22 Solutions for Cleaning & Hygiene OplBasic DD Dosing system with double solenoid valves OplBasic DL Dosing system with peristaltic pump and solenoid valve OplBasic Effective systems for On Premise Laundry OplBasic L Power supply: 115/208/230 Vac, 50 - 60 Hz Power consumption: 4.5 W Max flow rate: 10 oz/min Squeeze tube: SekoFlex OplBasic LL Power supply: 115/208/230 Vac, 50 - 60 Hz Power consumption: 9 W Max flow rate: 10 oz/min Squeeze tube: SekoFlex OplBasic D Power supply: 115/208/230 Vac, 50 - 60 Hz Power consumption: 4.5 W Max flow rate: - Solenoid valves: 24 Vdc OplBasic DD Power supply: 115/208/230 Vac, 50 - 60 Hz Power consumption: 9 W Solenoid valves: 24 Vdc OplBasic DL Power supply: 115/208/230 Vac, 50 - 60 Hz Power consumption: 9 W Max flow rate: 10 oz/min Squeeze tube: SekoFlex Solenoid valves: 24 Vdc