The WaStop Inline check valve installs in stormwater systems and outlets, providing immediate protection against flooding and backflow. Its unique, simple, and effective design also prevents unwanted odour, especially at outlets in tidal environments. The standard variant is supplied with an EPDM gasket and mounting tabs. Technical specification: /* Container for specs + image */ .tech-container { display: flex; gap: 20px; align-items: flex-start; } /* Specification table column */ .tech-spec-col { width: 40%; } /* Image column */ .tech-image-col { width: 60%; text-align: center; } .tech-image-col img { max-width: 100%; height: auto; display: block; margin: 0 auto; } /* Mobile: stack table and image */ @media (max-width: 768px) { .tech-container { flex-direction: column; } .tech-spec-col, .tech-image-col { width: 100%; } .tech-image-col { margin-top: 12px; } } Name: WaStop 885 NPS: NPS 36 DN: DN 900 Bolt Circle Diameter (BCD): 1229mm Ø Bolt Holes (ØB): 14mm Dimension (D): 885mm Max. Flow Volume: 2546 l/s Max. Flow Velocity: 4 m/s Max. ID Host Pipe: 912mm Min. ID Host Pipe: 890mm # Bolt holes (#B): 6 Outer Ø (OD): 885mm OD incl. gasket (ODG): 915mm Valve body length (L): 1700mm Weight: 116kg