Mueller Steam Specialty™ Wye Strainer, Series: 581, 1 in Nominal, 4-9/16 in Overall Length, Thread, 3/8 in NPT Blow-Off, Domestic
Machined seats in both body and cap align and lock the screen in place to stop sediment bypassMachined seats facilitate alignment and accurate reseating after servicingStraight threaded, gasketed cap is used for easy disassembly and assemblyMany others use Loctite, rendering disassembly virtually impossibleHeavy duty, rugged bodies with extra heavy boreSelf-cleaning is accomplished by opening the plug or valve connected to the blow off outletBlow off outlet are NPT tappedGenerously proportioned bodyOpen area ratio much greater than pipe size, ensuring low pressure dropClass 600 lb thread connection0.062 perforated screen