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To the installer: Please make sure you provide this manual to the owner of the equipment or to the responsible party who maintains the system. MODELS 481, 483 AND 485
SELECTION TABLES Horizontal Split Case Fire Pumps 60Hz Electric Motor Drive Section 912 Page 301P Date December 19, 2017 Supersedes September 15, 2016 Speed Pump Size PSI Feet (RPM) & Model 40 92 3560 3-481-10 45 104 3560 3-481-10 50 115 3560 3-481-10 51 118 3560 2.5-481-10B 3560 2.5-481-10B 3560 3-481-10 3560 2.5-481-10B 3560 3-481-10 3560 2.5 ...
Horizontal split case pumps are the most common type of fire pump. These pumps are specifically designed and tested for fire service applications where reliability of performance is of vital importance. Split case pumps are characterized by: Easy access to all working parts; Rugged construction; Liberal water passages; and
Aurora offers custom and pre-engineered packaged fire pump systems. These systems are factory assembled and tested, leaving only pipe connections, power connections and structural base grouting to be completed on site.
Rugged and heavy duty, the Aurora® vertical turbine pump is designed to successfully operate in a multitude of water sources from wells to oceans. Turbine bowls can be staged in series to produce the necessary discharge pressures. Features • Designed and built per NFPA20 for maximum reliability
split case performance in a vertical format. Vertical fire pumps provide distinct advantages over horizontal pump constructions. • Less floor space is required. • In-line piping arrangement allows piping in any direction in most cases. • Elevated motor protects against potential flooding if the pump station is in a low area.
For further details on pump performance, please contact your local Aurora fire pump distributor.
