Putzmeister Concrete Pump Piston Cup DN230
| Product | Piston Seal/Rubber Piston/Concrete Piston/Piston Seal/Piston Cup |
| Model | DN230 |
| Components | 2 Rubber Pistons + 2 Guide Rings per Set |
| Material | Rubber and Synthetic Fiber |
| Service Life | ＞25000m³ |
| Application | Putzmeister Concrete Pump |
Putzmeister Concrete Pump Piston Cup DN250
| Product | Piston Seal/Rubber Piston/Concrete Piston/Piston Seal/Piston Cup |
| Model | DN250 |
| Components | 2 Rubber Pistons + 2 Guide Rings per Set |
| Material | Rubber and Synthetic Fiber |
| Service Life | ＞25000m³ |
| Application | Zoomlion Concrete Pump |
