1 and 2-stage Boosters for Nitrogen, Helium and Argon, 3, 4 and 5-stage Compressors for Nitrogen and Noble Gases

G Series

Pressure
up to 6000 psig / up to 414 bar

Capacity
up to 120 scfm / up to 3400 l/min

Gases
Nitrogen, Helium, Argon

BAUER G Series compressors and boosters for Nitrogen, Helium and Argon are available in a wide variety of capacities for a multitude of applications ranging from gas-assist injection molding to tube trailer filling to helium recovery.
The experts at BAUER can assist with selecting the right model and accessories to meet your specific requirements.

Technical Data
Model	Capacity FDG 1)			Number of Stages	Motor		Drive
Model	Nitrogen	Helium	Argon	Number of Stages	HP	kW	Drive
Compressors for Nitrogen 5000 psig (345 bar) / All other gases 3200 psig (221 bar)
G120	7.3	7.1	7.6	3	7.5	5.5	E1 / E3
G12.14	8.5	–	–	4	7.5	5.5	E1 / E3
G15.1 2)	11.5	11	11.8	4	10	7.5	E1 / E3
G15.1 2)	15	14.3	15.7	4	15	11	E3
G180	21.5	–	–	4	20	15	E3
G220	28	25.7	28	4	25	18.5	E3
G220	33	–	–	4	30	22	E3
G23.1	44	39.5	45.8	4	40	30	E3
G250	63	–	–	4	60	45	E3
G280	86	–	–	4	75	55	E3
G280	120	–	–	4	100	75	E3
Compressors for Nitrogen 6000 psig (414 bar) / All other gases 5000 psig (345 bar)
G15.11	11	–	–	4	10	7.5	E3
G15.11	15	–	–	4	15	11	E3
G18.1	20	19	21	5	20	15	E3
G22.42	31	–	–	4	30	22	E3
G25.9	58	55	60	5	60	45	E3
G25.18	79	–	–	5	75	55	E3

1) Compressor capacity (FGD) is referenced to standard inlet conditions and 80% of the compressor's maximum working pressure. Tolerance +/- 5%.
2) G15.1 rated to 5000 psig (345 bar) for Helium and Argon.
Designation GI = Nitrogen, GR = Helium and Argon.
E1 = 230 / 1 / 60 E3 = 230 - 460 / 3 / 60
Other voltages and frequencies available upon request.
Engine driven models available.

Standard Scope of Supply for G Series Packages

BAUER continuous-duty rated, aircooled, multi-stage, reciprocating compressor or booster.

Electric motor drive with ODPmotor, v-belt drive with tensioning device and guarding.

Automatic condensate drain system with condensate collector.

Proprietary PLC-based control system with UL Listed electrical panel.

NEMA 4 electrical enclosure.

Automatic start-stop control.

Full-voltage motor starter.

Fused control voltage transformer.

Operator keypad for start, stop, reset.

Backlit LCD display.

Emergency stop pushbutton.

Hourmeter.

Gauge panel.

Low / High inlet pressure switch with gauge.

High temperature switch.

Pressure lubrication with oil filter, switch for low oil pressure fault and gauge.

Final pressure switch.

Solenoid valve at inlet (normally closed).

Buffer tank at inlet.

Inlet filter with threaded inlet connection.

Coalescing separator at outlet.

Sound attenuated enclosure standard on mini Verticus and MAXI Verticus packages. Mini Verticus and MAXI Verticus available without enclosure. Enclosure available for Large Vertical and Large Horizontal packages.

Ambient temperature range: 40 to 113 degrees F.

Warranty: 1 year.