Pearl CEC 10C16S Above Ground 1HP 230V 8.5A End Suction Centrifugal Water Pump - Calpeda NMM 3/C-60 APPLICATIONS For clean liquids without abrasives, which are, non-aggressive for the pump materials ( solids content up to 0.2%). For water supply. For heating, air-conditioning, cooling and circulation plants. For civil and industrial applications. For irrigation. OPERATING CONDITIONS Liquid temperature from 14 F to 194 F. Ambient temperature up to 104 F. Total suction lift up to 23 ft. Maximum permissible working pressure up to 145 psi (232 psi for pumps NMD 25/190). Continuous duty. CONSTRUCTION Close-coupled, centrifugal pumps; electric motor with extended shaft directly connected to the pump. Single-impeller Connections: threaded ports NPT. MOTOR 2-pole induction motor, 60 Hz (n 3450 rpm). Three-phase 230/460 V. Single-phase 115/230 V, 115 V, 230 V. Insulation class F. Protection IP 44. FEATURES Single Impeller . The compact design allows for easy installation even in confined spaces. The lantern bracket design prevents contact with the pumps rotating parts, providing protection to the end user whilst allowing for inspection of the mechanical seal. The bearing and shaft are designed to ensure the reduction of the stress, providing high reliability under all operating conditions. The mechanical structure of the hydraulic parts in contact with the pumped liquid are dimension to guarantee the maximum resistance to mechanical stress. MATERIALS Pump Casing: Cast iron Lantern Bracket GJL 200 EN 1561 Impeller: Brass CW510L (lead free public LAW 111-380) Shaft: Cr steel AISI 430 / Cr Ni steel AISI 303 1 - 1.5 - 2.5 - 3 HP Mechanical Seal: Carbon - Ceramic - NBR
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