The IMI Garbage Disposal Unit (GDU) provides submarines with a secure, watertight solution for garbage storage and disposal. Designed to operate in extreme conditions, it allows submarines to remain submerged for extended periods without compromising cleanliness or safety. Featuring a shock-resistant hull valve and multiple control mechanisms, it ensures smooth operation under high pressures. Constructed from robust materials such as nickel aluminium bronze and titanium, the GDU withstands corrosive marine environments. With a temperature range from -20°C to 225°C, this unit maintains performance in diverse conditions, making it an essential component for modern naval operations.

Key features

Built for submarines

Manual or actuated operation

Integrated storage chamber

Watertight up to full drive pressure

Interlock safety feature

Shock-resistant hull valve

Sizes up to DN 250

Pressure as required

Temperature: -20°C to 225°C

Materials: NAB, Inconel, Titanium, Monel, Stainless Steel