Daiko D packing (EPDM rubber) Nominal diameter (A): 300 DP-5K-300A 1 piece

Catalog number: DP-5K-300A Features: ●A gasket made by pressure-molding a single piece of EPDM rubber into a cross-sectional shape. ●Compared to punched rubber sheet gaskets, it provides stable sealing at lower surface pressure. ●Has double O-ring-like uneven parts, providing high sealing performance even at low surface pressure. Applications: ●Building facility piping, PVC piping, etc. Specifications: ●Nominal diameter A: 300 ●Nominal diameter B: 12 ​​●Inner diameter (mm): 300 ●Outer diameter (mm): 428 ●Thickness (mm): 3 ●Operating pressure (K): 5 ●Bolt hole center diameter (mm): 390 ●Number of bolt holes (pcs): 12 ●Bolt hole diameter (mm): 23 ●Maximum operating pressure: 0.98MPa ●Operating temperature range: -40 to 100°C ●Passed JIS K 6353 waterworks leaching test ●Passed JIS K 6353 waterworks rubber leaching test ●Full-surface packing Material/Finish: ●EPDM rubber