This DN15 (1/2″) PN16 stainless steel Y-Strainer is suitable for chemical, pharmaceutical, petrochemical, hydraulic, and compressed air systems. It has a removable stainless steel filter, a bolted bonnet with a threaded BSP drain plug, and TFM 4215 gaskets. It is approved for explosive atmospheres (ATEX Zone 1&21 and Zone 2&22) and can work at low temperatures down to -40°C.