Plastic Blank EXPANDABLE BLANK DUCT PLUGS DT50/37

Physical & Dimensional Specifications • Nominal Duct OD Compatibility: Engineered for 50 mm conduits. • Duct Expansion Range (Inner Diameter): Seals inner diameters spanning 37.0 mm to 42.0 mm. • Body Construction Material: High-impact engineering thermoplastics, typically Polyoxymethylene (POM) or Acrylonitrile Butadiene Styrene (ABS). • Sealing Gasket Compound: Expandable, segmented Thermoplastic Elastomer (TPE) or EPDM/Silicon rubber ensuring elastic compression memory. • Compression Hardware Options: Available with a Loop Nut (provides a dual-sided pull anchor), Wing Nut (low-profile for narrow hand-holes), or Hex Nut configurations. Performance & Environmental Ratings • Operational Sealing Pressure: Rated water-tight and air-tight up to 15.0 – 16.0 bar (approx. 217 – 232 PSI) depending on exact manufacturer extrusion. • Structural Burst Limit: Capable of resisting burst pressure thresholds up to 25.0 bar (362 PSI) under typical underground loads. • Thermal Operating Range: Formulated to remain structurally stable under temperatures from -15°C to +45°C (with storage endurance up to +80°C). • Infiltration Defense: Provides an absolute gas-tight and water-tight seal to prevent subduct networks from filling with mud, water, or hazardous vapors. • Chemical Integrity: All-plastic and rubber design guarantees zero corrosion when exposed to acidic soils, underground hydrocarbons, or road-runoff chemical salt banks.

SAR 28.00

SKU: GS2607000034