The WF Horizontal Split Case Fire Pump features pressure ratings from 81 psi to 345 psi and flow rates up to 300 GPM to 5000 GPM in compliance to Underwriter’s Laboratories (UL) and Factory Mutual (FM) standard requirements. WF Horizontal Split Case Fire Pump offers higher efficiencies, more reliable operation and low maintenance due to the simplicity of its design that allows for inline services without disturbing the pipe system ensuring a long and efficient unit life and minimum power consumption. These units can be driven by either electric motor (50Hz/60Hz) or diesel engine with full range of options and accessories available to complete the NFPA 20 compliant fire pump. Horizontal Split Case Fire Pumps are available for wide range of applications in different materials of construction.