The Marley SB400 90° Bend with Vent Horn is a precision-engineered fitting designed for above-ground soil and vent (SV) systems. It combines a standard 90° directional change with a built-in vent horn to enhance air circulation within the drainage network—helping to stabilize pressure and prevent siphoning of traps. An integrated inspection eye provides convenient access for routine maintenance and blockage clearance.

🔧 Key Features:

• Standard Compatibility
  110mm diameter fitting designed for seamless integration with Marley and other standard SV systems.

• Efficient Directional Change
  90° bend ensures controlled redirection of waste or vent flow in confined or structured installations.

• Vent Horn Integration
  Enhances air movement through the system to support proper pressure balance and reduce gurgling or trap siphonage.

• Maintenance Access
  Fitted with a robust inspection eye, allowing for easy cleaning and inspection without system disassembly.

• Durable & Resilient
  Manufactured from UV-stabilized PVC-U, ensuring long-term resistance to corrosion, chemicals, and environmental exposure.

• Certified Quality
  SABS approved, ensuring full compliance with South African plumbing standards.

🛠 Applications:

• Soil and vent system installations in residential, commercial, and industrial buildings

• Ventilation improvement in drainage layouts

• Inspection points in complex pipe networks

Marley – Reliable Components for Smarter Plumbing Solutions