Nuvair's flagship open horizontal, continuous-duty, commercial high pressure compressor line utilizes the Coltri MCH36 pumping unit. The compressor can pump up to 27 SCFM (764 L/min) at 5000 psi (345 bar) when charging cylinders. The Coltri compressor block and Kubota diesel engine are mounted onto a steel base frame with vibration isolators, which is then placed into a powder-coated steel crash frame with belt guard.
|Model||Nuvair MCH36D Kubota|
|Fill Time*||~3 minutes|
|Charging Rate*||27 SCFM (764 L/min)|
|CFM FAD||22.5 CFM (637 L/min)|
|Maximum Operating Pressure||5000 psi (345 bar)|
|Number of Stages||4|
|Oil Pressure||5.8 to 58 psi (0.4 to 4 bar)|
|Air Quality||Grade E|
|Engine||Kubota D1803 Diesel, 37 hp (28 kW), 2400 RPM|
(L x W x H)
|64 x 44 x 42 in
(163 x 112 x 107 cm)
|Weight||1600 lb (726 kg)|
*Based on 80 cu ft cylinder from 500 to 3000 psi.