80mm – AHU Brass Test Point Plug – Black

Extended 80mm AHU Brass Test Point Plug (Black Strap)

Streamline your system commissioning and routine diagnostics with our 80mm AHU Brass Test Point Plug. Standard binder-style test plugs are often too short to clear modern, high-efficiency thermal insulation. This specialized 80mm extended block version is engineered specifically for Air Handling Units (AHUs), fan coil layouts, and heavily lagged pipe networks, giving you a generous neck length to clear the insulation jacket completely without burying the test point.

Equipped with a self-sealing internal neoprene/EPDM core, this plug allows heating engineers and balancing technicians to insert standard pressure gauge probes or digital thermometer needles directly into the fluid stream. The system seals instantly upon probe withdrawal—resulting in zero media loss.

Key Features & Benefits

• Extended 80mm Reach: Specifically designed to pass cleanly through thick pipe insulation and AHU casing panels, ensuring the testing port remains fully visible and accessible.
• Leak-Free Self-Sealing Core: The dual internal elastomeric seals accept standard test probes and snap completely shut upon removal, preventing pressure drops or fluid escape.
• Black Color-Coded Cap: Comes fitted with a robust, retention-strapped black cap. This protects the core from dust and debris while serving as a clear visual marker for specific line identification (such as chilled water, return lines, or specific zoning).
• Premium Brass Construction: Solid brass body offers excellent corrosion resistance, clean thread tracking, and maximum physical durability under high operational vibrations.
• Safe Live Diagnostics: Eliminates the need for permanent, expensive gauges at every monitoring site, allowing a single roving test kit to service the entire facility.