DARLEY STANARD-PS SYSTEM RESIDENTIAL NFPA 13D FIRE PUMP SYSTEM SPECIFICATIONS ELECTRIC MOTOR DRIVEN This specification covers the manufacturing and supplying of 1 (qty.) residential NFPA 13D fire pump system including a 304 Stainless Steel Vertical Inline pump complete with motor, Darley standard pressure switch and Darley standard discharge pressure gauges. The Standard-PS is not a factory packaged system and shall require miscellaneous fittings to be supplied by others. If a factory pre-packaged system is required one should request the Darley Standard, Standard +, or STS. The contractor shall provide and install a DARLEY STANDARD-PS MODEL #_____ ________. THE PACKAGER MANUFACTURE MUST HAVE PUMP AND CONTROLLER EXPERIENCE. More information about a Darley Standard-PS System is available from W.S. Darley and Co. at 800.323.0244, or Kevin Sofen direct @ 630.735.3538 or online at www.firesprinklerpumps.com DESIGN: Pump shall be designed to deliver____ GPM when operating at _____PSI. Pump shut off pressure shall NOT exceed ______PSI PUMP: The pump shall be a STAINLESS STEEL VERTICAL INLINE PUMP with; cartridge type mechanical seal, cast iron suction and discharge chambers, with stainless steel impeller(s), shaft, and wet parts. Designed for ______ GPM at a discharge pressure of______ PSI. Pump shall be complete with vertical totally enclosed fan cooled motor rated for _____ HP, 1 Phase, 60 Cycle, 230 volt operation, NO EXCEPTIONS  

MOTOR: The motor shall be totally enclosed fan cooled with overload protection. It shall also have a service factor of 1.15 and a locked rotor current code letter of G or less. PRESSURE SWITCH: Shall be rated for motor HP Shall include adjustable on/off set points Shall include adjustable reset differential DISCHARGE PRESSURE GAUGE: Shall be rated to cover the full range for the supplied pump curve

Shall be a Darley standard gauge AVAILABLE OPTIONS: SHALL_____SHALL NOT______ INCLUDE A UL LISTED FLOW SWITCH More information about a Darley Standard-PS System is available from W.S. Darley and Co. at 800.323.0244, or Kevin Sofen direct @ 630.735.3538 or online at www.firesprinklerpumps.com