Mattei Maintenance Kit B (IF57A23884) for Optima 60/75/90

Filtration & Separation Renewal for Optima 60-90 Series The Mattei Maintenance Kit B (IF57A23884) is the critical "Intermediate Service" package engineered for the industrial-grade Optima 60 (60kW), 75 (75kW), and 90 (90kW) Variable Speed Drive compressors.

For machines in the 55-200 kW range, the maintenance schedule is more aggressive regarding air-oil separation. Unlike smaller models where the separator is a 10,000-hour item, the Optima 60-90 requires a fresh separator at the 5,000-hour mark to maintain the low differential pressure essential for VSD energy savings.