Centre locking drain test plugs with steel plates, brass wing nuts.
For use with small bore copper, steel or MDPE/HDPE piping.
Suitable for pressure testing up to 6 bar.
Suitable also for telecommunications, refrigeration, air conditioning, heating, process plant and food manufacturing.
Corrosion resistant.
Used to temporarily seal a pipe for repair work & for low pressure testing.
Material: Steel.
Size: 0.5" (12mm).
Zinc plated.