Japan, NPK
NPK Sand Rammers
Made in: Japan
Manufacturer: NPK
Sand Rammers
The sand rammers are easy to handle and ensure even sand compaction. A necessary air implement for foundries, as an alternative. In the even of the steel batt causing damage to the mold. Use of the rubber batt is suggested. Optional steel batt is available for all models.
Specification
＊Specificatioins are subject to change without notice.
＊Recommended air pressure 0.6MPa(6kgf/cm2, 85psi)
| Model | Piston diameter | Piston stroke | Overall length | Mass | Butt diameter | Air inlet thread | Hose size | Average air consumption |
| mm | mm | mm | kg | mm | Rc | mm | m3/min | |
| B-00A | 18 | 60 | 337 | 2.1 | 40 | 1/4 | 9.5 | 0.2 |
| B-0A | 22 | 60 | 380 | 3.1 | 50 | 1/4 | 12.7 | 0.25 |
| B-1A | 25.4 | 110 | 502 | 5.4 | 64 | 3/8 | 12.7 | 0.4 |
| F-00 | 18 | 60 | 390 | 2.1 | 40 | 3/8 | 9.5 | 0.2 |
| F-0 | 22 | 60 | 435 | 3.1 | 50 | 3/8 | 12.7 | 0.25 |
| F-1 | 25.4 | 110 | 1,142 | 6.8 | 64 | 3/8 | 12.7 | 0.4 |
| F-2 | 32 | 120 | 1,204 | 9.0 | 70 | 3/8 | 12.7 | 0.55 |
| F-4 | 40 | 120 | 1,209 | 12.0 | 87 | 3/8 | 12.7 | 0.85 |
