Pressure tanks Small Pressure Tanks For Various Applications All small pressure reservoirs are exclusively made of stainless steel 304 grade. This ensures that the content does not corrode the reservoir or gets contaminated.In addition to the standard pressure tanks series ST, special and custom versions can be supplied for all types of requirements. Specifications Stainless steel bodyStainless steel lidViton o-ringStainless steel eye nuts and swing boltsAir pressure regulator and gauge 0 to 100 psi Air pressure relief valve 100 psi6 or 8 mm inlet push-in fitting6 or 8mm output fitting Accessories No-drip systemSuction filterLow air pressure sensorFloat switch Pressure tanks literature232 KB