AP Astro Pneumatic Tool Company PR14 Air Riveter – 1/4" Capacity, 15mm Stroke, High Pulling Force

Built for fabrication shops, body shops, and production lines, the PR14 delivers repeatable riveting performance with a compact 10-7/8" profile and a robust air motor. It combines a long 15mm stroke and a high pulling capacity to drive large blind rivets quickly while minimizing operator fatigue. The tool ships with a complete selection of nosepieces for immediate use and a quick-release valve that speeds the return cycle for faster throughput.

How much pulling force and stroke length does the PR14 provide?

The PR14 produces strong, consistent pull for large-diameter blind rivets, making it suitable for tougher assemblies. Its stroke and pulling capacity are matched to handle rivets up to 1/4" reliably.

• Pulling force: rated up to approximately 633 pounds (consistent with heavy rivet setting)
• Stroke length: 15 mm for deep, complete mandrel extraction
• Pulling pressure: high-capacity design to tackle demanding applications

What rivet sizes and accessories are included?

The tool is supplied with a full set of five nosepieces so you can switch sizes on the fly. Nosepieces are stored with the unit for convenient access and quick changeover.

• Included nosepieces: 3/32", 1/8", 5/32", 3/16", 1/4"
• Three nosepieces stored under the unit, one inside the unit, and one in the accessory bag
• Three threaded nosepieces attach to the base for secure fit during use

What air supply and physical specs should I plan for?

Plan a medium-to-high-pressure shop air feed and a 3/8" ID hose to ensure peak performance. The PR14 is balanced for handheld work yet built to withstand industrial duty cycles.

• Recommended air pressure: 90–120 psi for optimal operation
• Air inlet: 1/4" NPT; recommended hose ID: 3/8" (10mm)
• Overall length: 10-7/8" (280 mm); net weight: about 3.5 lb (1.6 kg)
• Average air consumption listed per stroke for planning compressor capacity

How does the PR14 improve shop productivity?

Features such as the quick-release air valve and high-speed production motor reduce cycle time and operator strain, letting teams set more rivets per shift. The tool's design allows work at varied angles without compromising performance.

• Quick-release valve speeds cylinder return for faster cycles
• Durable motor tuned for high-speed, high-volume use
• Operates effectively at different angles for flexible assembly positions

Who is this for? The Astro Pneumatic PR14 is ideal for professional technicians, metal fabricators, automotive body shops, and manufacturing lines that require a dependable pneumatic riveter for medium to heavy blind rivet installation. If you need a compact, high-force rivet gun that comes ready with the commonly used nosepieces and tolerates rigorous shop use, the PR14 is built to meet those needs.