Ingersoll Rand NG44L PSA Nitrogen Generator – 47748800001

Ingersoll Rand NG44L PSA Nitrogen Generator

The Ingersoll Rand NG44L, part number 47748800001, produces gaseous nitrogen on site from clean, dry compressed air using Pressure Swing Adsorption (PSA). This listing covers 97–99.5% nitrogen purity. On-site production allows nitrogen supply to be matched to the facility’s operating requirements.

Generation technology and controls

• Carbon molecular sieve separates oxygen from compressed air during the PSA process.
• The modular master-unit layout supports a system designed around the required nitrogen demand.
• The touchscreen control system provides operating status, trends, alarms and maintenance information according to the fitted instrumentation.
• Automatic standby supports operation during periods of low or zero gas consumption.

Technical specifications

Feed-air preparation and installation

The NG-series installation manual specifies a +3°C pressure dew point at 7 bar(g), particle size below 0.01 micron and oil content below 0.003 mg/m³ at the generator inlet. Select the dryer and staged filtration to achieve these conditions, with receiver sizing matched to the selected duty.

Provide the required electrical supply, ventilation, receiver capacity and service access for the selected package. Confirm purity monitoring, operating alarms and the response to off-specification gas during system selection.

Purity, capacity and system selection

This NG44L listing identifies the standard master unit in the 97–99.5% purity class. Confirm nitrogen output at the exact selected purity and feed pressure; the NG9–NG69 engineering table uses 7.5 bar(g) feed pressure for its flow ratings. The listed 6–10 bar(g) supply range is distinct from the nitrogen delivery pressure. Extension banks, instrumentation options and high-pressure executions require their own configuration review.

Supply and service from AVISTA

AVISTA LLC is an authorized Ingersoll Rand distributor and service provider in Azerbaijan, Georgia and Turkmenistan. Contact AVISTA for NG44L selection, a current quotation, commissioning and maintenance support. Include part number 47748800001, required nitrogen purity, consumption profile and outlet pressure with your enquiry. Compare Ingersoll Rand nitrogen generators and select compatible air dryers and compressed-air filters for the feed-air system.

Price excludes transport, taxes and installation. Supplied to order. Current availability, lead time and exact configuration are subject to manufacturer confirmation. EXW collection location, transport, taxes and installation are specified in the quotation.