The ALD-G series manufactured by FG Inox is a double hose nipple which is designed with a wide range of application. This comes with a wide variety of model which has different diameter and weight. For its weight it has a range of 0.028 up to 2.590. For its diameter, the unit has a range of 10.2 up to 114.3 ø. These different models are ALD5G, ALD8G, ALD12G, ALD15G, ALD20G, ALD25G, ALD32G, ALD40G, ALD50G, ALD65G, ALD80G and ALD100G.