The Sealey SA4001 is a high flow air filter, regulator and lubricator unit designed for workshop compressed air systems. This three-in-one combination unit provides essential air treatment and control for pneumatic tools and equipment, making it an ideal solution for professional garages, workshops and manufacturing facilities. Built with robust die-cast control heads and clear polycarbonate bowls, this air treatment unit offers both durability and visibility for easy monitoring. The regulator assembly features a locking control knob that allows you to preset air pressure accurately, whilst the large, easy-to-read pressure gauge enables quick pressure verification during operation. The filter incorporates an automatic drain tap to remove condensation efficiently, whilst the lubricator includes an adjustable oil/air mix control and sight glass for precise lubrication management. With a maximum airflow capacity of 99cfm and working pressure up to 145psi, this unit handles demanding workshop applications. The unit comes complete with a wall bracket for convenient mounting near your compressor or at point of use. Features and Benefits: • Three-in-one unit combines filtration, regulation and lubrication in a single assembly • Clear polycarbonate bowls allow visual inspection of oil levels and condensation • Locking regulator control knob prevents accidental pressure adjustment • Automatic drain tap reduces maintenance requirements • 1/2" BSP inlet and outlet connections suit standard workshop air line systems Specifications: Brand: Sealey Inlet Size: 1/2"BSP Maximum Air Input: 145psi Maximum Air Output: 145psi Maximum Airflow: 99cfm Nett Weight: 1.71kg Outlet Size: 1/2"BSP Maximum Working Pressure: 145psi