Ingersoll Rand Air Compressor Part Pneumatic Cylinder 22334155 42495911

High-performance pneumatic cylinder 22334155 / 42495911 designed for Ingersoll Rand screw air compressors. Delivers precise linear motion for intake and unloading control, ensuring stable pressure regulation and reliable long-term performance under industrial duty cycles.

Application

Screw Air Compressor

Material

Metal

,

Stainless Steel

Category: Tag:
Description

The Ingersoll Rand pneumatic cylinder (P/N 22334155, 42495911) serves as an essential actuator in the compressor’s control system. Its primary function is to convert compressed air into controlled mechanical force, operating the intake valve or unloader mechanism according to system pressure requirements.
This ensures that the compressor smoothly transitions between load and unload states, maintaining consistent air delivery, energy efficiency, and reduced mechanical stress across the compressor assembly.

Unlike conventional pneumatic actuators, this model is purpose-built for Ingersoll Rand compressor configurations, with exact stroke length, port size, and piston geometry matched to the brand’s internal control logic. The result is a reliable and responsive actuation with minimal air loss or delay.

Construction and Material Details

The cylinder body is crafted from high-tensile aluminum alloy with anodized surface treatment, combining lightweight properties with exceptional corrosion resistance. The piston rod uses induction-hardened carbon steel and undergoes mirror polishing and chrome plating to minimize friction and extend seal life.

The piston head features a dual-seal configuration:

  • Primary NBR seal for high-pressure air retention
  • Secondary PTFE ring to reduce sliding friction and prevent micro-leaks during rapid actuation

Both cylinder ends are reinforced with heat-treated end caps, ensuring structural stability and uniform air pressure distribution during operation. Internal guide bushings keep the piston rod aligned even under lateral loads, preventing vibration and uneven wear.

Performance and Functional Highlights

This pneumatic cylinder delivers precise control and durability for continuous-duty compressor systems. Key performance advantages include:

  • Fast Response Time: Optimized air passage design minimizes lag during load/unload switching.
  • Enhanced Durability: Surface-treated piston rod and anodized body ensure resistance to abrasion and corrosion.
  • Low Air Leakage: Dual sealing system maintains stable operation even under fluctuating air supply pressure.
  • Compact and Lightweight Design: Facilitates easy installation and direct replacement without system modification.
  • Long Service Life: Designed for millions of cycles with consistent sealing performance and minimal maintenance demand.

Application and Compatibility

  • Compatible Brand: Ingersoll Rand
  • Models Applied: Designed for multiple IR screw air compressor systems utilizing pneumatic control actuators
  • Function: Controls air intake or unloader valve mechanism for load/unload regulation
  • Mounting Style: Standardized mounting points and pneumatic connectors for plug-and-play replacement

This pneumatic cylinder integrates seamlessly with Ingersoll Rand’s original control architecture, maintaining synchronization between pressure sensors, control valves, and compressor head mechanisms.

Quality and Testing

Each cylinder undergoes a series of quality verification processes:

  • Dimensional inspection for precise fitment tolerance
  • Leak and pressure tests under simulated compressor operating conditions
  • Cycle endurance testing exceeding 1 million strokes
  • Surface coating verification for corrosion and oxidation resistance

All testing follows ISO 8573 air purity and ISO 9001 production management standards, ensuring that each unit meets Ingersoll Rand’s performance criteria.

Operational Advantages in Air Systems

This pneumatic cylinder plays a vital role in:

  • Automated air control systems for variable load compressors
  • Energy-efficient operation, reducing idle load and startup stress
  • Stable pressure output during high-demand industrial cycles

Its precision engineering enhances system reliability, helping operators achieve smoother compressor performance, lower energy consumption, and extended component service intervals.

Maintenance Tips

To ensure long-term performance, periodically inspect for air leaks around fittings and seals. Clean the air supply line to prevent particulate contamination inside the cylinder bore. Apply compatible lubricant if the system operates in dry-air conditions and replace sealing rings when wear or leakage is observed.

Shipping and Delivery

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