Apollo™ Safety Relief Valve, Series: 10-600, 1-1/4 x 1-1/2 in Nominal, FNPT, 60 psig Set, 250 deg F, Media: Water, Bronze Body, Silicon Seat, 8.4 in H x 5.1 in W, Domestic
High BTU capacity rating Silicone seat Fabric reinforced molded diaphragm isolates spring from water at all times Bronze body and spring cage Corrosion resistant construction Diaphragm isolated spring chamber Extremely high capacity Alloy steel plated spring Directive 97/23/EC (PED) compliant option