ANV180 Aircraft Aviation Utility Vacuum Cleaner- Numatic SpecialisedANV180 Utility AirCraft Vacuum Cleaner Numatic The ANV180 Is built to a 400Hz which is standard operation suitable for most aircrafts, their tough design ensures that they will long lasting and ready to go. This lighweight machine at 5. 8kg is supplied with a 32mm accessory kit the ANV180 is highly capable of cleaning the huge surface area present in a aircraft. Using a 800W Tapered fan motor , the vacuum provides ample power at its 110v 400hz supply,