PLUGLINE 20 mm Inflatable Short Blocking Plug – Heavy Duty Pipe Sealing Solution 401 pc high tensile cap screw flange head bolt nut washer grab kit assortment M10 industrial fastners hardware Total packaged weight 10 kg modern finish Total packaged weight 10 kg Model WLCA2 2 WLCD2 WLNJ WJNJ S2 WJCA12 2 Q WLCL WLCA 32 41 WLD WLNJ 2 WLNJ 30 WLD1 WLD3 > Model XCA P 110 102 121 118 127 145 106 171 181 149 XCA T 110 102 121 118 127 145 106 171 181 149 Operating Force Of (max) 700g 700g 700g 500g 700g 500g cm 100g 100g 100 500g cm Release Force Rf (min) 200g 200g 200g 100g cm 200g 100g cm 40g 40g 40 100g cm Pre travel PT (max) 1 A helpful addition would be a extension hose allowing safe inflation Versatile Applications: Ideal for hydrostatic testing and preventing water