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Ingersoll Rand screw air comprssor ML250 MM250 MH250
Ingersoll Rand screw air compressor 250KW/333HP
Ingersoll Rand screw air comprssor ML250 MM250 MH250, Ingersoll-Rand screw air compressor 250KW, screw air compressor M series
Ingersoll Rand Oil Injected Screw Air Compressor (250kW / 333HP)
Product Description
Looking for a rugged and reliable air compressor? Then look no further than Ingersoll Rand's SSR/M Series of rotary air compressors. With our integral gear drivetrain, Intellisys control system, and 8000 hour coolant, this is a compressor that you can count on for years to come.
1. Digital Control System
Capacity control of the compressor is regulated by the Intellisys microprocessor controller and an electric stepper motor. Since there are no pressure switches to drift and very few moving parts, the SSR/M can maintain plant air pressure without constant maintenance.
2. Higher Ambient Rating
The SSR/M operates easily in ambient temperatures up to 115° F (46° C), even the motor. This means fewer nuisance shutdowns due to summer heat or dirty coolers.
3. Advanced Airend Design
At the heart of the SSR/M is our time-proven drive system. This integral gear arrangement is known throughout the industry for its trouble-free operation with minimal maintenance.
4. Ultra Coolant
Designed specifically for rotary screw air compressors, Ultra Coolant minimizes maintenance costs by maximizing the time between changes: 8, 000 hours or 2 years.
| MODEL | capacity | pressure | type of cooling | voltage |
| m3/min | bar(g) | A/C / W/C | V |
| ML250 | 43.9 | 7.5 | A/C | 380 |
| MM250 | 42.5 | 8.5 | A/C | 380 |
| MH250 | 38.8 | 10 | A/C | 380 |
| ML250 | 43.9 | 7.5 | W/C | 380 |
| MM250 | 42.5 | 8.5 | W/C | 380 |
| MH250 | 38.8 | 10 | W/C | 380 |
| ML250 | 43.9 | 7.5 | A/C | 6000 |
| MM250 | 42.5 | 8.5 | A/C | 6000 |
| MH250 | 38.8 | 10 | A/C | 6000 |
| ML250 | 43.9 | 7.5 | W/C | 6000 |
| MM250 | 42.5 | 8.5 | W/C | 6000 |
| MH250 | 38.8 | 10 | W/C | 6000 |
Ingersoll Rand Oil-Free Rotary Screw Air Compressor
Model SL150 SM150 SH150
Looking for a rugged and reliable oil-free air compressor? Ingersoll Rand's Sierra Oil-Free rotary screw is just the unit for you. With Ingersoll Rand's unmatched reputation for reliability and performance to count on, oil-free customers can enjoy the peace of mind so difficult to come by given their vital process and application needs.
*Note: Specification package heights and weights in parentheses are for water-cooled units. All other package heights and weights are for air-cooled units.
Ingersoll Rand Oil-Free Rotary Screw Air Compressor
Features
ISO Class 0 Certified
Ingersoll Rand was the first to deliver ISO Class 0 in both rotary-screw and centrifugal technologies. ISO 8573-1: 2010 Class 0 specifies air quality standards for critical manufacturing processes within the food and beverage, pharmaceutical, textile and electronics industries. It is the most stringent class, covering oil contamination in aerosol, vapor and liquid forms. Count on Sierra Oil-Free compressors to deliver pure air, unmatched energy efficiency and peace of mind.
Advanced Compression Module Technology
The two-stage compression module, with oil-free rotary screw technology, is the heart of the Sierra package. It makes the Sierra the toughest machine in the business. Stainless steel is used for critical sealing components, as well as for the high pressure rotor set. Combined with the use of the "ultracoating" process for the rotors and housing bores, this module design offers double protection against wear and the effects of corrosion.
Superior Rotor Coating Design
Decades of oil-free rotary compressor experience have taught us how vital the rotor/housing coating is to initial and lasting compressor performance. As a result, UltraCoat was designed specifically for this oil-free compressor application, with its unmatched adhesion, durability, and temperature resistance properties the key selection criteria. But the real key for the customer is the optimum long term compressor performance, through minimized coating wear and efficiency degradation. In short, this means more compressed air for the operating cost dollar.
Ingersoll Rand Packaging
The Sierra's packaging features were designed for optimum customer benefit. The 115º F (46º C)ambient rating lessens the chance for nuisance shutdowns due to summer heat or dirty coolers. The package air flow materials of construction, stainless steel for cold-side piping, aluminum for the moisture separators, and the non-corrosive compression module components add to the compressor's operating life and insure the delivery of clean compressed air.
Flexibility
With Sierra, the choice is yours for an air or water-cooled package. Both have been designed for optimum performance. Also, wrapped around the many standard features are a variety of package options, available to meet special application needs. Outdoor modification, low ambient protection, and complete NEMA 4 are just a few of the pre-engineered choices.
Ingersoll Rand Oil-Free Rotary Screw Air Compressor
| MODEL | capacity | pressure | type of cooling | voltage |
| m3/min | bar(g) | A/C / W/C | V |
| SL150 | 25.9 | 7.0 | A/C | 380-415 |
| SL150 | 25.9 | 7.0 | W/C | 380-415 |
| SM150 | 24.6 | 8.5 | A/C | 380-415 |
| SM150 | 24.6 | 8.5 | W/C | 380-415 |
| SH150 | 22.1 | 10.0 | A/C | 380-415 |
| SH150 | 22.1 | 10.0 | W/C | 380-415 |
UP6 4-11 kW Oil-Flooded Rotary Screw Compressors
Offering an exceptional value without sacrificing the reliability you've come to expect from Ingersoll Rand, the UP6 Series of oil-flooded rotary screw compressors provides a complete air solution in an easy to use, easy to access compact package, delivering efficient performance.
- Efficient Operation: Advanced high-efficiency combination cooler with roof-mount package exhaust enables easy ducting
- Easy to Use: Simple diagnostics, auto start/stop and a spacious design to maximize serviceability makes the UP6 Series easy to operate
- Safer Work Environment: Whisper quiet operation allows for installation closer to point-of-use, reducing costs and ensuring a better and safer work environment
- Enhanced Reliability: Fewer connections and smart integration eliminates leaks and pressure drops maximizing reliability
- Extend Equipment Life: Closely maintained discharge pressure avoids excessive pressure bands increasing downstream tool and equipment life
- Compact Footprint: Small footprint frees up valuable floor space and reduces install costs
R Series 4-11 kW Oil-Flooded Rotary Screw Compressors with Integrated Air System
The R-Series 4-11 kW family delivers optimum performance and easier maintenance, all in a robust, innovative package. Improved innovations such as leak-free PTFE hoses with O-ring face seals, a next-generation airend, and a reduced number of components continues our legacy of reliability in a compact design that fits virtually any application environment. And with the optional Total Air System (TAS) included, you'll get clean, dry air in a cost-effective single package.
- Increased Efficiency: Advanced airend design integrates key components to reduce leak paths, improve reliability and improving VSD turndown
R Series 4-11 kW Oil-Flooded Rotary Screw Compressors
The R-Series 4-11 kW family delivers optimum performance and easier maintenance, all in a robust, innovative package. Improved innovations such as leak-free PTFE hoses with O-ring face seals, a next-generation airend, and a reduced number of components continues our legacy of reliability in a compact design that fits virtually any application environment.
- Ultimate Energy Efficiency: Variable speed drive (VSD) automatically adjusts its compressed air output to achieve the highest efficiency for your operation, minimizing energy use at any load
- Increased Efficiency: Advanced airend design integrates key components to reduce leak paths, improve reliability and improving VSD turndown
- Leak-free Operation: V-Shield Technology provides a totally integrated, leak-free design featuring PTFE stainless steel braided oil hoses and O-ring face seals
- Imroved Productivity: XeiSeries controller includes an intuitive high resolution display with Web-enabled communication and control
- Compact Footprint: Vertically-stacked drive components reduce footprint and allow for easy maintenance
- Enhanced Reliability: Sequential Cooling System significantly improves reliability and serviceability by providing cool clean ambient air to key electrical components
Air Compressors
We understand that you have a job to complete, so we have designed a variety of high-quality and low-maintenance commercial and industrial air compressors to fit your needs.
Ingersoll Rand air compressors include single-stage and two-stage reciprocating compressors, rotary screw compressors, centrifugal air compressors, oil-free and oil-flooded equipment, PET compressed air solutions, and more.
Find yourself needing an air compressor on the road? We have multiple gas driven reciprocating air compressors (5.5 hp & 13-14 hp) that are portable and easy to use on any type of rugged job site.
Oil-Flooded Rotary Screw Air Compressors
Ingersoll Rand oil-flooded rotary screw air compressors offer businesses the very best combination of time-proven designs and technologies plus new, advanced features that ensure the highest levels of reliability, efficiency, and productivity available
Oil-Less Reciprocating Air Compressor 1-15 HP
Designed to meet your precise standards in air purity, the oil-less reciprocating air compressors from Ingersoll Rand combine 100% oil-less reciprocating operation with the quality and reliability you expect from Ingersoll Rand. Robust features including long-life bearings and a continuous duty cycle allow you to avoid backup units and reduce costly maintenance. No matter your application, our line of oil-less reciprocating air compressors provides the high quality air you need and the peace of mind you deserve.
- 100% Oil-Free Air: State-of-the-art sealed bearing technology uses no oil in the compressor to ensure completely clean air that meets your precise standards
- Enhanced Operation: 100% continuous duty allows you to avoid backup units and avoid costly maintenance
- Long-Life: Advanced design features like long-life bearings, spring-loaded stainless steel valves, and a cantilevered balanced crankshaft provide superb reliability and peace of mind
- Ease of Maintenance: Designed with serviceability in mind to provide easy access to user-maintained components
MTOII-F1
2-MTOII-C1
MTOII-F3
2-MTOII-D3
MTOII-C5
2-MTOII-D5
VTR-E7.5
2-VTR-E7.5
WTR-E10
2-WTR-E10
WTR-E15
2-WTR-A15
Nominal Power (hp)
1
1
3
3
5
5
7.5
7.5
10
10
15
15
Flow at Max Pressure (cfm)
2.7
5.4
9.4
18.8
15.6
31.2
21.2
42.4
35.4
70.8
48
96
Base Length (in)
41.6
69.5
41.6
77.2
51.5
77.2
71.8
93.8
71.8
92.8
71.8
89.5
Base Width (in)
25.3
28.7
25.3
29.9
26.8
35.7
38.5
68.8
38.2
68.1
38.2
61.9
Base Height (in)
37.7
42.6
41.3
48.9
46.7
46.7
68.9
63.7
68.9
63.7
68.9
75.5
NPT Outlet (in)
1/2''
3/4''
1/2''
3/4''
1/2''
3/4''
1-1/4''
1-1/4''
1-1/4''
1-1/4''
1-1/4''
1-1/4''
Voltage/Engine
115/1/60
115/1/60
115/1/60
115/1/60
-
-
-
-
-
-
-
-
Voltage/Engine
200/1/60
200/1/60
200/1/60
200/1/60
200/1/60
200/1/60
200/1/60
200/1/60
-
-
-
-
Voltage/Engine
230/1/60
230/1/60
230/1/60
230/1/60
230/1/60
230/1/60
230/1/60
230/1/60
-
-
-
-
Voltage/Engine
200/3/60
200/3/60
200/3/60
200/3/60
200/3/60
200/3/60
200/3/60
200/3/60
200/3/60
200/3/60
200/3/60
200/3/60
Voltage/Engine
230/3/60
230/3/60
230/3/60
230/3/60
230/3/60
230/3/60
230/3/60
230/3/60
230/3/60
230/3/60
230/3/60
230/3/60
Voltage/Engine
460/3/60
460/3/60
460/3/60
460/3/60
460/3/60
460/3/60
460/3/60
460/3/60
460/3/60
460/3/60
460/3/60
460/3/60
Tank (gal)
30
60
30
80
60
80
120
120
120
120
120
240
Weight (lbs)
203
460
435
743
507
851
1545
2750
1570
2820
1725
3480
Reciprocating Air Compressors
Ingersoll Rand has designed reciprocating single stage air compressors and two stage air compressors to last a lifetime - Thanks to quick, easy maintenance with renewable components. Easy access to the pump components in our reciprocating compressors allows for routine maintenance and replacement of parts like the individually cast cylinders, the piston wear-sleeves, and the 15,000-hour bearings. Easy reciprocating air compressor component replacement lets you amortize your initial capital cost over a much longer equipment life span, for a superior payback on your investment.
Ingersoll Rand design and manufacture long-lasting, market leading single stage and two stage reciprocating compressors and accessories ideal for businesses such as auto body shops, small garages and DIY projects, offering a range of models including portable and lubricated systems. Our reciprocating solutions boast renewable components which promise quick and easy maintenance with low costs. They are also designed with your needs in mind as the easy access to pump components ensures easy maintenance and component replacement, lowering your costs and speeding up your return on investment.
Our product range includes variations of our…
Single Stage Reciprocating Compressor
Our 3 and 5 up single stage solutions are perfect for anything from do-it-yourself projects to professional use as they are equipment that is designed to thrive in any environment, due to their advanced safety features and easy operation. For more demanding applications, they are fully equipped with high pressure operation up to 135 psig and a 60 gallon vertical ASME receiver tank, making Ingersoll Rand the ideal choice for flexibility and high quality performance.
Two-Stage Reciprocating Compressor
Consisting of multiple models with varying horsepower, our two-stage reciprocating range is designed for heavy shop or industrial use, made easy with our electric driven system, all the way to applications where available power doesn't allow for a single larger compressor, exactly where our electric duplex model will offer the results you need. They are built to be durable, reliable and have a compact design to allow them to be used flexibly for a range of applications. For both of our two-stage solutions, we also offer a two-year warranty with the purchase of our All-Season Select lubricant start-up kit.
Pressure Lubricated Reciprocating Compressor
Our pressure lubricated reciprocating compressors are designed to withstand even the most demanding industrial environments as the solid cast-iron construction of the head, crankcase, cylinders, and deep-finned inner coolers facilitate durability and reliability. By reducing friction through innovative pressure lubrication technology we are able to provide a solution with reduced downtime and an extended life, promising highly efficient results to keep you moving forward.
High Pressure Reciprocating Compressor
By using the same durable technology found in all of our two-stage reciprocating compressors, at Ingersoll Rand we have produced highly efficient solutions with base-mounted piston technology that can provide pressure as high as 5,000 psig (345 barg). These systems are typically used for applications such as: refuelling stations, PBM, power plants and engine starting.
Oil-Less Reciprocating Compressor
We understand the importance of air purity, which is why it is the driving force behind our oil-free system. This solution combines 100% oil-less operation with quality, reliability and robust, durable components to provide a trusted service and low maintenance costs.
We believe that research and testing is key to producing high quality, efficient solutions which is why our portfolio of reciprocating compressors have been thoroughly put through their paces to ensure you are receiving the best service possible. As a system which can be incorporated into commercial and industrial applications, the consistency, reliability and durability of this range has been at the forefront of innovating these products - to us, flexibility should be confirmed and promised with every purchase made.
AIR COMPRESSOR DIGITAL ASSISTANT
Ingersoll Rand manufactures a large variety of air compressors for commercial and industrial uses. Let our reciprocating air compressor buying guide walk you through the selection process. Before you begin, you'll need to have some information on hand. We've included questions below to help guide you.
HOW TO CHOOSE A COMPRESSOR?
Selecting the best reciprocating air compressor depends on many variables, such as the tools and equipment you will be powering with the air compressor, the site where the compressor will operate, the power source you're using, flow and pressure, and even your industry: Automotive, DIY, Woodworking, Metalworking, Craft Brewing, or Farm and Ranch.
WHAT SIZE AIR COMPRESSOR DO I NEED?
Determining the right size compressor for your business depends on what type of equipment you'll be powering, how much equipment you have, and how often it's used. When you choose your industry in the tool below, you'll be asked these questions so help us find the best reciprocating compressor for your needs.
Depending on the industry, you'll need to have answers for some or all of the following to determine which type and what size air compressor you need:
- Which types of equipment will you be powering with the air compressor?
- How many pieces of equipment will you be powering?
- What does your air usage look like with each piece of equipment?
- What CFM at max pressure do you require?
- What PSIG do you require?
- Which type of compressor you prefer - electric or gas; portable, stationary, or truck-mounted?
- What voltage/phase power do you have access to?
- Which features would you like to have, such as a low oil level switch, air-cooled aftercooler, or electric drain valve?
Once you've completed the questions, our air compressor buying guide will offer a top recommendation and other compressors that fit your needs. You can learn more about each, find distributors where you can make your purchase, or request a quote.
Reciprocating Compressor
Technical Support
Video content below is organized based on commonly asked questions and topics. Each video will provide a recommendation for any parts needed.
Reciprocating Compressor
Technical Support
Video content below is organized based on commonly asked questions and topics. Each video will provide a recommendation for any parts needed.
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