Ordering by number: this is 470W202571, the Chicago Pneumatic discharge hose – 3″ NPT. It carries supply between the source and the tool. Hose and its clamping hardware are inspection items a weeping line loses pressure at the tool.

If you are working from a machine rather than a part number, start at the parts breakdown index, or send us the model and serial and we will match it. Machines themselves are on the Chicago Pneumatic lineup. It ships out of Denver, same day on in-stock orders placed before 4 PM ET.

• Part number: 470W202571
• Manufacturer: Chicago Pneumatic
• Crowder SKU: CP-470W202571