S56x4 Drum Adapters
This can be either on the plastic and the metal drums of 60 to 220 liter (55 Gallon) with thread S56X4.
Made of PE-HD (HDPE) or PP (polypropylene). Resistant to most chemicals.
Both in the food like in the chemical industry.
All are equipped with a seal.
Name: S56 x 4
D1: 50mm (2.0")
P1: 4mm (0.16")