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G 2-7 – The superior workshop compressor

Efficient, productive, quiet and clean – these are just some of the benefits of our G 2-7 range of oil-injected rotary screw compressors.

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The G 2-7 models are the smallest rotary screw compressors in our portfolio – but they pack a punch in every way. They are the ideal solution for small companies, workshops and operations with an infrequent compressed air demand that are looking to expand.

Ease of use

Solid performance

Availability

Reliability

Plug and play

Low noise levels

61dB

The G 2-7 operates at 61-67 decibels, which makes it a safe and comfortable point-of-use companion. No sound attenuation or separate compressor room required.

24/7

No need for cool-down periods because the G 2-7 can run around the clock.

46Degrees

The G 2-7 can function reliably in ambient temperatures of up to 46°C.

What makes the G 2-7 the ideal small compressor?

Plug-and-play, one-person installation.
A premium-efficiency motor lowers energy use and costs.
A low-vibration screw element minimizes noise to allow installation close to the point of use.
Easy to operate thanks to its Elektronikon® Base controller.
Service indications and visual alerts help ensure optimal working order.
Choose between a floor- and a tank-mounted model. Different receiver sizes are available.
A refrigerant dryer can be fully integrated for dry, quality air without taking up extra space.
Prevent condensation at low loads and improve reliability with the optional oil heater.

Green, greener, G 2-7

Thanks to its outstanding efficiency, the G 2-7 doesn’t just reduce your operating costs but also your carbon footprint – and therefore allows you to do your part to contribute to a greener environment.

G 2-7 By the Numbers

5 – An extremely low oil carry-over of 5 ppm helps protect your equipment and your products from oil contamination.

61 – The G 2-7 operates at 61-67 decibels, which makes it a safe and comfortable point-of-use companion. No sound attenuation or separate compressor room required.

24/7 – No need for cool-down periods because the G 2-7 can run around the clock.

46 – The G 2-7 can function reliably in ambient temperatures of up to 46°C.

Add it all up and you get an oil-injected rotary screw compressor that is unrivaled on the professional market.

G 2-7 vs. piston compressors – who does it better?

G2-7 versus Piston compressor

For more about the piston versus screw comparison, check out this blog

Technical Specifications

Compressor type	Maximum working pressure			Capacity FAD		Installed motor power		Noise level**	Weight (kg/lbs)^*
Compressor type	bar(e)	psi	l/s	m³/h	cfm	kW	hp	dB(A)	Pack	Full Feature
50 Hz version
G 2	8	116	6.1	22.0	12.9	2.2	3	61	165/364	190/419
	10	145	4.9	17.6	10.4	2.2	3	61	165/364	190/419
G 3	8	116	7.9	28.4	16.7	3	4	61	170/375	195/430
	10	145	6.1	22.0	12.9	3	4	61	170/375	195/430
G 4	8	116	10.0	36.0	21.2	4	5.5	62	175/386	200/441
	10	145	8.6	31.0	18.2	4	5.5	62	175/386	200/441
G 5	8	116	14.8	53.3	31.4	5.5	7.5	65	185/408	210/463
	10	145	13.0	46.8	27.5	5.5	7.5	65	185/408	210/463
G 7	8	116	17.7	63.7	37.5	7.5	10	67	195/430	225/496
	10	145	16.4	59.0	34.7	7.5	10	67	195/430	225/496
60 Hz version
G 2	8	116	6.2	22.3	13.1	2.2	3	61	180/397	205/452
	10	145	4.6	16.6	9.7	2.2	3	61	180/397	205/452
G 4	8	116	9.5	34.2	20.1	4	5.5	62	190/419	215/474
	10	145	8.5	30.6	18.0	4	5.5	62	190/419	215/474
G 5	8	116	13.8	49.7	29.2	5.5	7.5	65	200/441	225/496
	10	145	12.3	44.3	26.1	5.5	7.5	65	200/441	225/496
G 7	8	116	17.0	61.2	36.0	7.5	10	67	210/463	240/529
	10	145	16.1	58.0	34.1	7.5	10	67	210/463	240/529

G 2-22 Range EN 2.7 MB, PDF
G 2-7 datasheet 1.4 MB, PDF

Options

Food-grade oil
RSXD oil
DD filter
Aftercooler
Tropical thermostat
Electronic water drain
Timer drain
500-liter vessel
Anti-condensation kit

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G 2-7 – The superior workshop compressor