RD + PE

Access Door RD with Polyethylene Gasket (up to + 70°C)
  1. Duct wall.
  2. Press formed covers (original METU-Design available in galv. and stainless steel V2A + V4A and Alu,).
  3. Polyethylene Foam Gasket PE (ZI-201).
  4. PE Sealing ring.
  5. Mushroom head bolts.
  6. Steel springs.
  7. Locking nuts prevent the knobs from being totally removed.
  8. Ergonomic and corrosion resistant knobs which do not allow the bolts to protrude (protected design).
  9. Retaining cable with M6 bolt and nut (D01V-2001) preventing the loss of the door.

 

Minimum Duct Dimensions
A ≈ min. 50 mm
B ≈ min. 50 mm
C ≈ min. 15 mm
D ≈ min. 15 mm

 

Duct Wall Thicknesses
Standard access doors with polyethylene: S1 = max. 5 mm
For thicker duct wall thickness special access door 
versions with longer bolts can be ordered.

Top Required Clearance when Installed
RD 18: H ≈ 37 mm
RD 21: H ≈ 35 mm
RD 315, 32, 42: H ≈ 50 mm
RD 43, 53: H ≈ 56 mm
RD 54, 64: H ≈ 67 mm
RD 65, 75: H ≈ 73 mm

 

The steel knobs require the same clearance since the same bolt length is required to operate the access door properly.

List of Products & Prices

Opening Dimensions

 

Installation Instructions

Installation Video

Texts for Tenders

 

STP Dokuments

Made by METU in Germany