The GMC/Seagrave – 21-5 was a heavy-duty tanker and pumper that served the department from 1956 to 1977. This unit featured a large 1500-gallon tank, making it a vital water supply resource during fire suppression operations, especially in areas without hydrant access. Equipped with a 750 gpm Seagrave pump, it could deliver a substantial water flow, ensuring effective firefighting support.
Powered by a 506 cu in. gasoline engine and paired with an 8-speed Road Ranger Transmission, 21-5 was designed for powerful performance and versatility, handling both firefighting and transport duties. Its large tank and high-capacity pump made it an essential part of the department’s fleet for over two decades, contributing significantly to firefighting efforts during its years of service.
