- Pipe diameter: 42 mm
- Inlet height: 1540 mm
- Outlet height: 100 mm
- Optional anti-scalding valve
Eye/Face Wash and Shower Combination Station, EEWS-311R
Description
- The inlet parts and outlet parts are customizable
- Shutoff valve and filter are proposed to be equipped on the water-supply end
- Optional anti-scalding valve: The anti-scalding function of the eyewash can be customized. This anti-scalding valve is the main accessory, and a small part of the structure of the eyewash needs to be changed.
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Working principle of anti-scalding valve A thermal element is installed at the mixing outlet of the constant temperature water mixing valve, which uses the characteristics of the temperature sensing element to promote the movement of the valve core in the valve body and block or open the water inlets of cold and hot water. Turn on the hot water while blocking the cold water. When the temperature adjustment knob sets a certain temperature, no matter how the inlet temperature and pressure of cold and hot water change, the proportion of cold and hot water entering the outlet also changes, so that the outlet temperature remains constant. The temperature adjustment knob can be set arbitrarily within the specified temperature range of the product, and the water mixing valve will automatically maintain the outlet temperature. Note: After setting the temperature, turn it on when the temperature is low and turn off when the temperature is high to avoid burns. |
Specifications
| Material | Stainless Steel 304 |
| Surface finishing | glossy epoxy coated |
| Usage | drenching body and rinsing faces / eyes can be operated separately or simultaneously |
| Shower & eye wash switch | SS304 ball valve |
| Shower head | spinning-formed with curled rim, diameter 250 mm |
| Pipe diameter | 42 mm |
| Nominal pressure | 1.0 Mpa |
| Working pressure | 0.2~0.4 Mpa |
| Testing pressure | 1.5 Mpa |
| Temperature requirement on working environment | 0°C~40°C |
| Flow rate of body shower | ≥76 L/min |
| Flow rate of eye/face wash | ≥11.4 L/min |
| Flow rate of eye wash | ≥1.5 L/min |
| Eyewash bowl features | 300 mm in diameter, vertical bowl-wall design, allows better water collecting and anti-splashing |
| Eyewash bowl cover | SS304, combined eye wash switch and bowl cover in one, performs better on dust prevention |
| Spray head feature | patented design, each spray head equips with one water – flow control valve |
| Inlet thread | Rc 1”,female |
| Outlet thread | Rc1-¼”,female |
| Inlet height ( from above the floor ) | 1540 mm |
| Outlet height ( from above the floor ) | 100 mm |
| Distance between spray heads | 170 mm |
| Water pattern coverage | water pattern coverage at the height of 1524 mm above floor, the water pattern covers a circular area of at least 510 mm in diameter |
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