Roof Inlet – 6° Double Spigot with TV Flange
HDPE roof inlet fitting with a 6° angle, double spigot ends (pipe connects on both sides), and a TV bolted flange. Designed for tank roof penetrations requiring a secure, angled pipe entry.
- Material: High-grade HDPE
- Angle: 6°
- Configuration: Double spigot, TV flange
Price range: $332.92 through $1,879.64 + gst
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Roof Inlet – 6° Double Spigot with TV Flange
This HDPE roof inlet fitting is designed for angled pipe entry through tank or vessel roofs, providing a secure, bolted connection point via its TV-pattern flange. The 6° angle accommodates roof pitch or specific installation geometry, while the double spigot configuration allows pipe to be connected on both sides of the fitting — supporting continuous pipe runs through the tank roof.
Manufactured from high-grade, corrosion-resistant HDPE, this roof inlet is built to withstand long-term outdoor exposure and chemical environments without degrading.
Key Features
- Material: High-grade HDPE — corrosion-free and UV stabilised
- 6° Angle: Suits angled roof entry and specific installation requirements
- Double Spigot Configuration: Pipe connects on both sides of the fitting
- TV Flange Pattern: Bolted connection for secure roof mounting
- Australian Made: Manufactured in-house by Hercules Plastics in Western Sydney
Applications
- Tank and vessel roof penetrations
- Angled pipe entry for chemical or water storage tanks
- Custom-fabricated tank roof fittings
- Water treatment and industrial containment systems
Why Hercules Plastics?
Hercules Plastics has been manufacturing precision HDPE fittings for Australia's industrial sector since 1996. Our roof inlet fittings are made in-house for quality control, fast turnaround, and long-term reliability.


