Standard No Hub Couplings

Engineered for reliable connection of cast iron pipes in gravity drainage systems.

VANRON Standard No-Hub Couplings are designed to connect no-hub cast iron pipes in non-pressurized drainage and sewer systems. Featuring a precision-molded elastomeric gasket and stainless steel clamp bands, these couplings deliver a secure, leak-resistant connection while replacing traditional hub-and-spigot joints.

Features:

  • Optimized Shield Design:
    The corrugated stainless steel shield evenly distributes clamping force, ensuring consistent sealing pressure around the pipe circumference.

  • Cast Iron to Cast Iron Connection：
    Designed specifically for joining no-hub cast iron pipes quickly and efficiently without traditional socket connections.

  • Beaded Elastomeric Gasket：
    High-performance rubber gasket with engineered grooves enhances sealing pressure and prevents leakage.

  • Secure Clamp Structure：
    Integrated clamp system provides stable fastening and reduces the risk of loosening during installation.

Applications:

  • Residential drainage systems
  • Gravity sewer systems

  • Light commercial plumbing

Standards & Certifications:

  • Conforms to CISPI 310
  • Complies with ASTM C1277

  • Gasket meets ASTM C564

Specifications:

Screw Type: 5/16″ Hex Head
Installation Torque: 60 in-lbs
Maximum Test Pressure: 4.3 PSI (29.6 KPA)

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