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Breathing Air Compressors
Designed and Built in the USA
L & M Compressor, LLC is a group of specialists whose identity focuses on four areas of high pressure compressor pumps:
Reliable products and comprehensive knowledge of high pressure applications
Service: Provide in-house Technical Support on Breathing Air Compressors
In stock availability on Breathing Air Compressors
Design and produce high pressure gas compressor pumps that exceed the existing industry offerings.
Standard Features for Breathing Air 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
Fan Guard
Oil Pressure Switch
Lifting Lug
High Flow Air Filter
Heater, Oil 1/2 NPT
Thermostat, 1/2 NPT,
60° ON, 80° OFF
ACD – Automatic Drain Block with Solenoid with hard plumbing to Water separators (12vdc, 24vdc, 115vac & 230vac)
Breathing Air Compressors
Pressures:
6000 psig (414 Bar)
7500 psig (517 Bar)
Power Requirements:
7.5 hp (5.6 kW)
10 hp (7.5 kW)
15 hp (11 kW)
20 hp (15 kW)
25 hp (18.5 kW)
| 3 Cylinder, 3 Stage Breathing Air Compressor | ||||||
| Model | Max Working Pressure | Capacity (1) | Motor | |||
| psig | bar | scfm | l/min | hp | kW | |
| G305-5 | 5,000 | 345 | 4.2 | 119 | 5 | 3.7 |
| G307-5 | 5,000 | 345 | 6.2 | 176 | 7.5 | 5.6 |
| 4 Cylinder, 4 Stage Breathing Air Compressor | ||||||
| Model | Max Working Pressure | Capacity (1) | Motor | |||
| psig | bar | scfm | l/min | hp | kW | |
| G407-6 | 6,000 | 414 | 9.0 | 255 | 7.5 | 5.6 |
| G410-6 | 6,000 | 414 | 12.0 | 340 | 10 | 7.5 |
| G410-6 | 6,000 | 414 | 16.1 | 456 | 15 | 11 |
| 4 Cylinder, 4 Stage Breathing Air Compressor | ||||||
| Model | Max Working Pressure | Capacity (1) | Motor | |||
| psig | bar | scfm | l/min | hp | kW | |
| G415-6 | 6,000 | 414 | 17.0 | 481 | 15 | 11 |
| G420-6 | 6,000 | 414 | 23.0 | 651 | 20 | 15 |
| 4 Cylinder, 4 Stage Breathing Air Compressor | ||||||
| Model | Max Working Pressure | Capacity (1) | Motor | |||
| psig | bar | scfm | l/min | hp | kW | |
| G425-6 | 6,000 | 414 | 27.0 | 765 | 25 | 18.5 |
| G430-6 | 6,000 | 414 | 33.0 | 934 | 30 | 22.4 |
| 5 Cylinder, 4 Stage Breathing Air Compressor | ||||||
| Model | Max Working Pressure | Capacity (1) | Motor | |||
| psig | bar | scfm | l/min | hp | Kw | |
| G440-5 | 5,000 | 345 | 42.0 | 1189 | 40 | 30 |
| G450-5 | 5,000 | 345 | 52.5 | 1487 | 50 | 37.2 |
| 5 Cylinder, 5 Stage Breathing Air Compressor | ||||||
| Model | Max Working Pressure | Capacity (1) | Motor | |||
| psig | bar | scfm | l/min | hp | kW | |
| G507-6 | 6,000 | 414 | 9.5 | 269 | 7.5 | 5.6 |
| G510-6 | 6,000 | 414 | 12.5 | 354 | 10 | 7.5 |
| 5 Cylinder, 5 Stage Breathing Air Compressor | ||||||
| Model | Max Working Pressure | Capacity (1) | Motor | |||
| psig | bar | scfm | l/min | hp | kW | |
| G507-7 | 7,500 | 517 | 9.0 | 255 | 7.5 | 5.6 |
| G510-7 | 7,500 | 517 | 12.0 | 340 | 10 | 7.5 |
| 5 Cylinder, 5 Stage Breathing Air Compressor | ||||||
| Model | Max Working Pressure | Capacity (1) | Motor | |||
| psig | bar | scfm | l/min | hp | kW | |
| G515-6 | 6,000 | 414 | 18.0 | 510 | 15 | 11 |
| G520-6 | 6,000 | 414 | 24.0 | 680 | 20 | 15 |
| G525-6 | 6,000 | 414 | 29.0 | 821 | 25 | 18.5 |
| G530-6 | 6,000 | 414 | 33.0 | 934 | 30 | 22.4 |
| 5 Cylinder, 5 Stage Breathing Air Compressor | ||||||
| Model | Max Working Pressure | Capacity (1) | Motor | |||
| psig | bar | scfm | l/min | hp | kW | |
| G515-7 | 7,500 | 517 | 17.5 | 496 | 15 | 11 |
| G520-7 | 7,500 | 517 | 23.5 | 665 | 20 | 15 |
| G525-7 | 7,500 | 517 | 28.5 | 807 | 25 | 18.5 |
| G530-7 | 7,500 | 517 | 32.5 | 920 | 30 | 22.4 |
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.
