Mechanical seal Delco DL 38 Operating range Mechanical seal DL 38Temperature: 200 ° C | 40- degrees CelsiusPressure: 20 bar The O-ring material used in DL vitonAlso the material of fixed and movable plates is silicon carbide.The metals used in Delco products are made of stainless steel.Products of this type from size 10mm to 100mm are under production.The DL type is similar to the Brugman MG1 type.Application PumpPetroleum and general fluids Download DL38 seal catalog Contact us Table of Mechanical seal descriptions DL 38 Codedsd1d2d3d4L2L3L1K038038596148.656.1301444 Best Performance and working temperature condition for seal ringMaterialFCSolid Tungsten carbide750400Solid Carbon-graphite525275Solid Reaction Bonded Silicon Carbide800430Solid Sintered SiliconCarbide800430Solid Antimony Impregnated Carbon Graphite700370Solid Pure Ceramic (AI203)350180