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ES- A- 3000SS Series 3000SS A M E S Double Check Detector Assemblies FIRE &WATERWORKS Sizes: 2 - 12" (65 - 300mm) 1 . i 1 1 3000SS 11 Features ;: -0 :p • Patented Cam -Check Assembly valve --. provides low head loss = �• A , . • Short lay length is ideally sulted for • retrofit installations • Stainless Steel body is half the weight of competitive designs reducing installation and shipping cost • Stainless steel construction provides long term corrosion protection and Series 3000SS Double Check Detector Assemblies are designed for use in accordance maximum strength with water utility non - health hazard containment requirements. It is mandatory to • Single top access cover with two -bolt prevent the reverse flow of fire protection system substances, i.e., glycerin wetting grooved style coupling for ease of agents, stagnant water and water of non potable quality from being pumped or maintenance siphoned into the potable water supply. • No special tools required for servicing • Compact construction allows for Specifications smaller vaults and enclosures A Double Check Detector Assembly shall be installed on fire protection systems when • Furnished with 5 /e" x 3/4" bronze meter connected to a potable water supply. Degree of hazard present is determined by the (gpm or cfm) local authority having jurisdiction. The main valve body shall be manufactured from • Detects underground leaks and 300 Series stainless steel to provide corrosion resistance, 100% lead free through the unauthorized water use waterway. The double check detector assembly consists of two independently operating, • Maybe installed horizontal or vertical spring loaded check valves, two UL, FM, OSY resilient seated gate valves, and bypass "flow up" position assembly. The bypass assembly consists of a meter (cubic ft. or gallons), a double check including shutoff valves and required test cocks. Each cam -check shall be internally Available Models loaded and provide a positive drip tight closure against reverse flow. Cam -check includes a stainless steel cam arm and spring, rubber faced disc and a replaceable Suffix: seat. There shall be no brass or bronze parts used within the cam -check valve LG - less shutoff valves assembly. The check valve seats shall be of molded thermoplastic construction. The OSY - UL/FM outside stem and yoke use of seat screws as a retention method is prohibited. All internal parts shall be resilient seated gate valves accessible through a single cover on the valve assembly. The valve cover shall be held OSY FxG - flanged inlet gate connection and in place through the use of a single grooved style two bolt coupling. The bypass line grooved outlet gate connection shall be hydraulically sized to accurately measure low flow. The bypass line shall con OSY GxF - grooved inlet gate connection sist of a meter, a small diameter double check assembly with test cocks and isolation and flanged outlet gate connec valves. The bypass line double check valve shall have two independently operating lion modular poppet check valves, and top mounted test cocks. The assembly shall be an OSY GxG Ames 3000SS. - grooved inlet gate connection and grooved outlet gate connection Materials CFM - cubic feet per minute GPM - gallons per minute meter All internal metal parts: 300 Series stainless steel, Main valve body: 300 Series stainless Post indicator plate and operating nut steel, Check assembly: Noryl® Flange dimension in accordance with AWWA Class D. available - consult factory Noryl® is a registered trademark of General Electric Company. Job Name ZEPHYRHILLS FIRE STATION #2 I Contractor " a ... sr ` Job Location -J 38410 6th Ave Zephyrhills, FL 335421 Approval 1 I Engineer 1 1 Contractor's P.O. No. 1 1 • Approval 1 1 Representative I I Ames product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Ames Technical Service. Ames reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Ames products previously or subsequently sold. www.amesfirewater.com