Hammonds 1590qfl enclosure belongs to the manufacturers 1590 fl series of ip54 diecast aluminium enclosures with flanged lids these rugged yet easy to machine enclosures are ideal for electronic instruments a low side wall draft angle allows easy mounting of pcbsthe 1590qfl has the same body as the regular 1590 series but its flanged lid means it can easily be mounted to walls or shelves as the lid screws are concealed against the wall or shelf the 1590qfl also provides a more secure encl