The MC1 IP55 RAL 9005 is a rotary and reciprocating industrial seal designed and manufactured by Trelleborg. It is constructed from Nitrile Butadiene Rubber (NBR) and is available as both a single-acting and double-acting seal. The seal is suitable for general applications in most types of industrial machinery, including pumps, compressors, motors, and gearboxes. It is IP55-rated for dust and moisture protection, and is available in RAL 9005 black. The MC1 is suitable for a wide range of operating temperatures, from -30°C to +120°C at pressure of 10 bar (145 p.s.i.). It has an anodized aluminum split ring for easy assembly and offers excellent resistance to oils, greases, alkalis and many other chemicals.