Siamese Connection CAD Blocks | Free DWG for Fire Design

Download high-quality Siamese Connection CAD Blocks in DWG format—perfect for fire protection engineers, architects, MEP designers, and safety consultants. A Siamese connection, also known as a fire department connection (FDC), allows firefighters to connect hose lines and supplement a building’s fire sprinkler or standpipe system. This CAD library includes detailed blocks of wall-mounted, freestanding, and recessed Siamese connections, complete with dual inlets, clapper valves, caps, chains, signage plates, and pipe fittings, shown in plan, front elevation, and section views. All components are drawn to scale and meet NFPA, IFC, and local fire code standards, ensuring accuracy and code compliance. These DWG blocks are ideal for integrating into fire safety layouts, emergency response plans, and construction documentation. Fully editable and compatible with AutoCAD and other major CAD software, they simplify your design process while maintaining visual and regulatory clarity.

More posts

  • AutoCAD SHX Fonts Download | Shape Font Files (SHX)
  • Cold-Formed Sheet Piles CAD Blocks – Free DWG Download
  • Z-Shaped Hot-Rolled Sheet Piles CAD – Free DWG Download
  • U-Shaped Hot-Rolled Sheet Piles CAD Blocks DWG Download
  • Cross Over Stairs CAD Blocks DWG Industrial Stair Design
  • Gutter Installation CAD Blocks DWG Detail Drawings
  • Truss Building CAD Blocks DWG Structural Detail Drawings
  • Hex Flange Head Concrete Screw CAD DWG Fastener Blocks
  • Concrete Screw CAD Blocks DWG Anchoring Fastener Design
  • Concrete Wedge Anchors CAD Blocks DWG Fastener Download
  • Expansion Bolts for Concrete CAD DWG Anchoring Blocks
  • Choosing a Laptop for AutoCAD 2026: The Ultimate Guide