Features: 1、Adopting premium aluminum alloy and plastic, it is of highly stable performance and long durability 2、Control air pressure at a wide range from 0.05 Mpa to 0.85Mpa 3、Differential pressure discharge design to achieve semi-auto discharge. 4、Help to clean the air source, filter moisture in air and supply a relatively stable air source 5、The lubricator can supply proportional lubricating oil to pneumatic equipment to prolong service time of the air tool Specification:Features:Adopting premium aluminum alloy and plastic, it is of highly stable performance and long durability. Control air pressure at a wide range from 0.05 Mpa to 0.85Mpa. Differential pressure discharge design to achieve semi-auto discharge. Help to clean the air source, filter moisture in air and supply a relatively stable air source. The lubricator can supply proportional lubricating oil to pneumatic equipment to prolong service time of the air tool. Specifications:Condition: 100% Brand NewMaterial: Aluminum