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VSD Next Generation ESM and VS-Series 7.5-11 kW lubricated rotary screw compressors

Gardner Denver's new ESM711/VS711 series is a single-stage, oil-injected rotary screw compressor designed to deliver efficient and reliable compressed air in a wide range of industrial applications. Its belt drive and robust motor ensure consistent performance and simple maintenance, while the integrated design with fewer external hoses reduces the risk of leaks, saves space, and simplifies service.

With a wide RPM range (in fixed and variable speed versions), the ESM/VS series maximizes energy efficiency and operational flexibility for plants in Brazil, Mexico, and throughout Latin America.

High reliability and availability

Materials selected for different environments and operating conditions; long-life components reduce scheduled maintenance; robust design tested for greater strength and durability.

Optimized energy efficiency

High-performance compressor element, VSD technology that adjusts flow according to demand, advanced cooling system to minimize losses, and intelligent control for stable operation.

Ease of maintenance

Simple access to essential components, extended service intervals, and remote monitoring for preventive diagnostics.

Compliance with strict standards

Complies with IES2, ISO 85731, and other regulations; Total Air System (TAS) option for higher compressed air quality.

Sustainable solution

Reduced energy consumption and carbon footprint; high operational efficiency that minimizes waste and optimizes resources.

Integrated design notes (engineering benefits)

Footprint −48%

Turndown 50%

Weight reduction −20%

Fewer external hoses (fewer leaks)

Belt drive with optimal tension for longer service life  

Increased productivity

Continuous supply of high-performance compressed air.

Reduced operating costs

Energy savings and lower maintenance costs.

Extended service life

Fewer downtimes and greater long-term reliability.

Energy efficiency

Optimized consumption, reduced waste, and lower electricity costs.

Improved air quality

Compliance with standards for sensitive processes (and TAS option).

Sustainability

Lower carbon footprint and environmental compliance. 

MODEL

POWER (kW)

PRESSURE (barg)

FLOW RATE (m³/min)

DIMENSIONS (mm)

WEIGHT (kg)

ESM/V7i 

7,5 - 13 

0,77 - 1,27 

607 x 660 x 1010  

215 

ESM/V11i 

11 

7,5 - 13 

1,19 - 1,84 

607 x 660 x 1010  

229 

ESM/V7n 

7,5 - 13 

0,83 - 1,26 

607 x 660 x 1010 

231 

ESM/V11n 

11 

7,5 - 13 

1,26 - 1,81 

607 x 660 x 1010  

231 

 

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