Large Diameter Multi-Size Inflatable Pipe Plugs

Savatech pillow plugs offer an easy and reliable solution for sealing large pipes, especially where access is limited. Key benefits: -Easy insertion: Can be folded to fit through small openings like manholes -Designed for large pipes: Ideal for big-diameter sewer and utility lines -Flexible & maneuverable: Navigates bends and tight spaces easily -Strong seal: Durable rubber construction ensures a tight, secure fit -Lightweight: Easier to handle than rigid plugs -Versatile: Works in round or irregular pipe shapes and can be customized

Yes, these plugs are frequently used during sewer maintenance, pressure testing, smoke testing, and infrastructure repair projects. Bypass models may also allow controlled flow-through or testing operations while the pipe remains sealed.

SAVA large diameter inflatable pipe plugs use a flexible pillow-style design that simplifies insertion through manholes and restricted access points. Their reinforced construction, durable rubber compounds, and availability in bypass and chemical-resistant configurations make them suitable for demanding municipal and industrial pipeline applications.

Blocking plugs are designed to fully isolate a section of pipeline. Bypass large diameter pipe plugs include a rigid center tube that allows water, air, or testing equipment to pass through the plug while maintaining the seal around the pipe wall. Bypass models are commonly used in municipal sewer testing and flow management applications.

Choose large diameter plugs by pipe inside diameter, pipe material, available insertion length, required backpressure, whether bypass flow is needed, and the condition of the pipe interior.

Confirm the actual pipe inside diameter, clean the contact area, inspect the plug and hardware, verify inflation or mechanical expansion limits, restrain the plug against movement, and keep personnel out of the potential ejection zone.