ALU threaded tank caps in aluminium or stainless steel, complete of different types of sealing gasket in relation to the fluid in the tank.
The following standard threads are available:
- 1” male and female
- 1” 1/2 male
- 2″ male and female
- M60X2 female
- M80X2 female
ALU filling plugs are available hermetic or ventilated.
With the exception of ALU 1 “caps, all the other versions of the ALU tank plugs can be equipped with a specific controlled ventilation system through unidirectional valves, that allow both the expulsion of vapors generated by fuel and the air inlet into the tank; moreover, in case of tank overturning, they limit the loss of fuel.
We can provide other threads on request and we can manufacture ALU tank caps in different colours and with customized writings, company logos and drawings. They can also be equipped with removable filter and safety chain or cables.
The ALU series threaded filler plugs are suitable for various applications in different fields. In particular they are widely used on tanks of agricultural and earthmoving machines, irrigators, motor pumps, hydraulic power units, generators, powered accesses, etc..
We manufacture types with all metal components in stainless steel for nautical application and corrosive environments.
The adoption of accurate production processes also performed with latest generation CNC numerical control machines and the use of selected raw materials, are the first guarantee of quality and reliability over time of our product.
We perform several strength and durability tests and tests for product quality control during the various processing phases. On request we can issue the relevant certificates in compliance with national and international regulations.