DARLEY STANARD PLUS PRE-PAC SKID RESIDENTIAL NFPA 13D FIRE PUMP SYSTEM SPECIFICATIONS ELECTRIC MOTOR DRIVEN This specification covers the manufacturing and supplying 1 (qty.) packaged residential NFPA 13D fire pump system including a 304 Stainless Steel Vertical Inline pump complete with motor, Darley Standard Plus Controller with Weekly Automatic Pump Exerciser, and accessories as outlined. The contractor shall provide and install a DARLEY STANDARD PLUS MODEL #_____ ________. THE PACKAGER MANUFACTURE MUST HAVE PUMP AND CONTROLLER EXPERIENCE. THE SUPPLIED PACKAGE MUST HAVE THE ABILITY TO PERFORM AN AUTOMATIC WEEKLY EXERCISE OF THE PUMP/MOTOR., NO EXCEPTIONS. The weekly exercise of the pump and motor shall be fully automatic. Any exercise of pump/motor that requires human intervention shall not be considered an equal, and bringing the supplied equipment up to the standards of this specification will rest solely on the equipment supplier. More information about a Darley Standard Plus 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. CONTROLLER: The Controller shall be DARLEY STANDARD PLUS PANEL WITH AUTOMATIC PUMP/MOTOR EXERCISER. Controller shall be a DARLEY STANDARD PLUS Model ___________, or engineer approved equal. The controller shall be rated for_____HP, 1 Phase ,60 Cycle, 230 Volt operation.
Each Controller Shall Include the Following: NEMA 2 red enclosure Horsepower Rated Disconnect Switch Power on LED pilot light Ten (10) minute minimum run timer Three (3) second restart timer Weekly Exerciser Timer Remote Start Input Remote contact for Pump Run Remote contact for Pump Failure Mechanical Pressure Switch Pressure Switch shall have a single adjusting dial and 10 psi differential reset, no exceptions Brass bulkhead connection for pressure sensing line, plastic connections shall not be allowed
More information about a Darley Standard Plus 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