Max. Supply Pressure: 250 PSI Air line lubricator for use with air-operated equipment requiring oil lubrication Adjustable Oil Drop rate - SAE10 oil or lighter Metal Bowl with Sight Glass, 5 oz oil Capacity Most pneumatically operated equipment such as valves, cylinders, and air tools, require some form of lubrication to reduce equipment maintenance and prolong life. PneumaticPlus offers quality Air Preparation Units for various pneumatic applications. SAL Series Lubricators provide proper lubrication of air tools for optimum performance and maintenance. Oil injection into the Lubricator can be adjusted or completely turned off as necessary to your application. SAL Series Lubricators can connect to SAF Series Air Filters and SAR Series Regulators using our modular brackets to form a fully functional FRL unit. Most pneumatically operated equipment such as valves, cylinders, and air tools, require some form of lubrication to reduce equipment maintenance and prolong life. Air driven devices can be lubricated by using an air line lubricator, a device for adding lubricating oil in aerosol form into the compressed air line. The air passing through the lubricator transports the lubricant to air tools, cylinders or other air driven devices where the lubricant is deposited on moving and sliding surfaces to reduce friction and wear. Please visit our Amazon Store for our complete line of air preparation products. DO NOT INSTALL A POLYCARBONATE BOWL IN PRESSURES THAT EXCEED 150 PSI OR WHERE THERE IS A PRESENCE OF SOLVENTS HARMFUL TO POLYCARBONATE.