CME 15-1 A-R-A-E-AQQE S-A-D-N

Overview

CME 15-1 A-R-A-E-AQQE S-A-D-N is a single-impeller, single-stage water pump with approvals for potable water use (WRAS, ACS, NSF61) and international product approvals (CE, CCC, EAC, CURUS, UKCA). Hydraulic rating: rated flow 89.8 US gpm and rated head 69.52 ft with curve tolerance ISO9906:2012 3B; minimum efficiency index MEI 0.7 and efficiency class IE5. Drive and electrical data: 3-phase motor suitable for 50 / 60 Hz operation, rated voltage 3 x 380-500 V, rated current 4.15-3.4 A, rated pump speed 3480 rpm (rated speed range 2900 - 4000 rpm); a built-in frequency converter provides integrated variable-speed control. Construction and materials: pump housing in cast iron (EN-GJL-200 / ASTM A48-25A), impeller in stainless steel (EN 1.4301 / AISI 304), primary shaft seal coded AQQE and rubber code E. Mechanical and installation details: suction and discharge ports 2 inch, type of connection Rp, outlet position 12 and terminal box position 12, frame size 90D, net weight 61 lb (gross 64.8 lb). Environmental and pressure limits: liquid temperature range -4 .. 194 °F, ambient temperature range -4 .. 131 °F, maximum operating pressure 145.04 psi (Max pressure at stated temperature 145 psi / 194 °F). Electrical/mechanical protection and standards: motor standard IEC, enclosure class IP55, insulation class F. Intended for industrial and commercial water handling where potable-water approvals are required, this unit suits circulating, transfer and process water applications in manufacturing facilities, building services and water systems that demand compliance with WRAS/ACS/NSF61. The integrated frequency converter enables precise variable-speed control for matching system demand or integrating with building automation without a separate VFD. The 2 inch Rp connections, 2" ports and compact frame size (90D) make it appropriate for retrofit or new-install pump skids and compact plant layouts. Operating temperature and pressure ratings (up to 194 °F and ~145 psi) support hot- and cold-water circuits; stainless-steel impeller and cast-iron housing plus a serviceable AQQE shaft seal simplify maintenance in industrial service environments.