Horobin 6″ (150mm) Steel Drain Test Plug | 150mm – 160mm Expansion Range

Horobin 6″ (150mm) Steel Drain Test Plug | 150mm – 160mm Expansion Range

• Genuine Horobin 150mm (6″) steel test bung
• Expanding range fits internal pipe diameters from 150mm to 160mm
• Professional solution for high-volume air and water pressure testing
• Heavy-duty corrosion-resistant steel plates with a thick rubber seal
• Large butterfly nut for secure, high-pressure mechanical sealing
• Comes with standard 1/2″ BSP thread capped with washer
• Connection thread if needed is 1/2″ BSP (measures 21mm)

Details

This Horobin 6″ steel test plug is a heavy-duty professional tool designed for larger drainage and sewer pipes. Specifically, it is engineered to seal and test pipes with an internal diameter of 150mm to 160mm. The plug features a robust metal plate construction that maintains its shape under significant pressure. As you tighten the butterfly screw, the durable rubber ring expands to create a 100% airtight and watertight barrier. Consequently, it is the industry standard for sealing 6-inch mains during maintenance or inspection. In short, this metal bung provides the mechanical strength required for demanding site conditions.

Sealing a large 6-inch pipe presents a significant challenge, as the water pressure behind a pipe of this size is substantial. Furthermore, inferior plastic bungs are prone to slipping or “popping” out when the system is filled, which can lead to site flooding and safety risks. Specifically, finding a bung that can handle the slight diameter variations in 150mm clay or concrete pipes is difficult. However, the Horobin 6″ Metal Test Plug solves these reliability concerns with its high-torque expansion system. Because it covers a range up to 160mm, it provides a “bite” that grips the pipe walls securely. You can conduct your regulatory air and water tests with total peace of mind. Therefore, you can ensure your project meets building standards without the risk of equipment failure.

Brand:

• Horobin

MPN:

• 73092