Coltri MCH5 EVO CNG Compressor
Features​
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Coltri 3-stage compressor block
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Inlet and outlet filtration
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Frequency drive/inverter E3 to E1
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Remote location motor control box
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Over pressure relief valve with flow switch
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Intake solenoid valve and differential pressure switch
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High temperature switch
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Low oil switch
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Temperature adjusted maximum fill pressure
Options & Notes​
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Customer must comply with local code and zoning permits
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Control box must be mounted 15 ft from compressors
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Conduit must be potted and have rated connection for Class 1 Div 2
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Maximum allowed fill pressue: 3600 psi (250 bar)
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Requires no more than 3 psi of gas
Specifications
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Charging Rate85 L/min | 5 m3/h | 3 CFM
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Fill Time80 L tank to 2900 psi (200 bar) in 3 hours
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Working Pressure2900 psi (200 bar) or 3600 psi (250 bar)
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Driven BySingle-phase electric motor (Atex certified Zone 2)
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Power4 hp / 3 kW
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Single-Phase Power Options
208-230V / E1 / 60Hz
208-230V / E1 / 50Hz
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Dimensions
(L × W × H)26.4 × 27.6 × 41.3 in
(67 × 70 × 105 cm)
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Dry Weight352 lb (160 kg)
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Noise Level65 dB at 3.3 ft (1 m) distance
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Number of Stages and Cylinders3
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LubricantNuvair Oil CE 750
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FramePowder-coated steel
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Oil/ Moisture Separators1
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FiltrationMaxifilter
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Safety Pressure Switch1 last stage
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Interstage Coolers and AftercoolersStainless steel
Providing service in 2 locations:
1421 N. Van Buren Street, Enid, OK 73703
1211 SE 29th Street, OKC, OK 73129
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