Maximum working pressure is 80 psi (5.5 bar). Although the pressure chamber is rated at 80 psi, it is not necessary to exceed 60 psi when casting. The air pressure valve is preset to 60 psi to protect the tank against excessive pressure. Materials to be kept under pressure for a duration at least equal to their demold time. Chambers can be used in a vertical or horizontal position.
Inside Dimensions:12.5" (31.75 cm) diameter opening X 15.25" (38.74 cm) Tall