fan (Circular Spigot) - Elta
F 500 - Adapter for square shutter for transition to round - Helios
018-150 - DAMPER - 150mm - Elta
068-0200-JF4 - 200dia - 1200mm Long - Spigot Silencer - Elta
410-GE150 - External Fixed Grille - Elta 
