Mark Ironair Air Compressor – 15HP Duplex
Ultimate Motor Power: Supplies powerful 15.0 HP performance
Duplex Pump Configuration: Features two high-capacity cast iron pump heads
Industrial Three Phase: Requires 230V or 460V electrical power supply
Maximum Sustained Pressure: Reaches reliable 175 PSI industrial output
Extended Service Life: Includes splash-lubricated pumps for 100 percent duty
Description
Mark Ironair 15HP Duplex Industrial Compressor
The Mark Ironair 15HP Duplex is a high-efficiency reciprocating solution engineered for medium-to-large industrial facilities. This system features two 7.5HP motor-pump assemblies mounted on a 120-gallon horizontal ASME-certified tank, delivering 46 CFM at 175 PSI. This duplex arrangement provides critical backup capability, allowing one unit to cycle off while the other maintains pressure, effectively doubling the service life of the components.
Superior air quality is maintained via integrated finned aftercoolers that cool the air before it enters the receiver tank, reducing moisture carryover. Utilizing industrial reciprocating air compressors like the 15HP Ironair ensures a robust pneumatic supply for automotive shops and assembly lines that require consistent pressure without the high cost of a rotary screw installation.
Mark Ironair 15HP Key Features
- Tank Size: 120 Gallon Horizontal
- Lubrication: Cast Iron Splash
- Starting System: Pre-wired Magnetic Starters
- Fuel System: 460V Three Phase
- Max Pressure: 175 PSI Rating
- Air Displacement: 46 CFM Delivery
- Warranty: 1 Year Limited
Reliable Cast Iron Pump
The 15HP Duplex utilizes heavy-duty cast iron pumps with concentric disc valves for maximum airflow and simplified field maintenance. The low-RPM operation significantly reduces noise levels, making it suitable for indoor installations closer to work areas. Each pump is protected by a fully enclosed belt guard and features a high-efficiency intake filter to prevent contaminants from damaging the internal cylinders.
Automotive and Assembly Applications
Ideal for commercial tire centers, fleet maintenance shops, and specialized manufacturing, this model balances power with efficiency. The dual-control operation allows the system to handle peak loads by running both pumps simultaneously or save energy by alternating them during periods of lower demand. Technicians appreciate the Ironair series for its rugged durability and straightforward serviceability in demanding environments.
Trust the Mark Ironair 15HP Duplex to provide a dependable, energy-efficient air solution for your industrial workshop. Contact our technical team to Request Technical Quote or Check Availability at Muldepot.com.
Mark IronAir 15 – 15 HP 120-Gallon Air Compressor
| Brand | Mark |
|---|---|
| Model | IronAir 15 |
| Weight | 1200 lbs |
| Dimensions | 77 × 27 × 56 in |
| Compressor Horsepower | 15 HP |
| Horsepower Range | 10 – 20 HP |
| Compressor Tank Size | 120 |
| Tank Size Range | 90-200 Gallon |
| Voltage | 460/3/60 |
| Compressor CFM | 46 |
| Compressor CFM Range | 45 – 79.9 |
| Compressor PSI | 175 |
| Cooling | Yes |
| Warranty | 1-Year |







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