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Shaw Snap-Tite mechanical expansion plugs are ideal for low-pressure sealing operations in circular openings, especially when plating or painting lines in industrial facilities. They can be easily inserted and removed without removing the entire fluid line assembly.
A| Style | Model | Nominal Size | Inside Dia. | Max. Air Pressure | Material | Body Material | Handle Material | Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| A | 51029 | 3.5" | 3.380" To 3.752" | Up To 5 psi | Neoprene Rubber | Zinc-Plated Steel | Brass | Snap-Tite | £97.79 | |
| A | 51031 | 4" | 3.940" To 4.373" | Up To 5 psi | Neoprene Rubber | Zinc-Plated Steel | Brass | Snap-Tite | £90.97 |
All Snap-Tite mechanical expansion plugs feature a smooth-walled industrial-grade neoprene rubber O-ring construction for better expansion rate (10 to 12 per cent). It enhances the overall waterproof and corrosion resistance properties.
You need to identify the internal diameter of the pipe that needs to be plugged.
Model 51029 can accommodate a pipe size of 3-1/2 inches (88.90 mm) with hole sizes ranging from 3.380 to 3.752 inches (I.D. range).