Description Submersible/Inline Dtron3 pump TECHNICAL DATA �� Flow rate maximum: 32.1 gpm (7.3 m3/h) �� Head up to: 147 ft (45 m) �� Maximum immersion depth: 49 ft (15 m) �� Type of pumped liquid: Clean, free from solid or abrasive substances, non-viscous, non-aggressive, non-crystallized and chemically neutral �� Free passage: 0.08” (2 mm) �� Minimum suction depth: 4.33” (110 mm) �� Minimum level of water: 1.38” (35 mm) �� Liquid temperature range: from 32°F to 122°F ( 0°C to 50°C) �� Minimum and maximum ambient temperature: <32°F to 122°F ( 0°C to 50°C) �� Maximum immersion depth: 15 m �� Set cut-in: 34.8 psi 2.4 bar ( -0.2) �� Flanges, thread: Thread 1” 1/4 NPT �� Submersible/inline DTron3 Pump maximum diameter: 7.28 “ (185 mm) �� Impeller/s material: Technopolymer/ AISI 304 stainless steel �� Maximum number of starts: 60/h �� Non-stop service: yes �� Protection class: IP 68 �� Motor insulation class: F �� Power cable (m) and plug: 49ft (15 m) with plug �� Single phase power input: 230 V 60 Hz single phase �� Possible type of installation: 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 (supplied separately). Special versions on request X version with suction kit for suction at a higher level. Surface version (the DOC68 accessory is required) Certification CSA, CSAus, NSF 61 and 372 (only model for drinking water) CONSTRUCTION FEATURES OF THE SUBMERSIBLE/INLINE DTRON3 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 ensuring 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 ELECTRONICS The electronic operation allows the pump to start and stop autonomously, by the system requirements and protects against dry run. NFC (Near Field Communication) pocket for the use of a float sensor (supplied separately) connectable without opening the pump. Thanks to PLC communication technology, the pump transmits data throughout the power line. The controller Com Box (included) allows to set the cut-in pressure and to control the alarms. The ANTIBURPING protection protects the pump from false starts in the event of gurgling water. The ANTI-LEAKEAGE protection intervenes in case of leakages in the systems. 3 year warranty! When you purchase a DABs pump you get 2 years of warranty from the manufacturer. Rainwater Collection Supply will provide you with a 1-year extended warranty for no extra cost. Downloads: Technical Spec Sheet Sales Brochure
