Flow Ezy Filters tank-mounted strainers install through a side wall of a hydraulic oil reservoir. They are made to protect the pump and remove contamination that could damage the hydraulic system. Offered in 30, 60, 100, or 200 mesh, with or without a bypass. The bushings have an external male npt thread and an internal female npt thread, with selected models having SAE straight thread connections. The strainers are available in sizes up to 4-inch npt male threaded threaded connections. www.flowezyfilters.com