| SKU | NGP-500D-4B | 
| Maintenance Capacity | 1275 | 
| Volts | 460V | 
| System Capacity (gallons) | 500 | 
| Compressor Type | Oil-Less | 
| Compressor HP | 1 | 
| Air Tank Size | 20 | 
| Tank Size | 30 | 
 
      NGP-500D-4B – Fire Protection Nitrogen Generator
SKU: NGP-500D-4B
Fire Protection Nitrogen Generator (Three Phase)
This model has been discontinued.
General Air Products Nitrogen Generators are specifically designed to provide on-site, high purity nitrogen for use in dry and pre-action fire protection sprinkler systems.

