Spiral Lockseam Ducting Systems

Full range of round fittings and accessories available

Elbows

Legend: D= Diameter (can be nominated) S= Slip Joint, 70mm R= Standard Radius (can be nominated)

• Type: RD1
  Standard 90˚
  Elbow, 5 PS
• Type: RD2
  Standard 60˚
  Elbow, 4 PS
• Type: RD3
  Standard 45˚
  Elbow, 3 PS
• Type: RD4
  Standard 30˚
  Elbow, 2 PS
• Type: RD7
  Standard 90˚
  Made from duct

Pressed Bends

Limited Gauges and Diameters

• Type: PR06
  90˚ Elbow
• Type: PR07
  60˚ Elbow
• Type: PR08
  45˚ Elbow
• Type: PR09
  30˚ Elbow
• Type: PR12
  90˚ Elbow

Tees

• Type: RD10
  Conical Tee
  Alternative : Branch Only
  (Loose or Fitted to Duct)
• Type: RD9
  Straight Reducing Tee
• Type: RD8
  Straight Tee
  Alternative : Branch Only
  (Loose or Fitted to Duct)
• Type: R12
  Tangential Tee

Reducers

Branch Laterals
(Branch angle can be nominated)

• Type: RD15
  45˚ Lateral
• Type: RD16
  45˚ Lateral reducer
• Type: RD22
  Eccentric reducer
• Type: RD21
  concentric reducer

"Y" Branches

• Type: RD19
  2 way “Y” 60˚
  (or Nominated Degree)
• Type: RD20
  2 way “Y” 90˚ Reducing
  (or Nominated Degree)

Accessories

• Type: RD23
  offset
  (Made from Duct)
• Type: RD28
  Concentric rectangular
  or square to round
• Type: RD29
  access door
  250x250 Standard Opening. Other Sizes on Special Order. Alternative: Door Fitted End Cap/Stop End Duct
• Type: RD24 (Stop for Duct)
  RD (Cap for Fitting)
  End Cap/Stop End
• Type: RD56
  SlidE Gate (Slip Joint or Flanged Joint)
• Type: RD30
  Volume Damper
  Alternative: Damper in Duct Run