| Nr | Order No. | Specifications | |
| 71321494 | CYA680 spare parts: O-ring (KALREZ) | ||
| 71321495 | CYA680 spare parts: O-ring (VITON) | ||
| 71321496 | CYA680 Spare Parts: O-Rings (EPDM) | ||
| 71321497 | CYA680 spare parts: 120mm blind sensor, 316L | ||
| 71321498 | CYA680 spare parts: 120mm blind sensor, PVDF | ||
| 71321499 | CYA680 Spare Parts: 120mm pH Sensor Adapter, 316L | ||
| 71323973 | CYA680 Spare Parts: 120mm pH Sensor Adapter, PVDF | ||
| 71361303 | KIT CYA680 cd sensor adapter, 120mm,316L | ||
| 71613389 | KIT CYA680 Cd SensorAdapter,120mm,1.4435 | ||
| 71616434 | KIT CYA680 DUMMY SENSOR 120 MM, 1.4435 | ||
| 71616435 | KIT CYA680 pH SensorAdapter,120MM,1.4435 | ||