Horobin 525mm/21" Multilock Steel Test Plug

Horobin 525mm/21-Inch Multi-lock Drain Stoppers with a 2-Inch Outlet - [HO-73920]

Key Features:

These drain stoppers boast multiple compression points strategically placed around the perimeter, allowing for a localized seal expansion.
Reinforced strength precisely where it's needed most – at the compression point.
The steel components are aluminium coated to guard against corrosion, ensuring durability.
Equipped with handlebars for easy plug location within the pipe.
Available with twin outlets – the lower outlet facilitates complete water drainage from the drain before plug removal.
"Double Seal" plugs can be custom ordered to suit your specific needs.
Each plug is labelled with clear "Instructions for Use."

Specifications:

Nominal Pipe Size (Internal Diameter): 525mm / 21 Inches
Compatible with Pipes with Internal Diameter: Minimum 515mm, Maximum 555mm
Minimum Insertion Length into Pipe: 95mm
Overall Length: 126mm
Waterway Diameter: 2 Inches
Maximum Allowable Back Pressure: 3 p.s.i
Approximate Weight: 11.28 kg
Experience the reliability and versatility of Horobin's Multi-lock Drain Stoppers, designed to meet your drainage needs with precision.