STRAIGHT LIQUID TIGHT CONDUIT FITTING, KOPEX-EX SERIES, SIZE 20MM (1/2 INCH), WITH 1/2" NPT MALE THREAD CONNECTION, MANUFACTURED FROM NICKEL PLATED BRASS MATERIAL. SUITABLE FOR CONNECTING FLEXIBLE LIQUID TIGHT CONDUITS TO ELECTRICAL EQUIPMENT IN INDUSTRIAL AND HAZARDOUS AREA APPLICATIONS. PROVIDES IP66/IP67 INGRESS PROTECTION AND IS DESIGNED FOR EXPLOSION PROTECTED INSTALLATIONS INCLUDING EX eb AND EX tb APPLICATIONS. COMPATIBLE WITH KOPEX-EX LIQUID TIGHT CONDUIT SYSTEMS FOR ZONE 1, ZONE 2, ZONE 21 AND ZONE 22 HAZARDOUS LOCATIONS.