Industrial Grade Duplex Strainer is made of two parts with 2 numbers 3 way valves or 4 numbers. The Strainer can be availed in various connection sizes ranging from 25 NB to 600 NB flanged end. The Strainer is made of fabrication or casting to withstand high pressure. The Industrial Grade Duplex Strainer has filtration ranging from 10 micron to 500 micron.