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Atlas Copco GA7 VSD+GA11 VSD+GA15 VSD+GA22 VSD+GA30 VSD+GA 37 VSD+ Plus permanent magnet variable speed vertical unit oil lubricated rotary screw air comp 1

Atlas Copco GA7 VSD+GA11 VSD+GA15 VSD+GA22 VSD+GA30 VSD+GA 37 VSD+ Plus permanent magnet variable speed vertical unit oil lubricated rotary screw air comp

Technical Specifications
● Motor Power: 37 kW (50 HP)
● Max Flow: 7.4 m³/min @ 7 bar | 4.3 m³/min @ 13 bar
● Tank Option: 200-500L ASME vessels available
● Dimensions: 1450×950×1330 mm (L×W×H)
● Weight: 880 kg (base model)

Ideal for automotive shops, manufacturing plants, and construction sites requiring reliable compressed air with minimal lifecycle costs.
Request your customized quote today and start saving with Atlas Copco's most efficient 37kW compressor solution.

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Leaflet GA 7-37 VSD+ English 2935 0981 45(1)

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Atlas Copco GA7-37VSD+ Oil-Injected Screw Air Compressor

Smart Compression for Industrial Excellence

Ultimate Performance Delivered

The GA7-37VSD+ variable speed drive compressor redefines energy efficiency with industry-leading 37 kW (50 HP) output, delivering 4.3-7.4 m³/min airflow at 7-13 bar working pressure. Engineered for continuous operation, it maintains 100% duty cycle capability even in demanding environments.

Smart Energy Savings

The advanced VSD+ system automatically optimizes energy consumption through:
● Load/unload logic adjustment
● LEAP motor efficiency (IE4 premium class)
● Zero-loss start-up sequence

Maintenance Made Simple
Features integrated SmartLink connectivity for predictive maintenance alerts and:
● 8,000-hour oil change intervals
● Tool-free filter replacement
● Front-access service points

VSD Technology

Cuts energy costs by 35-50% with automatic motor speed adjustment to match air demand.

Elektronikon Touch Controller

Intuitive IoT-ready interface with remote monitoring capabilities.

Integrated Dryer Option

Built-in refrigerant dryer reduces dew point to +3°C (standard).

Silent Operation

72 dB(A) sound level for workshop-friendly performance.

Robust Design

CAST IRON airend with 5-year warranty ensures maximum durability.

Our Advantage

2 (49)

3 (13)

5 (9)

1 (22)

4 (10)

Element

● Made by Atlas Copco.

Innovative fan

● Based on the newest technologies.

● In compliance with ERP2015 efficiency.

Element

● Vertical design, fewer parts.

● Oil-cooled, pressure-tight.

● No gears or belts, no shaft seal.

Robust oil filter/separator

● Integrated bypass valve with the oil filter.

Interior Permanent Magnet (iPM) motor

● Compact, customized design for optimal cooling by oil.

● Designed in-house in Belgium.

● IP66 protection rating.

● No cooling air flow required.

● Oil-lubricated motor bearing: no (re)grease(ing), increased uptime.

Electronic no-loss water drain

● Included as standard.

● Efficient removal of condensate without loss of compressed air.

● Manual integrated bypass for effective condensate removal in case of power failure.

Sentinel valve

● No inlet arrestor.

● No blow-off or pressure drop losses.

VSD+ cubicle

● VSD+ is superior to idling machines.

● Electrical components remain cool, enhancing their lifetime.

● Dedicated drive for iPM technology motors.

● 5% DC choke as standard.

● Heat dissipation of inverter in separate compartment.

Elektronikon® Touch controller

● High-tech controller with warning indications, compressor shut-down and maintenance

scheduling.

● Easy to use and designed to perform in the toughest conditions.

● Standard SMARTLINK remote monitoring to maximize air system performance and energy savings.

● Optional multiple compressor control (2, 4 or 6 compressors).

Meeting and exceeding efficiency benchmarks

● The iPM motor of the GA 7-37 VSD+ equals IE5 standards.

● Inverter and iPM motor exceed IES2 (EN 50598) requirements for power drive efficiency.

Advanced Monitoring, Control & Connectivity

Whether you call it Industry 4.0 or the Internet of Things (IoT), interconnectivity is the future.

The GA 7-37 VSD+ comes fully prepared. Its advanced monitoring, control and connectivity features allow you to optimize compressor performance, resources, efficiency and productivity.

CONNECT SMARTLINK* : Data Monitoring Program

● Remote monitoring that helps you optimize your compressed

air system and save energy and costs.

● Provides a complete insight in your compressed air network.

● Anticipates potential problems by warning you upfront.

Options

● Energy recovery

● Dryer bypass

● Main switch

● Freeze protection

● Heavy duty inlet filter

● Pre-filter

● Tropical thermostat

● IT ancillaries

● DD+ filter

● FoodGrade oil

● UvD+ filter

● Roto Synthetic Xtend oil

● EQ2i, EQ4i, EQ6i

● Unit performance measured according ISO 1217 ed. 4 2009, annex E, latest edition.

● Mean noise level measured at a distance of 1 m at max. working pressure according to ISO 2151: 2004 using ISO 9614/2

(sound intensity method); tolerance 3 dB(A).

● L = larger drive train. This model is part of a different series with different specifications and additional benefits:

● more energy savings, higher FAD, and a lower noise level.

FAD is measured at the following effective working pressures:

● 4 bar(e) (GA 18-37LVSD+)

● 5.5 bar(e) (GA 7-15 VSD+)

● 7 bar(e)

● 9.5 bar(e)

● 12.5 bar(e)

Maximum working pressure:

● 13 bar(e) (188 psig)

Reference conditions:

● Absolute inlet pressure 1 bar (14.5 psi).

● Intake air temperature 20°C/68°F.

Compressed Air Purity Classification ISO 8573-1:2010

Purity class	Solid particles			Water		Total oil*
	Number of particles per m3			Pressure dewpoint		Concentration
	0.1 < d ≤ 0.5 μm**	0.5 < d ≤ 1.0 μm**	1.0 < d ≤ 5.0 μm**	°C	°F	mg/m3
0	As specified by the equipment user or supplier and more stringent than Class 1.
1	≤ 20000	≤ 400	≤ 10	≤ -70	≤ -94	≤ 0.01
2	≤ 400000	≤ 6000	≤ 100	≤ -40	≤ -40	≤ 0.1
3	-	≤ 90000	≤ 1000	≤ -20	≤ -4	≤ 1
4	-	-	≤ 10000	≤ 3	≤ 37.4	≤ 5
5	-	-	≤ 100000	≤ 7	≤ 44.6	-
6	≤ 5 mg/m³			≤ 10	≤ 50	-

* Liquid, aerosol and vapor.

** d= diameter of the particle.

Technical Specifications

Compressor type	Max. working pressure		*Capacity FAD (min-max)**			Installed motor power		Noise level**	Weight WorkPlace	Weight WorkPlace Full Feature
Compressor type	bar(e)	psig	l/s	m³/h	cfm	kW	hp	dB(A)	kg	kg
GA 7 VSD+	5.5	80	7.2-21.9	25.9-78.8	15.2-46.4	7.5	10	62	193	277
	7	102	7.0-21.7	25.2-78.1	14.8-46.0	7.5	10	62	193	277
	9.5	138	6.8-18.0	24.5-64.8	14.4-38.1	7.5	10	62	193	277
	12.5	181	7.3-14.2	26.3-51.1	15.5-30.1	7.5	10	62	193	277
GA 11 VSD+	5.5	80	7.3-32.9	26.3-118.4	15.5-69.7	11	15	63	196	280
	7	102	7.3-32.5	26.3-117.0	15.5-68.8	11	15	63	196	280
	9.5	138	7.0-27.2	25.2-97.9	14.8-57.6	11	15	63	196	280
	12.5	181	7.6-23.5	27.4-84.6	16.1-49.8	11	15	63	196	280
GA 15 VSD+	5.5	80	7.2-42.3	25.9-152.3	15.2-89.6	15	20	64	199	288
	7	102	7.1-41.8	25.6-150.5	15.0-88.6	15	20	64	199	288
	9.5	138	6.8-35.5	24.5-127.8	14.4-75.2	15	20	64	199	288
	12.5	181	7.3-27.9	26.3-100.4	15.5-59.1	15	20	64	199	288
GA 18 VSD+	4	58	15.1-63.9	54.4-230.0	32.0-135.4	18	25	67	367	480
	7	102	14.9-62.5	53.6-225.0	31.6-132.4	18	25	67	367	480
	9.5	138	17.1-53.6	61.6-193.0	36.2-113.6	18	25	67	367	480
	12.5	181	16.4-43.5	59.0-156.6	34.7-92.2	18	25	67	367	480
GA 22 VSD+	4	58	15.3-76.9	55.1-276.8	32.4-162.9	22	30	67	363	485
	7	102	15.0-75.1	54.0-270.4	31.8-159.1	22	30	67	363	485
	9.5	138	17.3-65.2	62.3-234.7	36.7-138.2	22	30	67	363	485
	12.5	181	17.1-54.1	61.6-194.8	36.2-114.6	22	30	67	363	485
GA 26 VSD+	4	58	14.9-86.3	53.6-310.7	31.6-182.9	26	35	67	373	490
	7	102	14.5-85.5	52.2-307.8	30.7-181.2	26	35	67	373	490
	9.5	138	17.0-78.4	61.2-282.2	36.0-166.1	26	35	67	373	490
	12.5	181	16.4-64.5	59.0-232.2	34.7-136.7	26	35	67	373	490
GA 30 VSD+	4	58	15.1-98.0	54.4-352.8	32.0-207.7	30	40	67	376	500
	7	102	15.0-97.4	54.0-350.6	31.8-206.4	30	40	67	376	500
	9.5	138	17.1-85.6	61.6-308.2	36.2-181.4	30	40	67	376	500
	12.5	181	16.7-72.0	60.1-259.2	35.4-152.6	30	40	67	376	500
GA 37 VSD+	4	58	15.3-116.5	55.1-419.4	32.4-246.8	37	50	67	376	500
	7	102	14.8-115.0	53.3-414.0	31.4-243.7	37	50	67	376	500
	9.5	138	17.1-102.3	61.6-368.3	36. 2-216.8	37	50	67	376	500
	12.5	181	16.4-86.7	59.0-312.1	34.7-183.7	37	50	67	376	500
GA 37LVSD+ ***	4	58	26.2-132.9	94.2-478.6	55.5-81.7	37	50	67	860	1060
	7	102	25.8-131.9	92.9-474.7	54.7-279.4	37	50	67	860	1060
	9.5	138	24.8-116.0	89.2-417.7	52.5-245.8	37	50	67	860	1060
	12.5	181	38.2-98.7	137.5-355.2	80.9-209.1	37	50	67	860	1060

Dimensions	Standard						Full Feature
Dimensions	D (mm)	W (mm)	H (mm)	D (in)	W (in)	H (in)	D (mm)	W(mm)	H (mm)	D (in)	W (in)	H (in)
GA 7-15 VSD	630	610	1420	24.80	24.02	55.91	630	985	1420	24.80	38.78	55.91
GA 18-37 VSD+	780	811	1590	30.71	31.93	62.60	780	1273	1590	30.71	50.12	62.60
GA 37LVSD+	1100	1153	1968	43.31	45.39	77.48	1100	1656	1968	43.31	65.20	77.48

Let's talk about your air compressor project now.

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● Our in-stock products are shipped within 24 hours.

● BOAO sells 100% original parts.

● Focused on compressed air systems for 25 years