Ideal for any application requiring clean dry air.  May be used in manufacturing, instrumentation, pharmaceutical production, placement into nitrogen generators and in laboratories. Self-lubricating composite piston technology increases ring life and reduces temperature providing reliability for  years to come.

Dual cooling pistons reduce operating temperatures and corrosion resistant components and coatings extend ring & valve life. The OTD series is available in 1, 1.5, 2, 3, 5, 7.5, 10 and 15 HP models with an SCFM @ 100 PSIG ranging from 6.0 to 90.4.