High Pressure Industrial Boosters for Nitrogen

GB Series

Boosters for Nitrogen

Model	Capacity FDG 1)	Pressure (psig)		Number of Stages	Motor		RPM
Model	Nitrogen	Inlet	Discharge	Number of Stages	HP	kW	RPM
GB12.3	18–70	72–185	218–725	1	5–10	3.7–7.5	1300
GB12.2	4.7–17.1	72–160	1300 - 5000	2	5–7.5	3.7–5.5	900–1230
GB15.3	14–26.5	100–145	1300–5000	2	7.5–15	5.5–11	900–1200

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 GB 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.