Mini Test Sealing Bags

Our new Mini Test Sealing Bags are designed for use when air testing drainage pipes.

These small inflatable test stoppers are ideal for testing the smaller and non-standard pipe ranges. Using simple hand/foot pump or compressor inflation methods they are easy to use and a great addition to our pipe stopper hire fleet.

Inflatable Air Test Stoppers are lightweight, easy to inflate by hand/foot pump or site compressor and cover the pipe ranges of 100MM – 300MM, ideal for non-standard pipe ranges where Screw Stoppers will not work.

With these new additions to our Pipe Stopper range MGF now have the capabilities of covering 100MM – 1050MM pipe diameters when Air Testing.

• Lightweight Durable Pipe Stopper
• Short Design
• Extremely Expandable
• Up to 1 Bar Counter-Pressure
• Simple Inflation

Technical Specification

Product Pressure (bar) Opening Pipe Diameter (mm) Diameter, approx. (mm) Cylinder length (mm) Total length (mm) Air requirement, approx. (l) Weight, approx. (kg)
PDK 4/7 2.5 2x4mm 40-70 37 155 250 3.5 0.4
PDK 7/10 2.5 1/2″ 70-100 68 190 340 6 0.4
PDK 10/15 2.5 1/2″ 100-150 90 150 300* 2 1
PDK 15/20 2.5 1/2″ 150-200 145 195 345* 12 2.5
PDK 20/30 2.5 1″ 200-300 185 250 410* 18 4.5

How can MGF Support your project?

Call now and speak to one of our team

01942 402 700


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The GRiPSHORE™ Vertishore rails from MGF allowed us to achieve a comprehensive temporary works design that met with the specific site requirements, whilst also reducing manual handling risks, speeding up installation times & reducing the cost of the temporary works equipment

- James West, Project Manager, R&M Utility and Civil Engineering

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