Wet Tapping Machine

Making water connections in pipe under pressure:

https://www.plumbingsupply.com/hot-wet-taps-for-pvc-pipe.html

https://www.google.com/search?biw=1264&bih=628&tbm=isch&sa=1&q=wet+tapping&oq=wet+tapping&gs_l=psy-ab.3..0j0i24k1l3.506111.508375.0.508634.11.11.0.0.0.0.231.1355.0j6j2.8.0....0...1.1.64.psy-ab..3.8.1354...0i67k1.GFltU-Tceqw#imgrc=CNn85jkmFUTZXM:

https://www.google.com/search?biw=1264&bih=628&tbm=isch&sa=1&q=wet+tap+pipe+saddle&oq=wet+tap+pipe+saddle&gs_l=psy-ab.3...13759.15018.0.15444.8.8.0.0.0.0.362.1027.0j3j1j1.5.0....0...1.1.64.psy-ab..3.2.354...0.g2k7esHmXH4#imgrc=LxryYeIIEvEsgM: