The Foam-Water Sprinklers are used in the deluge foam system to protect the risk where foam is required to be applied from overhead sprinklers and is to be followed with plain water in a standard sprinkler pattern.
Foam Water Sprinklers protect the loading and unloading area in the event of a spill fire with low expansion foam systems. These are useful in other wide applications including Air Craft Hangers.
Foam Water Sprinklers are open and air aspirating type. The pattern of coverage is similar to the conventional sprinkler head. The Foam Water Sprinkler has standard orifice with K-factor of 42.
Foam Water Sprinklers are designed to operate at a minimum of 2 bar pressure and maximum of 4.2 bar. The Foam Water Sprinkler with K-42 will deliver about 61 LPM at 2 bar pressure. The standard coverage per Foam Water Sprinkler is 9.3sq.m. (100 sq.ft.)
|Maximum Working Pressure||12.3 Kg. Sq. Cm (175 PSI)|
|Operating Pressure||2.0 Bar (30 PSI) minimum |
4.2 Bar (60 PSI) maximum
|End Connection||1/2" BSPT (1/2" NPT Optional)|
|Material||Brass and Bronze|
|K-Factor||K-42 standard |
Other K-factor can be
provided as optional
|Ordering Information||Please specify : |
Model, End connection and Material