Sesame KPC4T-780-45 – Pitot Probe Cover for Multiple Aircraft OEMs

The KPC4T-780-45 pitot probe cover is designed for aircraft equipped with Collins Aerospace SmartProbe® air data systems. This includes many modern business jets and commercial aircraft, such as the Gulfstream G600, Dassault Falcon 8X, and Embraer Phenom 300. Its tailored design ensures a precise fit for reliable ground protection.

SmartProbes are critical for gathering accurate airspeed, altitude, and airflow data. Even minor damage or contamination on the probe tip can lead to inaccurate readings, resulting in costly maintenance or operational delays. The integrated probe tip protector on the KPC4T-780-45 is engineered to provide unparalleled protection against these risks.

The KPC4T-780-45 uses a triple-layer Kevlar® and polyaramid construction that resists heat, chemicals, and abrasion while remaining lightweight. Unlike metal components, Kevlar® will not scratch or damage the probe. This ensures durability in harsh ramp conditions while maintaining probe integrity.

The cover is manufactured under ISO 9001 and AS9100D quality assurance standards, ensuring it meets strict aerospace manufacturing requirements. It also complies with CFR 25.853 flammability standards and includes a NAS1756-approved warning streamer for visibility and part identification. These certifications provide confidence that the cover is both safe and compliant.

The cover is engineered with a water-repellent lamina and provides strong chemical and abrasion resistance. These features help protect pitot probes from rain, snow, deicing fluids, jet blast debris, and other contaminants common in hangar or ramp environments. This ensures long service life even under demanding conditions.

The KPC4T-780-45 is metal-free and low particulate, meaning it won’t introduce conductive debris or risk scratching probe surfaces. This reduces maintenance concerns and ensures compatibility with sensitive aerospace equipment. A metal-free design also makes handling and storage safer for technicians.

The cover features a removal loop and is designed with factory-set pull-off resistance to ensure it stays in place during use but can be easily removed when needed. Installation and removal take only seconds, simplifying daily operations for ground crews. The process requires no tools and helps streamline pre-flight preparation.

Each KPC4T-780-45 pitot probe cover comes with a NAS1756-approved red warning streamer clearly marked with part number identification. The streamer serves as a highly visible “Remove Before Flight” reminder, helping prevent accidental probe obstruction during takeoff. It enhances both operational safety and compliance.

The Gulfstream G600 is equipped with four pitot probes, with two on each side of the fuselage. To fully protect the system while the aircraft is on the ground, operators will need four KPC4T-780-45 pitot probe covers. Using the full set prevents probe exposure to debris, contaminants, and weather.