Product description 1. Material: carbon steel. 2.Valve:1/2" corrosion-resistant brass galvanized ball valve. 3. Water supply: 1/2" ips. 4. Water outlet: 5/4" ips. 5. Flow control: 9-11l/min. 6. Hydraulic pressure: 0.2mpa-0.6mpa. 7. Original water: clean or leached water. 8. Operation condition: eye wash & shower option for almost every industrial situation. 1/pcs in wooden cartoon