Gardner Denver oil-free EnviroAire S Series Scroll Rotary air compressor – High-performance compressed air solutions from Gardner Denver

Gardner Denver air compressor, established since 1859, Gardner Denver is one of the pioneering corporations in the air compressor industry and is currently among the world's largest owners of air compressor brand portfolios. With over 160 years of experience, Gardner Denver continuously develops compressed air solutions. high performance – durable – energy efficient, meeting the stringent requirements of modern industries.

Gardner Denver Air Compressor is widely used in automation systems, precision production lines, and harsh working environments – where compressed air is required stable, clean, and absolutely safe.

In there, EnviroAire S Series Scroll Rotary is a type of air compressor oil-free advanced scroll technology, a perfect combination of:

• Outstanding operational performance
• Maximize energy savings.
• Low noise level, environmentally friendly.
• Clean compressed air meeting standards for sensitive applications.

Developed by Gardner Denver – a leading global brand, EnviroAire S Series Scroll Rotary providing compressed air supply solutions stability – economy – sustainability, meeting diverse needs ranging from laboratories, medical, and electronics to precision industrial manufacturing.

Why choose oil-free scroll technology for high-standard applications?

Compared to oil-lubricated piston or screw motors in the low power range, oil-free scroll offers:

• Absolutely clean air (No oily residue, no odor)
• Low noise and vibration (Suitable for enclosed spaces)
• Easy maintenance (minimal movement details)
• High reliability for 24/7 operation

Scroll Rotary operating principle

• Two scroll discs (one fixed, one rotating eccentrically) compress air accordingly spiral motion
• No lubrication is required in the compression chamber.
• Pressure increases gradually with fewer pressure surges, stable gas output
  → Result: high performance – quiet – durable

Typical Specifications – EnviroAire S Series

Simplex
Model	Nominal Pressure	Drive Motor	FAD at 8 bar g*	FAD at 10 bar g*	Noise level	Dimensions	Weight
	[bar g]	[kW]	[m³/hr]	[m³/hr]	[dB(A)]	L x W x H [mm]	[kg]
EnviroAire S4	8 / 10	4	23.6	21.2	65	1168 x 686 x 711	315
EnviroAire S6	8 / 10	5.5	34.5	26	70	1168 x 762 x 711	352
EnviroAire S8	8 / 10	7.5	53	41.3	73	1168 x 762 x 711	367
Duplex
Model	Nominal Pressure	Drive Motor	FAD at 8 bar g*	FAD at 10 bar g*	Noise level	Dimensions	Weight
	[bar g]	[kW]	[m³/hr]	[m³/hr]	[dB(A)]	L x W x H [mm]	[kg]
EnviroAire S7D	8 / 10	7	47.2	42.5	64	1420 x 864 x 1404	562
EnviroAire S11D	8 / 10	11	69	52	68	1422 x 864 x 1397	599
EnviroAire S15D	8 / 10	15	106	82.6	71	1422 x 864 x 1397	615
Notes:
* Data measured and stated in accordance with ISO 1217 Edition 4, Annex C & E at the following conditions:
Air Intake Pressure 1 bar a / 14.5 psi; Air Intake Temperature 20° C / 68° F ; Humidity 0 % (dry)
** Measured in free field conditions in accordance with ISO 2151, tolerance ± 3 dB (A)

Key features of the EnviroAire S Series Scroll Rotary

The EnviroAire S Series Scroll Rotary is a new generation of oil-free scroll air compressors, optimally designed for high performance, quiet operation, and maximum energy efficiency.

Key features:

• High performance – low noise: Stable operation, suitable for environments requiring a quiet space.
• Advanced design – optimal cooling: High-performance cooling systems help increase equipment lifespan and reduce energy consumption.
• Easy maintenance: The machine's structure is designed to be user-friendly for routine inspection and maintenance.
• Intelligent control system: Automatic fault alerts are displayed directly on the operating screen.
• Connecting Iconn – Ready for Industry 4.0: Allows for remote monitoring and control of the machine via computer or phone.
• Automatically stops when exceeding safe limits: Protect the equipment and ensure absolutely safe operation.
• Premium synthetic lubricant: It stabilizes compressed air temperature, reduces scale buildup in the heat exchanger, saves energy, and is environmentally friendly.
• The "green factory" solution: Reduce energy consumption, decrease emissions, and optimize long-term operating costs.

EnviroAire S Series Scroll Rotary Control Panel

The machine is equipped with Deluxe HMI touchscreen modern and displaying full real-time operating parameters, it helps users control the compressed air system accurately and efficiently.

Main display functions:

• System operating pressure
• Operating temperature
• Error warnings displayed directly on the screen.
• Motor Speed
• Total hours of operation under load and no load.
• Instantaneous compressed air flow rate is displayed numerically.
• Average daily flow chart for the week
• Tổng quan trạng thái hoạt động của máy
• Set up automatic start/stop schedules.
• Record the history and reasons for machine downtime.
• Automatically restarts after a short power outage (<5 seconds).
• Inverter: Optimize energy savings based on actual needs.

Practical applications 

The EnviroAire S Series is effectively deployed in:

• Hospitals, clinics, dental practices
• Laboratory, pharmaceuticals
• Electronics, semiconductors, cleanrooms
• Light workshops require clean and quiet air.

Operational feedback shows that achieves high accuracy, noise reduction with superior air quality compared to traditional solutions with the same capacity.

Guide to choosing the right EnviroAire S Series

Determine:

• Flow rate and pressure requirements
• Level of clean air requirement
• Installation space and noise level
• Operating time/day

Choosing the right power rating of 4–11kW helps cost optimization & efficiency.

Why should you buy the EnviroAire S Series at Phuc Hung?

• Experience oil-free compressed air deployment for medical & cleanroom
• Accurate right power – right application
• Provide Genuine Gardner Denver
• Transparent technical support and warranty.

Are you looking for Gardner Denver oil-free air compressor EnviroAire S Series 4–11kW for the required environment clean air & quiet operation?
👉 Contact carried out maintenance and oil sludge (varnish) removal for to receive in-depth technical advice and get the most competitive quote for your project