Atlas Copco Compressor Model ZR315 AfterCooler Intercooler

Atlas Copco ZR315 cooler service involves both the aftercooler and intercooler positions. Current product coverage identifies 1621700208 as the ZR315 aftercooler reference and 1621700308 as the ZR315 intercooler reference, while Atlas Copco’s ZR315 data sheet also confirms that this oil-free rotary screw model is a 2-stage compressor.