NBS 020-095/5.83 AASG6S2ESBQQEHX4

Overview

Centrifugal pump configured for industrial water handling with a rated flow of 131 US gpm and a rated head of 32.37 ft at a rated pump speed of 1755 rpm. Rated power (P2) is 2 HP and DOE Pump Energy Index CL is 0.94. Curve tolerance is listed as 2B HI 14.6:2016. Wetted and rotating components: impeller in stainless steel (Impeller - AISI: AISI 304; impeller standard EN 1.4308) with an actual impeller diameter of 5.83 in, and shaft in stainless steel (Shaft - AISI: AISI 420; shaft standard EN 1.4021/1.4034). Primary shaft seal is coded BQQE and elastomer code E indicates EPDM rubber for rubber components. Pump housing is cast iron (Pump housing - standard: EN-GJL-250; Pump housing - ASTM: ASTM A48-35) with no internal coating and a support block provided. Mechanical and pressure features: suction port size 2.5 inch and outlet port size 2 inch with ANSI-type connections (pipe connection standard ASME B16.1) rated to Class 125 and a maximum operating pressure of 174.05 psi. Shipping volume is 5.69 ft³ and gross/net weight is 200 lb. Country of origin: US. Electric and installation data: motor rated for 3 x 230/460 V, 60 Hz with rated current 5.8-2.9 A, 4 poles, and full-load motor efficiency 86.5% (IE efficiency class IE3 / NEMA Premium). Motor standard is NEMA, enclosure class TEFC (IEC 34-5), mounting designation NEMA type C / foot (IEC 34-7 Code I) with mounting options design code B. The unit is supplied without a frequency converter. Maximum ambient temperature 104 °F; selected liquid temperature 68 °F and liquid temperature range -13 .. 248 °F. Intended for industrial-scale water transfer, circulation and process applications where a duty point near 131 US gpm at ~32 ft head is required. ANSI/ASME B16.1 Class 125 connections and 2.5 in suction / 2 in discharge ports make it suitable for integration into North-American-style piping systems and process skid layouts. Electrical design (3 x 230/460 V, 60 Hz, TEFC, NEMA motor) matches typical plant power infrastructure. Installation and service context: foot-mounted (NEMA type C / foot) with a support block to aid alignment and mechanical stability; supplied without a frequency converter so speed control requires an externally mounted VFD if variable-speed operation is desired. Wetted-materials—AISI 304 impeller, AISI 420 shaft and EPDM elastomers—support general water services and simplify maintenance; the primary shaft seal is identified by code BQQE for service planning. Cast iron housing with no internal coating indicates standard water-service deployment rather than specialty coated/corrosion-critical environments. Applicable industries and settings include industrial water systems, HVAC and plant recirculation, cooling and process-water transfer in manufacturing facilities and utilities where the stated flow, pressure and temperature ranges are appropriate.