THE BILCO COMPANY
P.O. Box 1203
New Haven, CT 06505
Tel: (203) 934-6363
Fax: (203) 933-8478
E-mail: bilco@bilco.com
Web site: http://www.bilco.com

AUTOMATIC FIRE VENT - TYPE DSH

DESCRIPTION:

All Bilco automatic fire vents utilize the patented Thermolatch® II positive hold/release mechanism. This unique latching device ensures reliable vent operation when a fire occurs and prevents inadvertent opening of covers caused by wind, building vibrations or other factors. The Thermolatch II is equipped with a UL-listed 165° F (74° C) fusible link for automatic operation. In the event of a fire, heat breaks the fusible link, allowing powerful lifting mechanisms to open the vent covers instantaneously. Pull handles are provided for interior or exterior manual operation and heavy-duty shock absorbers assure smooth opening and eliminate the possibility of operational, roofing or structural damage.

Bilco automatic fire vents offer the best possible value in automatic fire venting. They are ruggedly constructed, fully insulated, gasketed for weathertightness and designed for many years of reliable operation.

USES and APPLICATIONS:

Automatic fire venting, vertically through the roof, aids firefighters in bringing the fire under control. Smoke, heat and gases are immediately removed from the building and water damage is reduced by limiting the active sprinkler heads to those in the immediate area of the fire itself. Fire vents are ideally suited for large expanses of unobstructed space such as factories, warehouses, auditoriums and retail facilities.

MATERIALS and FINISHES

Bilco Type DSH Fire Vents are available in either 14 gauge (1.9 mm) paint bond G-90 galvanized steel construction or 11 gauge (2.3 mm) aluminum construction.

Bilco steel automatic fire vents are supplied with an alkyd based red oxide primer finish from the factory. Aluminum automatic fire vents are supplied with a mill finish.

CODES and CERTIFICATIONS

Type DSH automatic fire vents are UL listed and FM approved.

All Bilco products are designed to provide many years of trouble-free service. In addition, The Bilco Company has a highly skilled customer service department and an international network of factory-trained representatives ready to provide whatever service or assistance you may require. Should a part fail to function in normal use within a period of five (5) years - or longer, as indicated - from the date of purchase, a new part will be furnished at no charge. (Electrical motors, smoke detectors and other special equipment carry warranties of the manufacturers of those products.)