TCP Global Commercial 5 Gallon (20 Liters) Spray Paint Pressure Pot Tank with Air Powered Mixing Agitator Heavy duty paint pressure pot tank with 5 gallons (20 liters) capacity Clamp on lid with air powered mixing agitator with adjustable speed control Tank fluid pressure gauge from 0 to 100 psi; Working pressure: Optimal 20-30 psi; Max operating pressure: 50 psi Air inlet and outlet: 1/4"; Fluid outlet: 3/8"; Inside diameter: 12.3"; Inside depth: 12.5" Excellent for Commercial Painting or Situations where a large amount of spraying is required. Use for a broad range of coatings like automotive, oil based, latex, varnishes, lacquers, primers, wood coatings, adhesives and more!