About This Package Quantity: you will get 2 pieces inflatable tube balloon plugs, ideal for testing pipe pressure in a wide range of scenarios: ideal for shower drain/floor drain/bathtub pipe/bathroom pipe/toilet tee/swimming pool pipe/basement drain/underground sewage pipe Easy to Use: put into the pipe mouth, and then inflate the balloon plug for use, suitable for the use of pipe diameter range: 1.9-2.25 inches; Balloon deflated diameter: 1.77 inches, deflated length: 2.84 inches Exquisite Design: inflatable plug with a metal chain, can prevent the plug along the slide, the other end of the metal chain is equipped with a vent wrench, can be easily used to release the gas in the balloon plug, easy to take out Working Pressure: the maximum working pressure should not exceed 2.9 PSI/20 kpa/0.02MPa, the yellow label indicates the corresponding maximum pressure, please be careful not to exceed this range when using Reliable Material: natural rubber material, with good expansion and memory; 2 packages are cost-effective and can be applied for a long time Overview Material : / Brand : Nuanchu Color : Black Number of Items : 2
