Eyewash, Drench Hose, Wall MountedBody: Solid brass Valve Unit: Self close backflow preventer Spray Head: Solid brass with epoxy powder and soft rubber. Outlet water is foamed and depressured to prevent secondary injury to the eye Dust Cap: PP, removed automatically when eyewash is operating Inlet Pipe: Soft PVC hose braided by stainless steel, covered by PE pipe, resistant to rust and leakage. The centre distance between two spray heads are in accordance with facial proportion, which