High Pressure Breathing Air Compressors
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Enclosed Systems
Coltri / Nuvair Compact
Semi-sound proofed filling station. The compressor switches off automatically when the pressure level set by the operator is reached. Timed automatic condensate discharge using electromagnetic solenoid valves. The tank mounted on the frame holds the condensate for pollution free disposal. Vibration reduction is achieved by insulating the motor and pumping unit from the frame by means of rubber supports. Special consideration has been given to the cooling of the compressor. The cooling fan diameter has been increased to 440 mm and grills on the frame ensure that air flows smoothly through the unit. Oil and filter change are a simple operation on this compressor.
Features
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Options
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 Models 8032 |
 Model 8033 |
| Model | Compact MCH13/7 | Compact MCH16/9 |
| Filling Time * | Approx. 9 min | Approx. 7.5 min |
| Cubic Feet/Minute | 7.6 FAD 8.9 SCFM | 9.4 FAD 10.8 SCFM |
| Liters/Minute | 215 | 265 |
| Motor | Single or Three Phase Electric | Single or Three Phase Electric |
| Option E1 230V-50 or 60Hz | 25 Amp | 34 Amp (Model# 8033.1) |
| Option E3 230V-50 or 60Hz | 14 Amp | 20 Amp (Model# 8032.2) |
| Option E3 440V-50 or 60Hz | 7 Amp | 10 Amp (Model# 8032.3) |
| Motor Power | 5.5 hp (4 kW) | 7.5 hp (5.5 kW) |
| Max. Op. Pressure | 5000 PSI (345 bar) | 5000 PSI (345 bar) |
| RPM | 1350 | 1550 |
| Number of Stages | 3 | 3 |
| Number of Fill Hoses | 2 | 2 |
| Condensate Drain | Automatic | Automatic |
| Fill Pressure Stop | Automatic | Automatic |
| Sound Level @ 3 Meters | 79 dB | 81 dB |
| Dimensions (HxWxD)** | 33"x35"x24" (84x89x60cm) | 33"x35"x24" (84x89x60cm) |
| Weight | 310-400 lbs(141-181 kg) | 332-430 lbs(151-195 kg) |
| Lubrication | Splash lubrication, capacity 1.6 qt. | |
| Air Quality | DIN 3188 - CGA Grade E - NFPA 1500 - EN12021 | |
*Single cylinder from 500 to 3000 PSI
**Singe Phase enclosure 33"x42"x28" (84x105x70cm)
Please contact us for more information or to place your order.
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Coltri / Nuvair MCH30/21 & MCH36/26 Open
The Open MCH30 & MCH36 open cabinet is designed for high use in hot humid conditions and is rated for continuous duty use up to 6000 PSI. It has the MCH30 or MCH36 four stage compressor block with up to 26.4 SCFM charging rate. Purchase, maintenance and operation costs are significantly lower than similar sized compressors in the market place.
Features
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Options
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Click Here or Image for PDF Brochure
| Model | Open Vertical MCH 30 | Open Vertical MCH 36 |
| Filling Time * | Approx. 3.5 min | |
| Cubic Feet/Minute | 17.5 FAD 21 SCFM | 22 FAD 26.4 SCFM |
| Liters/Minute | 500 FAD | 623 FAD |
| Motor | Three Phase Electric | |
| 230 V - E3 - 60Hz | 31 Amp 15 hp (11 kW) (Part#8042.2) | 35.5 Amp 20 hp (15 kW)(Part#8044.2) |
| 400 V - E3 - 50 Hz | 18 Amp 15 hp (11 kW) (Part#8042.6) | 20 Amp 20 hp (15 kW)(Part#8044.6) |
| 460 V - E3 - 60 Hz | 16 Amp 15 hp (11 kW)(Part#8042.3) | 22 Amp 20 hp (15 kW)(Part#8044.3) |
| RPM | 1100 | 1300 |
| Max Operating Pressure | 6000 PSI (414 Bar) | |
| Number of Stages | 4 | |
| Number of Fill Hoses | 4 | |
| Condensate Drain | Auto Drains | |
| Sound Level @ 3 Meters | 75 dB | 77 dB |
| Dimensions (HxWxD) | 60" x 40" x 30" (153 x 102 x 76 cm) | |
| Weight | 800 lbs (363 Kg) | |
| Lubrication | Splash lubrication, capacity 4.5 qt. | |
| Air Quality | DIN 3188 - CGA Grade E - NFPA 1500 - EN12021 | |
*Single cylinder from 500 to 3000 PSI
Please contact us for more information or to place your order.
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Custom Packaged - Coltri High Pressure Dock Box by Nuvair
Extended fill whips and remote fill panel options.
The Nuvair Dock Box uses our Standard Electric model compressor that is made from top quality materials: connecting rods from aluminum alloy, stainless steel intercoolers and aftercoolers that are more than four meters in length, and cylinders of special cast iron. The electric motor uses an aluminum housing to keep weight to a minimum, making the station very compact.
Features
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Options
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| Model | Dock Standard MCH13 / 5 | Dock Standard MCH13 / 7 | Dock Standard MCH16 / 9 |
| Filling Time * | Approx. 11 min | Approx. 9 min | Approx. 7.4 min |
| Cubic Feet/Minute | 4.7 FAD 6.6 SCFM | 7.6 FAD 8.9 SCFM | 9.4 FAD 10.8 SCFM |
| Liters/Minute | 133 | 215 | 266 |
| Motor Options: | Single or Three Phase Electric | Single or Three Phase Electric | Three Phase Electric |
| 230 V / E1 / 50 or 60 Hz |
19 Amp |
25 Amp (**Model# 8020.1) |
NA |
| 230 V / E3 / 50 or 60 Hz |
11 Amp |
14 Amp (**Model# 8019.2) |
20 Amp (**Model# 8022.1) |
| 440 V / E3 / 50 or 60 Hz | N/A |
7 Amp (**Model# 8019.3) |
10 Amp (**Model# 8022.3) |
| Engine Power | 4 hp (3 kW) | 5.5 hp (4 kW) | 7.5 hp (5.5 kW) |
| Max Operating Pressure | 5000 PSI (345 bar) | 5000 PSI (345 bar) | 5000 PSI (345 bar) |
| RPM | 890 | 1350 | 1550 |
| Number of Stages | 3 | 3 | 3 |
| Number of Fill Hoses | 2 | 2 | 2 |
| Condensate Drain | Manual | Manual | Manual |
| Sound Level @ 3 Meters | 75 dB | 81 dB | 82 dB |
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Dimensions (HxWxD) |
27.5" x 44" x 26.5" (70 x 112 x 67 cm) |
27.5" x 44" x 26.5" (70 x 112 x 67 cm) |
27.5" x 44" x 26.5" (70 x 112 x 67 cm) |
| Weight | 248 lbs (112.5 kg) | 248 lbs (122.5 kg) | 270 lbs (122.5 kg) |
| Lubrication | Splash Lubrication, capacity 1.6 qts. | ||
| Air Quality | DIN 3188 - CGA Grade E - NFPA 1500 - EN12021 | ||
| Options | |||
| Auto Drains | $920.00 | $920.00 | $920.00 |
| Pressure Switch | $175.00 | $175.00 | $175.00 |
*Single 80 Cu. Ft. Cylinder from 500 to 3000 PSI
**Model number is that of compressor inside the dock box
Please contact us for more information or to place your order.
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