Commercial-Duty Electric Stationary Air compressors for the pro-consumer or heavy home hobbyist. Designed to power smaller air tools, low volume nail guns, small grinders and cut off tools.
Commercial-Duty Electric Portable Typically found on the farm, ranch or construction job site. Great performance in a compact system with all the power you need to complete location work.
- Owners Manual
- Owners Manual
- Install Guide
- Electric Reciprocating Install Guide
Industrial-Duty Electric Motor Compressors are designed to be used every day in automotive maintenance facilities, production facilities, fabrication facilities any many more.
Cube Industrial-Duty Electric Compressors feature a modular design for greater flexibility in expansion, replacement or upgrades. Ideal for applications with space parameters or existing air storage.
High value compressors for light commercial applications, contractors, and pro-consumers. These units are designed for job site applications that require high CFM at no more than a 50% duty cycle.
- Owners Manual
- Owners Manual
Industrial-Duty Gas/Diesel Engine-Driven air compressors are designed to run 1-inch impact wrenches along with any assortment of smaller air tools. Air compressors for when you need to get the job done.
Industrial-Duty Hydraulic motor driven air compressors driven by hydraulic drive motors that will run a wide assortment of impact wrenches along with any assortment of smaller air tools.
Cube Industrial-Duty Gas Engine Driven Designed to fit into tight spaces in service vans, enclosed trucks or smaller service bodies. Compact units with the power to run multiple sizes of air tools.
- Owners Manuals
- 8-15 HP Engine Driven
- 15-20 HP Engine Driven
- Hydraulic Rotary Screw
- Install Guide
- Installation Guide
Compressor Combination Packages Industrial Duty air compressors for maintenance trucks, service fleets or technicians that need to save space and weight. With power to run 1-inch impact wrenches combined with generators, welders or jump starters in the field or on the job site, this is what you need when you need to get the job done.
- Owners Manual
- Reciprocating Combos
- Install Guide
- Installation Guide
Industrial-Duty Oil-Free Air compressor for the medical, agricultural, food, beverage and laboratory environments. These units ensure your process or tools have oil-free air.
Industrial Duty Pressure Lubricated Air compressors that have internal oil pumps to make sure they stay lubricated even in the harshest environments.
Knowing how much air you need is important. A compressor that is too small can be over-worked. One that is too large can be inefficient. This tool uses the amount of tools, users, or cfm you normally use to calculate the size and cfm of the most efficient compressor for your application.
Not sure if you need a reciprocating or a rotary screw compressor? Here is some info to help you decide what will work for your application.
Open Frame Industrial-Duty Rotary Screw compressors are built with service and the ease of use in mind. Package for the owner that just wants a compressor they can turn on and run. Units from 10-500 cfm.
Cube Air System Rotary Screws provide the same efficiencies and reliability as open screw compressors for those with space parameters or existing air storage.
- 25-100 HP
- 25 HP
- 25 HP 80 dBA
- 30 HP
- 40 HP
- 50 HP
- 60 HP
- 75 HP 325 cfm
- 75 HP 335 cfm
- 100 HP
- 125 HP
- Cube Air System
- 5 HP
- 7.5 HP
- 10 HP
- 15 HP
- 15 HP Heavy Duty
- Install Guide
- Installation Guide
Open-Frame Duplex Rotary Screw Compressors are the ultimate in electrical efficiency. Our duplex rotary screw compressors are built to be easy to service, maintain and operate. Available in a variety of horsepower, tank, and electrical voltage from 10-500 cfm.
- Install Guide
- Installation Guide
Enclosed Industrial-Duty Rotary Screw compressors are built into a sound attenuating enclosure to offer some of the lowest DBA levels in the industry. Units from 10-100 cfm.
Permanent Magnet Series Rotary Screw compressors are the most advanced compressors available. With IE4 Super Premium Efficient motors, zero power loss drive systems, smart touchscreens, and whisper-quiet operation, these compressors are built to deliver more power, more control, and more uptime.
Gas & Diesel Engine-driven Industrial Rotary Screw compressors can run multiple applications and tools depending on the jobs site and requirements. Units from 28-250 cfm.
Cube Air System Rotary Screws provide the same efficiencies and reliability as open screw compressors for those with space parameters or existing air storage.
Enclosed Hydraulic-driven Rotary Screw compressors operate on fluid power to run multiple applications and pneumatic tools.
- Cube Air System
- 13-14 HP Cube
- Open Frame
- 35 cfm Gasoline
- 39 cfm Gas/Diesel
- 50 cfm Gasoline
- 70 cfm Gasoline
- 80 cfm Gas/Diesel
- 125-140 cfm Gas/Diesel
- Owners Manuals
- Rotary Screw Gas/Diesel
- Hydraulic Driven
- Install Guide
- Installation Guide
Rotary Screw Compressor/Generator Combos provide power and airflow for a variety of air tools and power tools, electrical lights and more.
- 20-40 cfm | 20-55 kW
- 20-45 cfm | 55 kW Gas or Diesel
- 35 cfm | 50 kW Diesel
- 40 cfm | 20 kW Diesel
- 40 cfm | 40 kW Diesel
- 75-110 cfm | 20-40 KW
- 75 cfm | 20 kW Diesel
- 75 cfm | 40 kW Diesel
- 110 cfm | 30 kW Diesel
- Owners Manual
- 5-34 HP Rotary Screw Combos
- 35-105 HP Rotary Screw Combos
- Install Guide
- Installation Guide
Knowing how much air you need is important. A compressor that is too small can be over-worked. One that is too large can be inefficient. This tool uses the amount of tools, users, or cfm you normally use to calculate the size and cfm of the most efficient compressor for your application.
Not sure if you need a reciprocating or a rotary screw compressor? Here is some info to help you decide what will work for your application.
- Commercial-Duty
- Owners Manual
- Reciprocating Engine and Hydraulic Driven
- 8-15 HP Engine Driven
- 15-20 HP Engine Driven
- Hydraulic Rotary Screw
- Reciprocating Packages
- Reciprocating Combos
- Rotary Screw Engine and Hydraulic Driven
- Rotary Screw Gas/Diesel
- Hydraulic Driven
- Rotary Screw Packages
- 5-34 HP Rotary Screw Combos
- 35-105 HP Rotary Screw Combos
- Electric Reciprocating
- Installation Guide
- Cube Air System
- Installation Guide
- Engine and Hydraulic Driven
- Installation Guide
- Open Frame Rotary Screw
- Installation Guide
- Engine and Hydraulic Rotary Screw
- Installation Guide
- Oil-Free Compressors
- Installation Guide
- cfm Calculator
- Download
- Voltage Drop Calculator
- Download
- Wiring Guides
- How to Wire Compressors for Installation
15 HP NK31 Rotary Screw Compressor Parts
| Item Number | Parts Description | Part Number |
|---|---|---|
| A | Automatic Tank Drain | IAT-ET2523 |
| B | Air Reciever | IAT-300559 |
| C | High Pressure Switch | IAT-LF10-1H3 |
| D | Pressure Gauge | IAT-PSB20 |
| E | Operating Pressure Switch | IAT-9013FHG |
| F | Temperature Gauge | IAT-ET20 |
| G | Airend Oil Filter | IAT-9206 |
| H | Airend | IAT-NK31 (See Airend Diagram) |
| I | Airend Air Filter | IAT-9213 |
| J | Airend Sump Safety Valve | IAT-ST25-200 |
| K | Airend Separator | IAT-12476 |
| L | Air/Oil Cooler | IAT-14274 |
| M | Drive Belt | IAT-3R3VX670 |
| N | Drive Motor Pulley | IAT-3-3V14 |
| O | Cooling Fan | IAT-026041C441 |
| P | Drive Motor | IAT-EM2513T |
| Q | Motor Contactor | IAT-8911DPSG53 |
| R | Tank Safety Valve | IAT-ST25-200 |
| Part numbers subject to change/update always consult factory prior to ordering. | ||