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Ingersoll Rand
Ingersoll
Petstar 4:

Ingersoll Rand PETStar® 4 reciprocating air compressors offer durability and reliability combined with four-stage energy savings. Standard PET reciprocating compressors feature three-stage compression. Ingersoll Rand maximizes efficiency with four stages of compression, which significantly increases efficiency over three-stage designs. Combined with industrial grade components and double-acting cast iron cylinders, PETStar® 4 compressors provide supreme durability that reduces maintenance requirements and lowers lifecycle costs.

Features :
  • Three-step capacity control (0%-50%-100%) matches energy consumption with demand
  • Advanced Xe-Series compressor controller proactively monitors critical parameters to ensure efficient operation
  • IP-55 TEFC motor with star-delta starter for energy efficient starting
  • Non-lubricated 100% oil-free water-cooled design
  • Four-stage balanced, opposed layout reduces unwanted vibration
  • Double-acting pistons with heavy-duty Class 40 cast iron cylinder construction
  • Piston rings and packing rated for 16,000 hours
  • Protective features such as rod drop position wear indicators available
Specifications :
Model Nominal Capacity Pressure Range Dimensions Weight Sound Pressure
Width Height Length
cfm m3/min bar (a) psi in mm in mm in mm lb kg dBA
PS-4 1500 918 26 40 580 90 2565 115 2921 262 6655 47700 21500 90
PS-4 1700 1037 29 48000 21800
PS-4 1900 1156 33 48300 22000
PS-4 2100 1287 36 48700 22200
PS-4 2300 1416 40 119 3023 270 6858 49600 22650
PS-4 2500 1534 43 50700 23000
PS-4 2800 1713 48 51000 23200
PS-4 3000 1831 52 51300 23300
PS-4 3300 2023 57 52500 23900
Weights & dimensions may vary according to the options chosen
Performance data is basis reference conditions of 1 bar inlet pressure and 20°C inlet temperature . Please contact us for further information
Sound mesaurement basis free field conditions.
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