The Shieldmaster 500mm twin wall pipe is utilized to create the primary run of the chimney system. It has a locking band that can be used to quickly and easily connect to previous Shieldmaster components.

Since it is a fixed length of pipe, it cannot be cut down. You will not require any additional sealants or silicone to seal all the joints. It has a unique push-fit lock system to make connection and disconnection very simple. The quoted diameter is the internal diameter and the surrounding insulation makes it 2” larger.

• Distance to Combustibles: 60mm
• Brand: Shieldmaster
• Warranty: 25 Years
• Finish: Stainless
• Internal Diameter: 150mm
• External Diameter: 200mm
• Effective Length: 450mm
• Connections: 50mm Push Fit (Locking Band included)
• Grade of Steel: 316 Internal, 304 External
• Thickness of Steel: 0.5mm
• Insulation: 25mm Compressed Rockwool
• Temperature Resistance: 450°C
• Approvals: HETAS ANC112, BS 476-20, CE, EN 1856-1:2009
• Designation No: EN:1856-1 T450 N1 D VM L50050 G60