Pressure Vessels AVR1 - 1 Liter Pressure Vessel Ideal for cyanoacrylate or any other light viscosity solvent based fluid. Vessel comes complete with a polyethylene liner and removable cover. Fluid can be poured into the liner, or a 1 pound standard fluid container may be put into the reservoir for direct dispensing. AVR2 - 5 Liter Pressure Vessel Ideal for large volume dispensing of general assembly fluids. Fluid can be poured into the pressure vessel for direct dispensing. ACS - 2.5-32oz Pressure Vessel Ideal for small to medium volume dispensing of general assembly fluids. The vessel comes complete with a polyetheylene cartridge and removable cap. Fluid can be poured into the cartridge as each cartridge is housed in a chrome plated steel retainer that can withstand pressure up to 100psi.