Grease Feeder, Polycarbonate, Capacity (Oz. ) 1 oz, Dia. (In. ) 1 3/4 in, Height (In. ) 3 5/8 in, 1/4 in Male NPT, Operating Temp. (F) -10 to 250, Spring Tension (PSI) 1 to 2, For Corrosive Operating Conditions such as Chemical and Food Processing, Includes Corrosion Resistant Metal Base, Extra Light and Heavy Springs. This item has been restricted from sale in the following state (s): []