The Monument 1290 is a 100mm (4 in) durable, quality, flexible drain plug for plugging drains and pipes. This plug is fitted with peripheral ribs, this will give a better seal and grip on the tube or pipe being repaired or replaced. It has a long feed hose that is fitted with a schrader valve to quickly release the pressure.
For use with Monument drain testing equipment.
Maximum inflation pressure 0.59 bar / 8.5 psi
Inflate with MON1308 pump.