Diversitech 40g Swoosh Double Shot Drain Gun Kit

DiversiTech 40G SWOOSH Double Shot Drain Gun Kit ^ Clear drain lines BETTER than before! ^ Use a single 20g cartridge or Load two 20g cartridges for 2.5X more SWOOSH ^ Hi-viz indicators provide a visible reference of pressurized chambers and the safety lock prevents accidental discharges ^ Store cartridges inverted in either chamber when not in use ^ Universal adapter for multiple drain line clearing accessories ^ MFG# SG-2KIT