DAB DTRON3 Submersible Pump System – 2040 GPH

The DTRON 3 is a 7" submersible electronic multi-impeller pump designed for clean water handling in wells, tanks, and cisterns. Suitable for both submerged and partially submerged installations, the pump can also be used on the surface with the proper accessory and is ideal for residential pressurization, rainwater reuse, gardening, and irrigation tasks. The DTRON 3 can even be installed horizontally to suit various system configurations. Equipped with advanced PLC (PowerLine Communication) technology, it communicates seamlessly with the supplied Com Box controller for enhanced system management. The X version features a 1" NPT Female inlet for easy connection to a floating suction hose, helping prevent the intake of debris from the bottom. Rated IP 68, the pump can also function as an IP 68 surface pump when paired with the DOC68 accessory. A certified drinking water version is available on request, and the integrated expansion vessel eliminates the need for external tanks, streamlining installation and operation. CONSTRUCTION FEATURES OF THE PUMP Technopolymer pump body to resist corrosion and oxidation. Integrated check valve. Integrated debris filter. Overpressure valve to resist to the formation of ice in the piping and to protect from water hammer. On the pump body there is a air-vent valve that improves priming during the first installation or in the event of emptying the tank/well. Technopolymer handle to move the pump. Integrated 0,04 liter expansion vessel sized to prevent the pump from cycling in the event of small leakages and to compensate in case of water hammer. No maintenance or recharging is required for the integrated vessel. The coupling between the three impellers in technopolymer, the floating ring and the smoothing disc both in stainless steel allow a limited wear of the hydraulics. Suction height can be adjusted using the appropriate accessory (included): 1.4" - 1.6" - 2.4" or 3.2" (3.5 - 4 - 6 or 8 cm) CONSTRUCTION FEATURES OF THE MOTOR Asynchronous submersible water cooling motor. The hydraulic side of the motor shaft is in AISI 303 stainless steel. Double mechanical seal in oil chamber ensure the pump watertight. Capacitor and integrated anti-overheating motor for thermal protection. Quick coupling/release cable to facilitate installation inside tanks. Anti tear-off power cable connection. FEATURES OF THE ELECTRONIC The electronic operation allows the pump to start and stop autonomously by the system requirements and protects against the dry run. NFC (Near Field Communication) pocket for the use of a floater sensor (supplied separately) which can be connected without opening the pump and so maintaining a watertight seal. The ANTI-FLOOD protection intervenes in the event of a malfunction of the shutter. The ANTI-BURPING protection protects the pump from false starts in the event of gurgling water. DAB DTRON 3 Applications Pumping water from Rain Water storage tanks Pumping water from underground cisterns Pumping water from water storage tanks Pumping water from RO Water storage tanks Domestic Water pressurization Water pressurization for irrigation systems Specifications for the DAB DTRON 3 Model 45/90 35/120 Voltage / Frequency 115V / 60Hz Power 0.67 kW (1050W) 0.67 kW (950W) Horsepower 0.9 hp Amperage 9.7A 8.8A Maximum Head 134ft 146ft Maximum Flow Rate 26gpm 34gpm Maximum Immersion Depth 49ft (15m) Free Passage 0.08" (2mm) Minimum Suction Depth 4.33" (110mm) Minimum Level of Water 1.38" (35mm) Liquid Temperature Range From 32°F to 122°F Ambient Temperature Range <32°F to 122°F Set Cut-In 34.8 psi, 2.4 bar (+-0.2) Flanges/Thread 1.25" NPT Pump Maximum Diameter Diameter: 7.28" (185mm) Impeller Material Techno polymer/ AISI 304 stainless steel Maximum Number of Starts 60/h Non-Stop Service Yes Protection Class IP 68 Motor Insulation Class F Power Cable 49ft with plug Certifications NSF Certified Installation Type Fixed, horizontal or vertical. Submerged or semi-submerged. It can be installed on the surface, under the water level, or outside in a vertical position with the DOC68 accessory (sold separately).