In what is probably the world's largest range of tank caps will be found a product suitable for the smallest or largest vehicles - and all those in between! Aero filler caps are suitable for fuel, oil, water and any other liquid you care to mention.
The Aero Range is available in five sizes:
Product Outer Diameter Filling Hole
Aero 200 - 80 mm 35.5 mm / 1.4 inch
Aero 300 - 94 mm 44.5 mm / 1.7 inch
Aero 400 - 120 mm 58.0 mm / 2.3 inch
New - Aero 600 - 126 mm 77.0 mm / 3.0 inch
Aero 500 - 139 mm 77.0 mm / 3.0 inch
The Aeros can be supplied with an assortment of flanges, flange necks and weld-on-necks. The flange/neck type is designed to connect with a suitable hose to a remote tank. All Aero filler caps are shut by means of a lever and every flanged filler cap has available a fixing ring that can be employed should access to the rear of the panel or inside the tank be restricted.
The operation of Aero filler caps follows best aircraft practice. To release the filler cap the lever is lifted and turned. To replace and secure the filler cap return the lever to the closed position and snap shut. Aero filler caps fitted with the locks can be left unlocked if required.
All locking products are supplied with the two matching keys. We can supply spare keys for all Aero filler caps that have the lock number stamped on the head of the lock.
Warning - Copies!
A number of people like our Aero cap design so much that they have copied it. There are several of these copies of Newton Equipment Aero caps on the market. These copies are not made from the same quality materials that Newton Equipment Aero caps are made from and are not subjected to the same level of safety and quality checks that Newton Equipment Aero caps must comply to. Don't settle for a second rate copy, only an original Newton Equipment Aero cap is finished to, and perform to the high standards for which we are justly famous.