When you select an Ingersoll Rand reciprocating air compressor, you’ve selected a compressor that is world renowned for its quality and reliability. Engineered for high-performance, reliability and efficiency, Ingersoll Rand reciprocating compressors provide easy operation and low maintenance.
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Single-Stage and Two-Stage Air Compressors
Single-Stage:
Single-stage models compress air to a final pressure in one stroke. They generally are used for pressures up to 11 bar.
Ingersoll Rand Single-Stage Design
- Belt wheel provides reliable design and cooler operation.
- Durable cast-iron cylinders, are designed for extended pump life. Offers high thermal stability and increased durability.
- Extended service intervals – when Ingersoll Rand synthetic lubricant is used it provides 2,000-hour oil change intervals (four times longer than mineral based lubricants).
- Manual thermal overload protection of the motor. No starter required.
- Full skirt piston with rings. More robust and offers better sealing.
Two-Stage:
A two-stage model (1) compresses air to an intermediate pressure in the first stage, (2) removes heat of compression through an intercooler, and (3) compresses air to a final pressure in a second compression stage. Two-stage compressors are more efficient and are generally used for pressures above 11 Bar (maximum pressure to 14 Bar).
Ingersoll Rand Two-Stage Design
- Removable cylinders are easy to repair, provide even cooling and eliminate hot spots.
- Durable cast-iron cylinders help extend pump life.
- Overhung crankshaft is precision-balanced to run smoothly and quietly.
- Finned copper intercooler runs cool in even the most demanding conditions.
- Splash lubrication is simple, reliable, and does not require an oil pump, making it inexpensive and easy to maintain.
