Equipment:WATER BALLAST TREATMENT SYSTEM                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
1              Solenoid valve                
Manufacture: AIRTEC (Made in Germany), Type: KN 05-510-HN                                                                                  

2              Coil                                   
Manufacture: AIRTEC (Made in Germany), Type: 23-SP-012-432, 24V, 2.2 W, 94 mA, 8bar, 100% ED