Vetter Cone Sealing Bag – Inflatable Pipe Plug

The Vetter Cone Sealing Bag – Inflatable Pipe Plug is designed to seal pipe even in tough, chemical-prone environments. Its conical shape ensures a tight fit in circular, egg-shaped, mouth-shaped, and kite profiles. Lightweight and foldable for quick deployment.

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Description

The Vetter Cone Sealing Bag – Inflatable Pipe Plug is made from oil-resistant CR rubber, offering reliable sealing performance in chemically aggressive environments. Its design adapts to almost all pipe profiles, including round, egg, mouth, corner, and kite-shaped. Lightweight and foldable, it can be quickly positioned in the manhole using a drawbar eye, making it suitable even in difficult installation situations.

Conical Pipe Plug

It provides secure internal sealing by inflating to fit the pipe’s shape. Once in place, it can be emptied quickly and easily using a vacuum adapter—without moving the bag or requiring a separate compressed air bottle. Available in three sizes, it offers flexible sealing across pipe diameters from 250 to 1,600 mm.

  • KK 250–600: Pipe diameter 9.8–23.6 in (250–600 mm) — Length: 41.3 in (1,050 mm)
  • KK 400–1000: Pipe diameter 15.7–39.4 in (400–1000 mm) — Length: 74.8 in (1,900 mm)
  • KK 600–1600: Pipe diameter 23.6–63 in (600–1600 mm) — Length: 125.2 in (3,180 mm)

Key Features

  • Versatile Conical Design: This pipe balloon plug adapts to a wide range of pipe shapes—circular, egg-shaped, mouth-shaped, corner, and kite-shaped.
  • Durable CR Rubber: Made from oil-resistant chloroprene rubber, ideal for sealing pipes exposed to aggressive chemicals.
  • Compact & Foldable: Easy to transport and can be quickly positioned in manholes or confined spaces.
  • Tool-Free Operation: Functions without a separate compressed air cylinder, thanks to a vacuum adapter for fast draining.
  • High Performance: Withstands internal pressure up to 1 bar; operates reliably in chemically aggressive environments.

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Specifications

  • Pipe Compatibility: Circular, egg-shaped, mouth-shaped, corner, and kite-shaped profiles
  • Material: Oil-resistant CR (chloroprene) rubber
  • Inflation Method: Pneumatic cone pipe plug via vacuum adapter (no compressed air cylinder required)
  • Max Operating Pressure: 1 bar (14.5 psi)
  • Operating Temperature Range: –30 °C to +80 °C (–22 °F to +176 °F)
  • Drainage: Integrated suction port for vacuum-based draining
  • Deployment Method: Drawbar eye for quick manhole insertion
  • Transport/Storage: Foldable and lightweight

Vetter Cone Sealing Bag - Inflatable Pipe Plug Applications

The pipe balloon plug functions as a high-performance plug for temporary sealing during maintenance, inspection, or emergency operations. Its cone shape adapts to a wide range of pipe profiles, making it suitable for use in municipal, industrial, or utility systems that require fast and secure pipeline closure—even in difficult installation situations.

About Vetter

Since 1964 Vetter has produced pneumatic rescue equipment and tents for fire services and medical services throughout the world. In doing so we always adhere to our general principle “Emergency Pneumatics” as well as our values. It is for you that we continually develop our products further – based on our decades of experience with pneumatic technology and the materials used for this for products like hazmat pipe leak sealing bags.

Vetter has always been very closely connected with the field of rescue since its founding in 1964 as a wholesale trading company for the fire service and civil defense. Here you are able to see the most significant milestones which helped rescue experience and technological know-how to flourish in order to be able to offer you perfected rescue products, Vetter pipe leak sealing bags and medical tents.

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Pipe Stopper Balloon Plug

An inflatable pipe plug is a flexible sealing device designed to temporarily block or isolate the flow within a pipeline. Inserted into the pipe and inflated with air, it expands to create a tight seal, making it suitable for maintenance, testing, or emergency situations.

  • Expands inside the pipe to seal flow temporarily
  • Typically made of durable rubber materials
  • Conforms to various pipe shapes and sizes
  • Used in applications like inspection, repair, and incident response
  • Easy to insert and remove without damaging the pipe

Additional information

Weight N/A
Dimensions N/A
Pipe Diameter

25-60 cm / 9,84 – 23,62 inch, 40-100 cm / 15,75 – 39,37 inch, 60-160 cm / 23,62 – 62,99 inch

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