Standard Features for Industrial Compressors

Five Stages
Radial layout for reduced vibration and crank shaft loading
Spin-on Type Oil Filter
Connecting rods with needle roller bearings
Stainless steel valve assemblies on all stages
Latest technology in valve and ring design
Relief Valves on 1st, 2nd, 3rd & 4th Stage
Intercoolers on 1st, 2nd, 3rd & 4th, after cooler on 5th stage
Pressurized oil lubrication system
Cast Iron Block and Cylinders
Water separators on 2nd, 3rd & 4th stages
Designed and built in the USA

Options:

Oil pressure switch
Fan Guard
ACD – Automatic Drain Block with Solenoid with hard plumbing to Water separators (12vdc, 24vdc, 115vac & 230vac)
Lifting Lug
High Flow Air Filter
Thermostat, 1/2 NPT, 60° ON, 80° OFF
Heater, Oil 1/2 NPT

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Industrial Air CompressorsPressures:
550 psig (38 bar)
1530 psig (105 bar)
2500 psig (172 bar)
3100 psig (214 bar)

Power Requirements:
15 hp (11 kW)
20 hp (15 kW)
25 hp (18.5 kW)
30 hp (22.5 kW)

MH25_4Stage

5 Cylinder, 3 Stage Industrial Compressor
Model Max Working Pressure Capacity 1) Motor
psi bar scfm l/min hp kw
ML315-05 550 38 36.5 1034 15 11
ML320-05 550 38 49.0 1388 20 15
5 Cylinder, 4 Stage Industrial Compressor
Model Max Working Pressure Capacity 1) Motor
psi bar scfm l/min hp kw
MM415-1.5 1,530 105 22.5 637 15 11
MM420-1.5 1,530 105 29.5 835 20 15
MM425-1.5 1,530 105 37.0 1048 25 18.5
MM430-2.5 2,500 172 38.5 1090 30 22.5
MH415-3 3,000 207 17.4 491 15 11
MH420-3 3,000 207 23.0 651 20 15
MH425-3 3,000 207 28.0 793 25 18.5

1) Displaced Capacity is referenced to standard inlet conditions. Actual output equals Volumetric Efficiency X Displaced Capacity @ 80% of the compressor’s maximum working pressure. Tolerance +5/-4%

2) Specifications are subject to change.