Key Features & Benefits – silicone vacuum hose 11 mm black
The silicone vacuum hose 11 mm black is intended for vacuum and pressure systems where you need a flexible, heat-resistant line with consistent dimensions. Common uses include blow-off valves, pressure/vacuum sensor connections, and vacuum circuits around turbo and EGR valves.
Made from 100% silicone, it supports a wide working temperature range and fits typical automotive vacuum-hose routing. Supplied by the running meter, so you can cut the length to match your layout.
When is this useful?
The silicone vacuum hose 11 mm black is useful when replacing aging vacuum lines or building a new reference line and you want a hose that handles heat exposure better while keeping a stable inner diameter for consistent signal and flow.
Technical specs
- Inner diameter: 11 mm
- Wall thickness: 2 mm (±0.5 mm)
- Working temperature: -60°C to +260°C (-76°F to +500°F)
- Max pressure: 3–9 bar
- Length: sold by the meter
- Color: black
- Material: 100% silicone
Selection & installation tips
- Confirm sizing: measure the port outside diameter and match it to the 11 mm ID for a secure fit.
- Secure the ends: use an appropriate clamp or retainer to prevent loosening under load.
- Avoid kinks: route the hose with smooth bends to maintain a consistent cross-section.
- Heat routing: keep it away from very hot parts such as the exhaust manifold and turbocharger.
- Media use: not suitable for fuel or oil transfer.
Before fitting, verify port diameter, required hose length and routing heat exposure, then compare them to the technical specs above to ensure a stable, stress-free installation.
