The Powerex OTD0303 duplex 6hp oil free air compressor utilizes (2) 3hp compressor pumps to displace 20.2cfm. This compressor runs on three phase power and is mounted on a 80 gallon horizontal air receiver. The Powerex duplex reciprocating tank mounted compressors are perfect for any application where clean dry air is required with integrated backup. The OTD Series Powerex Duplex Air Compressors have been designed and tested to meet the most demanding specifications for reliability in the pneumatic oil-free industry.
The OTD0303 is an extremely reliable compressor that features high quality construction and components. An unloading feature is included to provide loadless starting. Powerex oilless pumps use composite piston technology, low compressor speeds and PTFE compression ring(s) at low maintenance costs. The self-lubricating composite piston technology – standard on all Powerex reciprocating compressors – increases ring life and reduces temperature providing reliability for years to come. The dual cooling pistons reduce operating temperatures and the corrosion resistant components and coatings extend ring and valve life. The OTD0303 utilizes two OPS030 oil free compressor pumps.
This duplex air compressor package consists of two motor/compressor assemblies mounted on a single 80 gallon receiver tank. These are ideal reciprocating air compressors for instrumentation systems requiring an alternate compressor for standby or overload capacity. This style air compressor is desirable for a variety of reasons. When a duplex air compressor is alternated, the temperature of both compressors is kept above the ambient dew point to minimize moisture deterioration and corrosion. This still keeps temperatures low enough to prevent overheating on the motor and pump for increased life.
OTD0303 would be pre-wired in 208/230/460v 3 phase power prior to shipping depending on your buildings power. The 80 gallon receiver tank is ASME rated.
This compressor package is able to be configured in an array of different variants, including the potential to add a refrigerated dryer, desiccant dryer, aftercooler and more. Please contact our sales department to help tailor a compressor specific to your needs.