Water Curtain Fire Protection Nozzle
Brand :XIFAN MARINE
Product origin :China
Delivery time :15days
Supply capacity :10000pcs/Month
Water Curtain Nozzle distributes water in a flat curtain extending all the way to the ground. Water Curtain Nozzle when mounted in pendent position acts as a window spray nozzle to protect interior walls..
Water Curtain Fire Protection Nozzle
The Water Curtain nozzle is developed to provide a flat fan spray when water is distributed in a 240° X 15° “circular” fan from the machined orifice slot located perpendicular to the nozzle axis.
The Water Curtain nozzle is designed for horizontal installation. It is typically installed as part of a deluge system to protect a surface or area from heat radiation. With the orifice slot pointing upwards or downwards, the nozzle is installed between the protected surface and the heat source. The water spray will both reflect and absorb the heat radiation thus reducing the resultant level of heat reaching the protected surface.
The nozzles when mounted in horizontal position with flow towards ground, a flat water curtain are produced to segregate the area which is under fire. Water Curtain Nozzles are available in Brass and Stainless Steel construction with different flow rate.
| MAXIMUM WORKING PRESSURE | : | 12 Bar (175 PSI) |
| EFFECTIVE WORKING PRESSURE | : | 1.4 - 3.5 bar (50 - 150 PSI) |
| END CONNECTION | : | ½" BSPT, (NPT OPTIONAL) |
| INCLUDED WATER SPRAY ANGLE FOR EACH K-FACTOR | : | 140°, 120°, 110°, 100°, 90°, 80° & 65° |
| ORIFICE SIZE AND MM (INCH) METRIC (US) | ||
| K-FACTOR | : | K23 |
| K30 | ||
| K37 | ||
| K45 | ||
| K53 | ||
| K72 | ||
| K98 | ||
| K120 | ||
| K140 | ||
| FINISH | : | Brass finish, Chrome plated Brass (Optional) |
| Strainer | : | Option Available |
Xifan marine offer a wide range of spray nozzle for option,like storz type spray nozzle,John morris type marine foam nozzle,3-position fog fire hose nozzle etc.
