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FUJI FR-22 | Sand Rammer | 1000 bpm, 64 mm Stroke, 22 mm Bore
Built around a 22 mm bore and 64 mm stroke, the FUJI FR-22 sand rammer delivers 1000 blows per minute (17 Hz) for ramming sand in foundry casting work. This non-rotary tool comes in two types, with push-lever or locking-lever throttle to meet different regulations. Sound pressure is 94 dB(A), and the tool needs a 9.5 mm minimum hose.
Key features
- Bore 22 mm, stroke 64 mm
- Lengths of 350, 451, 600 or 633 mm
- Weighs 3 or 3.3 kg
- Air use at free speed: 8.3 l/s (17 cfm)
- Air inlet 1/4 or 3/8 in
- Specifications
| Part Number | FR-22 |
| Brand | FUJI |
| Product | Sand rammer |
| Blow per minute | 1000 |
| Stroke | 64 mm / 2.52 in |
| Bore diameter | 22 mm / 0.87 in |
| Weight | 3, 3.3 kg / 6.61, 7.28 lb |
| Air consumption at free speed | 8.3 l/s / 17 cfm |
| Air inlet thread size (in) | 3/8, 1/4 |
| Air inlet thread type | PT, NPT |
| Length (L) | 451, 600, 350, 633 mm / 17.76, 23.62, 13.78, 24.92 in |
| Starting system | Safety lever, Lever |
| Sound Pressure | 94 dB(A) |
| Vibration (m/s²) | 19.4 m/s², 17.7 |
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