Sullair SN Series – Lubricated Rotary Screw Compressors 75 to 100 hp (55-75 kW)
Sullair Lubricated Rotary Screw Compressors 75 to 100 hp
SN Series compressors include the rugged, world-renowned airend with the same highly efficient asymmetrical profile and tapered roller bearings, all backed by Sullair’s comprehensive 10-year Diamond warranty.
SN series compressors include the following:
- 3G enclosure design with removable panels for easy maintenance.
- Improved air/oil separator design
- Oversized oil aftercooler with increased cooling capacities (46 °C/115 °F)
- Efficient centrifugal fan and housing
- 7” Sullair touch screen (STS) controller
- Easy-access oil sampling valve
- Factory-filled with original Sullube® fluid for 10,000
Description

WHAT YOU SHOULD KNOW
For more than 50 years, Sullair has been at the forefront of compressed air solutions. We were one of the first to apply rotary screw technology in our air compressors; our equipment is famous around the world for its legendary durability. As the industry moves forward, Sullair will always be at the forefront with quality people, innovative solutions and air compressors that are built to last. Customers who have worked with Sullair know that intangibles make all the difference; these are things like trust and peace of mind. Those customers work every day with complete confidence in their equipment, as well as in a knowledge they receive from both Sullair personnel and Sullair's specialized distributors throughout the lifecycle.
Standard features
Legendary airend
Low restriction intake valve
Low-drag air/oil separator design.
High-efficiency fan and drive motor
Integral compressor sequencing
NEMA 4 star-delta starter enclosure
TEFC motor
7” Sullair Touch Screen (STS) controller
Compact size
Genuine Sullube® 10,000-hour, non-tarnishing, biodegradable compressor lubricant
Optimalair® inlet filter designed to trap particles up to five (5) times smaller, compared to substitute products
QUIET DESIGN
Compressor unit, motor and receiver tank mounted on rubber isolators
Insulated inlet and exhaust louvers
Silent fan *Options*.
Choice of air or water cooling
Cold weather package
Weather shield
EES® heat recovery system
Spiral valve technology
VSD starter
Magnetic air inlet filters (standard on VSD)
High ambient temperature package (55 °C, 131 °F) Available on SN55 models only
PristineFG™ food grade compressor lubricant
Oil containment tray (ships loose)
AirLinx® remote connectivity
Provides quick and easy remote monitoring of compressor functions from any connected device
Videos
Hitachi SN Series Sullair Compressors
Downloads
Related Products
EXAIR Digital Air Flow Meter – 5 Ways to Monitor & Reduce Compressed Air Waste
The EXAIR Digital Air Flow Meter is an advanced digital compressed air monitoring solution designed to measure airflow, detect waste, and improve efficiency using reliable EXAIR air flow monitoring systems.
- ✓Real-time compressed air flow monitoring with accurate digital airflow measurement.
- ✓Easy installation without cutting, welding, or calibration required.
- ✓Permanent or temporary mounting options with LED display for precise airflow readings.
- ✓Compatible with iron, aluminum, and copper pipes — measures airflow in SCFM and m3/hr.
- ✓Detects compressed air waste and leaks using reliable EXAIR air flow monitoring systems.
EXAIR Digital Air Flow Meter – 5 Ways to Monitor & Reduce Compressed Air Waste
The EXAIR Digital Air Flow Meter is an advanced digital compressed air monitoring solution designed to measure airflow, detect waste, and improve efficiency using reliable EXAIR air flow monitoring systems.
- ✓Real-time compressed air flow monitoring with accurate digital airflow measurement.
- ✓Easy installation without cutting, welding, or calibration required.
- ✓Permanent or temporary mounting options with LED display for precise airflow readings.
- ✓Compatible with iron, aluminum, and copper pipes — measures airflow in SCFM and m3/hr.
- ✓Detects compressed air waste and leaks using reliable EXAIR air flow monitoring systems.
EXAIR Digital Noise Level Meter – 5 Ways to Reduce Industrial Noise & Comply with NOM-011-STPS-2001
Long-term exposure to high sound levels can lead to hearing loss, operator fatigue, reduced productivity, and safety risks. Implementing reliable EXAIR noise level detection systems allows companies to monitor workplace noise conditions and take corrective actions before noise exposure becomes dangerous.
The unit provides accurate noise level measurement capabilities through a simple and easy-to-use handheld design. It measures sound levels between 35 dB and 130 dB and includes both A and C weighted measurement scales for evaluating different industrial sound conditions. These measurement options help maintenance personnel and safety managers analyze noise levels accurately across multiple applications. One of the key advantages of this sound level meter for industrial use is its ability to operate in dynamic industrial environments.
The instrument includes fast and slow response time settings that allow users to measure both stable and rapidly changing sound conditions. The fast response setting captures sudden noise variations, while the slow response setting provides stable readings for continuous monitoring applications. The integrated Max Hold function continuously records and updates the highest detected sound level during operation. This feature is especially useful for identifying the loudest areas in industrial facilities and evaluating noise generated by compressed air equipment, machinery, and manufacturing processes.
Digital noise monitoring EXAIR technology is commonly used in manufacturing plants, automotive facilities, packaging operations, food processing plants, and metalworking industries. Companies implementing these systems can reduce workplace risks, improve employee safety, support hearing conservation programs, and create safer industrial environments. For more information visit EXAIR Official Website and OSHA.
The EXAIR Digital Noise Level Meter is a professional sound monitoring device designed for accurate industrial noise measurement and workplace safety compliance using advanced EXAIR noise level detection systems.
- ✓Digitally measure noise levels from 35 dB to 130 dB in industrial work environments.
- ✓Includes portable carrying case and 9V battery for immediate use.
- ✓Fast and slow response modes plus Max Hold function for dynamic environments.
- ✓Helps comply with NOM-011-STPS-2001 workplace noise regulations.
- ✓Reliable EXAIR noise level detection systems for industrial safety programs.
EXAIR Digital Noise Level Meter – 5 Ways to Reduce Industrial Noise & Comply with NOM-011-STPS-2001
Long-term exposure to high sound levels can lead to hearing loss, operator fatigue, reduced productivity, and safety risks. Implementing reliable EXAIR noise level detection systems allows companies to monitor workplace noise conditions and take corrective actions before noise exposure becomes dangerous.
The unit provides accurate noise level measurement capabilities through a simple and easy-to-use handheld design. It measures sound levels between 35 dB and 130 dB and includes both A and C weighted measurement scales for evaluating different industrial sound conditions. These measurement options help maintenance personnel and safety managers analyze noise levels accurately across multiple applications. One of the key advantages of this sound level meter for industrial use is its ability to operate in dynamic industrial environments.
The instrument includes fast and slow response time settings that allow users to measure both stable and rapidly changing sound conditions. The fast response setting captures sudden noise variations, while the slow response setting provides stable readings for continuous monitoring applications. The integrated Max Hold function continuously records and updates the highest detected sound level during operation. This feature is especially useful for identifying the loudest areas in industrial facilities and evaluating noise generated by compressed air equipment, machinery, and manufacturing processes.
Digital noise monitoring EXAIR technology is commonly used in manufacturing plants, automotive facilities, packaging operations, food processing plants, and metalworking industries. Companies implementing these systems can reduce workplace risks, improve employee safety, support hearing conservation programs, and create safer industrial environments. For more information visit EXAIR Official Website and OSHA.
The EXAIR Digital Noise Level Meter is a professional sound monitoring device designed for accurate industrial noise measurement and workplace safety compliance using advanced EXAIR noise level detection systems.
- ✓Digitally measure noise levels from 35 dB to 130 dB in industrial work environments.
- ✓Includes portable carrying case and 9V battery for immediate use.
- ✓Fast and slow response modes plus Max Hold function for dynamic environments.
- ✓Helps comply with NOM-011-STPS-2001 workplace noise regulations.
- ✓Reliable EXAIR noise level detection systems for industrial safety programs.
Air Nozzles – Super Air Exair Nozzle
Nozzles and jets designed to achieve compressed air savings and reduced noise levels.
- Great savings of compressed air!
- Decrease of noise levels by tens of dB!
- Higher discharge flow with lower air consumption!
- Different materials and sizes for different applications!
Air Nozzles – Super Air Exair Nozzle
Nozzles and jets designed to achieve compressed air savings and reduced noise levels.
- Great savings of compressed air!
- Decrease of noise levels by tens of dB!
- Higher discharge flow with lower air consumption!
- Different materials and sizes for different applications!
Cooling systems for dry machining – Cold Gun Exair
Move parts, materials or scrap – without using moving parts!
- Easily move granular material such as pellets or grains.
- Simple to install, can be retrofitted to existing pipelines.
- Various materials and diameters available for all applications
Cooling systems for dry machining – Cold Gun Exair
Move parts, materials or scrap – without using moving parts!
- Easily move granular material such as pellets or grains.
- Simple to install, can be retrofitted to existing pipelines.
- Various materials and diameters available for all applications
Pneumatic Vacuum Cleaner for CNC – Chip Trapper Exair
Extend the life of cutting oils and coolants in machining operations.
- Easily and quickly filter CNC machine storage tanks!
- Prevent production downtime due to dirty coolant or clogged pipes!
- Available in 5, 30, 55 and 110 Gallon sizes!
- Separate different materials to maximize recycling potential!
Pneumatic Vacuum Cleaner for CNC – Chip Trapper Exair
Extend the life of cutting oils and coolants in machining operations.
- Easily and quickly filter CNC machine storage tanks!
- Prevent production downtime due to dirty coolant or clogged pipes!
- Available in 5, 30, 55 and 110 Gallon sizes!
- Separate different materials to maximize recycling potential!
Super Air Knife EXAIR – 5 Proven Ways to Improve Industrial Blowoff & Reduce Compressed Air Waste
The EXAIR Super Air Knife is a high-performance compressed air curtain system designed to deliver uniform laminar airflow for industrial blowing, cleaning, drying, cooling, and conveying applications.
- ✓Uniform laminar airflow across the full knife length with a 40:1 air amplification ratio.
- ✓Surprisingly quiet — only 69 dBA noise level with very low compressed air consumption.
- ✓Available in aluminum, stainless steel, and PVDF — lengths from 3 to 108 inches.
- ✓CE compliant and OSHA approved for industrial blowing, cleaning, drying, and cooling applications.
- ✓Reliable EXAIR Super Air Knife systems for compressed air optimization and energy savings.
Super Air Knife EXAIR – 5 Proven Ways to Improve Industrial Blowoff & Reduce Compressed Air Waste
The EXAIR Super Air Knife is a high-performance compressed air curtain system designed to deliver uniform laminar airflow for industrial blowing, cleaning, drying, cooling, and conveying applications.
- ✓Uniform laminar airflow across the full knife length with a 40:1 air amplification ratio.
- ✓Surprisingly quiet — only 69 dBA noise level with very low compressed air consumption.
- ✓Available in aluminum, stainless steel, and PVDF — lengths from 3 to 108 inches.
- ✓CE compliant and OSHA approved for industrial blowing, cleaning, drying, and cooling applications.
- ✓Reliable EXAIR Super Air Knife systems for compressed air optimization and energy savings.
Antistatic point ion generator – Ionizing Point Exair Gen 4
Single point ionizer for point neutralization!
- Electromagnetically shielded high voltage cable!
- Shielded high voltage cable protects against abrasion and cuts!
- Integrated ground design requires no separate ground connection!
- Low cost!
Antistatic point ion generator – Ionizing Point Exair Gen 4
Single point ionizer for point neutralization!
- Electromagnetically shielded high voltage cable!
- Shielded high voltage cable protects against abrasion and cuts!
- Integrated ground design requires no separate ground connection!
- Low cost!
Ionized Air Curtain – Super Ion Air Knife Exair Gen 4
A powerful static eliminator that prevents production stoppages or electric shocks!
- No moving parts, maintenance free!
- High instantaneous ionized air flow!
- Uniform ionized air flow along the entire length!
- 40:1 air amplification ratio!
Ionized Air Curtain – Super Ion Air Knife Exair Gen 4
A powerful static eliminator that prevents production stoppages or electric shocks!
- No moving parts, maintenance free!
- High instantaneous ionized air flow!
- Uniform ionized air flow along the entire length!
- 40:1 air amplification ratio!






















