Onga 143 Composite Centrifugal Water Transfer Pump for Irrigation & Tank Filling Systems

Onga 143 Composite Centrifugal Water Transfer Pump for Irrigation & Tank Filling Systems DOWNLOAD PRODUCT BROCHURE DOWNLOAD PRODUCT SPECIFICATIONS DOWNLOAD PRODUCT MANUAL The Onga 143 is a composite centrifugal pump designed for irrigation, tank filling and clean water transfer. Part of the Onga 14 Series, model 314300 provides a practical pumping solution for domestic, agricultural and horticultural water systems. Its corrosion-resistant, glass-filled Noryl casing is paired with a glass-filled polycarbonate Hi-Flo impeller for efficient water movement. Delivering flows up to approximately 455 L/min and a maximum head of 41 metres, the Onga 143 suits a variety of watering and distribution requirements. A close-coupled, totally enclosed fan-cooled motor incorporates thermal overload protection against overheating. Single-phase operation and 40 mm threaded connections allow integration into suitable reticulation, water transfer and pressure boosting installations. FEATURES Corrosion-resistant composite pump casing. Engineered Hi-Flo impeller for efficient pumping. Glass-filled polycarbonate impeller construction. Close-coupled, totally enclosed fan-cooled (TEFC) motor. Inbuilt thermal overload protection. Single-phase electric operation. Threaded inlet and outlet connections. Suitable for clean water applications. APPLICATIONS Tank filling. Irrigation and reticulation. Garden watering. General clean water transfer. Water circulation. Washdown systems. Pressure boosting. Agricultural and horticultural watering. SPECIFICATIONS Product code: 314300. Pump type: Single-stage centrifugal. Supply: 230–240 V, single phase, 50 Hz. Motor input power (P1): 2.4 kW. Motor output power (P2): 1.7 kW. Maximum flow: Approximately 455 L/min. Maximum head: 41 m. Inlet: 40 mm / 1½-inch BSP male. Outlet: 40 mm / 1½-inch BSP male. Casing: 20% glass-filled Noryl. Impeller: 20% glass-filled polycarbonate. Mechanical seal faces: Carbon and ceramic. Liquid temperature: +1°C to +70°C. Maximum ambient temperature: +55°C. Dimensions: 446 mm long × 303 mm wide × 269 mm high. Weight: 37 kg. Pumped liquid: Clean water. Maximum flow and maximum head occur at different operating points. PUMP CONSTRUCTION MATERIALS Component Material Pump Casing: 20% Glass Filled Noryl Impellers: 20% Glass Filled Ploycarbonate Shaft Sleeve: 1 Phase = Nylon 3 Phase = Stainless Steel Seal Flexible Bellows: Nitrile Seal Stationary Face: Ceramic Seal Rotating Face: Carbon Orings: Nitrile Priming Cap: Acetyl