Gardner Denver ESM 7–22 kW Air Compressor – A reliable compressed air solution for modern production.

Gardner Denver air compressor, established since 1859, Gardner Denver is one of the pioneering corporations in the air compressor industry and currently belongs to the group of brands with the most diverse air compressor portfolio in the world. With over 160 years of experience, Gardner Denver continuously develops compressed air solutions high performance – durable – energy efficient, meeting the demands of harsh working environments and precise technical requirements.

Gardner Denver Air Compressor widely used in automated production lines where compressed air is required stable, continuous, and reliable.

Gardner Denver ESM air compressor series 7–11–15–18–22 kWf

ESM/VS 7–22 Series specifically designed for operational needs continuously 24/7, ensuring stable performance in modern factories.

Two flexible versions

• ESM – Fixed Speed
• VS – Variable Speed

This helps businesses easily choose a configuration that suits their actual gas consumption, optimizing investment and operating costs.

Gardner Denver ESM/VS 7–22 kW Air Compressor – High Performance, Reliable Operation

The single-stage ESM/VS 7–22 kW providing stable, energy-efficient, and reliable compressed air solutions that meet the demanding requirements of modern manufacturing environments.

Product classification

• ESM – Fixed Speed
• VS – Variable Speed

Both versions are designed for operation. continuous – stable – high performance, is the optimal choice for factories requiring a reliable compressed air supply.

ESM/VS7-22 is a high-performance Energy-saving air compressor, quiet, reliable and easy to use. Ensures long operating times and optimal compressed air supply.

ESM/VS7-22 Kobelco 55 kW Air Compressor can be equipped with suitable options to meet the needs for building a flexible compressor station.

Key advantages of ESM/VS 7–22 kW

High performance – Low noise

The optimized design allows the machine to achieve superior compression performance while maintaining low noise levels, making it suitable for work environments requiring quiet operation.

Modern design – Efficient cooling

The advanced design optimizes cooling airflow, enhances heat dissipation efficiency, saves installation space, and facilitates maintenance.

Intelligent control system

The automated controller monitors the entire operating status and displays warnings when problems occur, helping to prevent the risk of sudden machine downtime.

Ready for Industry 4.0 – Connecting Iconn

Integrating a remote monitoring platform allows for machine management via computer or phone, optimizing operation and maintenance.

Automatic safety protection

The machine automatically shuts down when the permissible limit is exceeded, ensuring absolute safety for the system and the operator.

High-performance cooling system

The newly designed cooling system reduces energy consumption during cooling and increases component lifespan.

Environmentally friendly – ​​Easy to maintain

Using synthetic lubricants helps stabilize compressed air temperature, reduces deposit buildup, saves energy, and extends maintenance intervals.

Typical Specifications – ESM/VS Series

ESM 7 – ESM 22 – Fixed Speed Screw Compressors
Gardner Denver model	Nominal pressure	Drive motor	FAD	Noise level	Weight	Dimensions L x W x H
	bar g	kW	m³/min	dB(A)	kg	mm
ESM 7	7.5	7.5	1.32	70	205	667 x 630 x 1050
	10		01.09
	13		0.87
ESM 11	7.5	11	1.83	70	219	667 x 630 x 1050
	10		1.64
	13		1.34
ESM 15	7.5	15	2.72	70	335	787 x 698 x 1202
	10		2.30
	13		1.83
ESM 18	7.5	18.5	3.28	71	361	787 x 698 x 1202
	10		2.79
	13		2.36
ESM 22	7.5	22	3.66	71	367	787 x 698 x 1202
	10		3.27
	13		2.65

VS 7 - VS 22 - Variable Speed Screw Compressors
Gardner Denver model	Nominal pressure	Drive motor	FAD¹)	Noise level²), 1m	Weight	Dimensions
	bar g	kW	m³/min	dB(A)	kg	L x W x H mm
VS 7	7.5	7.5	0.48 - 1.27	69	222	667 x 630 x 1050
	10		0.46 - 1.02
	13		0.42 - 0.83
VS 11	7.5	11	0.63 - 1.81	70	231	667 x 630 x 1050
	10		0.65 - 1.57
	13		0.58 - 1.27
VS 15	7.5	15	0.93 - 2.61	72	365	787 x 698 x 1202
	10		0.89 - 2.19
	13		0.84 - 1.70
VS 18	7.5	18.5	1.34 - 3.06	73	381	787 x 698 x 1202
	10		1.30 - 2.64
	13		1.24 - 2.23
VS 22	7.5	22	1.05 - 3.55	73	386	787 x 698 x 1202
	10		0.95 - 3.16
	13		0.91 - 2.69

ESM 7-22TK / VS 7-22TK - TurnKey Compressor Solution (incl. Add-on dryer and Tank Mounted)
Gardner Denver model	Nominal pressure	Refrigeration dryer³⁾	Air receiver	Dryer voltage	Weight	Dimensions	Air Outlet
	bar g			V/Hz	kg	L x W x H mm
ESM7TK/VS7TK	7.5	GDD12HS-BO	270 Litres	230 /50 / 1	336 / 353	1541 x 695 x 1577	RP 3/4"
	10
ESM11TK/VS11TK	7.5	GDD18HS-BO	270 Litres	230 /50 / 1	350 / 362
	10
ESM15TK/VS15TK	7.5	GDD30HS-BO	500 Litres	230 /50 / 1	545 / 575	1883 x 815 x 1825	RP 1"
	10
ESM18TK/VS18TK	7.5	GDD39HS-BO	500 Litres	230 /50 / 1	617 / 637
	10
ESM22TK/VS22TK	7.5	GDD39HS-BO	500 Litres	230 /50 / 1	622 / 642
	10

Technical data ESM 160ᶱ–290ᶱ Fixed Speed Screw Compressors
Gardner Denver model	Nominal Pressure	Drive Motor	FAD ¹⁾	Noise Level ²⁾	Weight	Dimensions L x W x H
	bar g	kW	m³/min	dB(A)	kg	mm
ESM160ᶱ	7.5	160	33.67	75	4542	2907 x 2071 x 2193
	10	160	29.14	75	4542	2907 x 2071 x 2193
ESM200ᶱ	7.5	200	40.09	76	4765	2907 x 2071 x 2193
	10	200	35.64	76	4765	2907 x 2071 x 2193
ESM250ᶱ	7.5	250	42.62	77	4975	2907 x 2071 x 2193
	10	250	38.69	77	4675	2907 x 2071 x 2193
ESM290ᶱ	7.5	250	47.84	78	5000	2907 x 2071 x 2193
	10	250	45.08	78	5000	2907 x 2071 x 2193

VS $160^e - 290^e$ Variable Speed Screw Compressors
Gardner Denver model	Nominal Pressure	Drive Motor	FAD [1] Min - Max	Noise Level [2] at 70% Load	Weight	Dimensions L x W x H
	bar g	kW	m³/min	dB(A)	kg	mm
VS160ᵉ	5 - 10	160	9.61 - 32.07	74	4783	2907 x 2071 x 2193
VS200ᵉ	5 - 10	200	9.37 - 39.14	76	5083	2907 x 2071 x 2193
VS250ᵉ	5 - 10	250	9.37 - 42.97	77	5253	2907 x 2071 x 2193
VS290ᵉ	5 - 10	250	9.37 - 47.98	78	5268	2907 x 2071 x 2193

"GD Digital Pilot Control" screen

The ESM/VS series machines are equipped with an intelligent LED control screen, providing comprehensive operating information:

• Displays working pressure and temperature.
• Error warnings displayed directly on the screen.
• Track total load and no-load running hours.
• Displays instantaneous compressed air flow rate.
• Average daily/weekly flow chart
• Record the machine stop history.
• Allows setting up automatic operating schedules.
• Restarts automatically after a short-term power outage.
• Inverter technology optimizes energy consumption.

Flexible compressed air station solutions

ESM/VS 7–22 kW can be integrated with additional features:

• Operational stability
• Fine filter
• Accumulator tank
• Central control system

Help build integrated compressed air station – space-saving – optimized investment costs.

Principle of operation

• Air is drawn into the screw compressor chamber.
• The screw shaft rotates to compress air along with lubricating oil.
• The gas-oil mixture is separated through a high-performance oil separator
• Clean compressed air exits the system; the oil is recirculated.

This process ensures stable performance and high durability.

Key advantages of the ESM/VS Series

• Durable – stable – easy to operate
• Energy-saving inverter options
• Reasonable investment costs
• Simple maintenance, readily available spare parts.
• Suitable for many industries

Practical applications 

The ESM/VS series has been effectively deployed in:

• Mechanical workshop – manufacturing
• Wood, plastics, and packaging industries
• Small and medium-sized manufacturing workshops
• Industrial garages and maintenance stations

Operational feedback recorded achieves high accuracy with optimal electricity consumption (especially with the VS version).