AIR SODA & SANDBLASTER TWIN TANKS 18KGEMPTY SUIT WOOD-FIBREGLASS & HEAVYRUST@ 85 TO 115 PSI OF AIR FARMTEC BRANDThe Farmtec Twin Tank Soda Blaster and Sandblaster features two heavy gauge, fully welded tanks with a total capacity of 76 liters. The powder-coated tanks and frame provide durability and resistance to corrosion.