performance circulation pump built for reliable pool and aquatic system operation Key benefits Strong, consistent water circulation: 1.5 kW (2.0 HP) copper motor delivers up to 535 L/min flow and a maximum discharge head of 13 m to keep filtration and chemical distribution effective. Durable, corrosion resistant construction: materials and motor design resist damage in aquatic environments for long service life. Quiet, lowvibration operation: external cooling motor and advanced insulation reduce noise and vibration for comfortable installation near living areas. Energy aware performance: runs on 230 V/50 Hz and meets a minimum efficiency index MEI of 0.60 for balanced power use. Handles weakly corrosive liquids without solid particles, making it suitable for applications where saline or mildly aggressive water is present. Technical highlights Motor: 1.5 kW (2.0 HP) copperwound motor for improved reliability and thermal performance Maximum flow: 535 L/min Maximum discharge head: 13 m Supply: 230 V/50 Hz Ambient temperature range: up to 40 C Speed: 2900 rpm Capacitor: 30 uF / 450 V Meets MEI 0.60 Practical applications and scenarios Residential and commercial swimming pools: maintain continuous circulation for filtration systems, reducing stagnation and supporting water clarity. Whirlpool and bathtub recirculation: quiet operation makes the pump suitable for indoor spa and bathtub systems where minimal noise is important. Seawater transfer and marine systems: designed to handle weakly corrosive seawater delivery without solid particles, useful for onboard or shorebased transfer and circulation systems. Installation and compatibility notes Designed for use with 230 V/50 Hz electrical systems. Verify local electrical connections and protection devices before installation. Handle only liquids without solid particles to avoid premature wear or blockage. Allow adequate ventilation around the external cooling motor and install within ambient temperatures up to 40 C. Why choose this pump Combines a robust copper motor with corrosionresistant construction for dependable operation in pool, spa, and seawater applications. Delivers strong hydraulic performance while minimizing noise and vibration, helping maintain system efficiency and comfort. Straightforward technical specifications and versatile application make it appropriate for installations and equipment upgrades where reliable circulation is required.