{"product_id":"dab-pumps-dtron3-submersible-on-demand-pressure-pump","title":"Dab Pumps - DTron 3 Smart Submersible On-Demand Pressure Pump 115V","description":"\u003ch2\u003eDAB DTron 3 Submersible On-Demand Pressure Pump with Com Box\u003c\/h2\u003e\u003cp\u003eThe DAB DTron 3 is the measured and connected member of the 7 in DTron platform. Where the DTron 2 switches on a mechanical setpoint, the DTron 3 reads the system with a \u003cstrong\u003epressure sensor and a flow meter\u003c\/strong\u003e wired into its board, then reports what it sees over the power cable to a \u003cstrong\u003eCom Box\u003c\/strong\u003e controller that DAB packs with the pump and pairs at the factory. Starting and stopping remain straight \u003cstrong\u003eon\/off\u003c\/strong\u003e at line frequency, about 10 seconds of run-on after the last tap closes; CSA certificate 80018347 tabulates the DTron 3 control type as ON\/OFF at every duty point, and the inverter driven machine in DAB's submersible range is the EsyBox Diver. Nothing here is variable speed.\u003c\/p\u003e\u003ch3\u003eWhat the Com Box Adds\u003c\/h3\u003e\u003cp\u003eThe Com Box needs no signal wiring. It communicates with the pump by Power Line Communication down the supply cord, and from its face an installer can:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet cut-in pressure across the range DAB publishes for the DTron 3 electronics as 1.5 to 3.5 bar, about 21.8 to 50.8 psi, in place of the DTron 2's fixed 34.8 psi\u003c\/li\u003e\n\u003cli\u003eRead live status and alarms, dry run and anticycling among them\u003c\/li\u003e\n\u003cli\u003eForce a manual run for commissioning or a test\u003c\/li\u003e\n\u003cli\u003eSwitch on ANTICYCLING leak detection, which ships disabled and clears its own alarm after 12 hours\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTwo accessories extend it further. The \u003cstrong\u003eDConnect Box 2\u003c\/strong\u003e gateway (item 60198037) puts system pressure, alarms and remaining tank water on a phone or tablet through DAB's cloud service, and DAB's \u003cstrong\u003eNFC water level measurement\u003c\/strong\u003e sensor (item 60184570) works with the DTron 3 and that gateway only, never with the DTron 2. Both DTron models take the simpler NFC Float (item 60184577), which seats in a pocket on the pump and signals the board with no wiring and no opening of the housing. A DTron 3 can also be paired with a second identical DTron 3 in twin mode so the standby unit starts by itself if the duty pump fails.\u003c\/p\u003e\u003cp\u003eMechanically the DTron 3 is the same rugged build as the rest of the platform: technopolymer casing, diffusers, filter and three impellers, AISI 304 floating and stationary wear rings, an AISI 304 motor sleeve, an AISI 303 shaft on the hydraulic end and a double mechanical seal in an oil chamber. Check valve, overpressure valve, bleed valve and a 0.04 liter expansion vessel are integrated, so the system needs no external tank. IP 68 covers the entire pump and the 49 ft (15 m) supply cord parts at the pump on a quick coupling. Protection against dry running, against burping on aerated water and against a check valve jammed open by grit is all resident on the board.\u003c\/p\u003e\u003ch3\u003eChoosing the Suction Base\u003c\/h3\u003e\u003cp\u003eEach DTron 3 duty point comes in either of two suction bases. Hydraulics, motor, electronics, Com Box, cable length, certification and price do not change between them; the water intake does.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard suction base.\u003c\/strong\u003e Open filter base whose splitter holds the intake off the very bottom down to a 3.1 in level, trimmable or removable to draw down to 1.38 in remaining. The spacer in the box fixes intake height at 1.4 in, 1.6 in, 2.4 in or 3.1 in off the tank floor. Item codes 60197699 (35\/90), 60195642 (45\/90) and 60197703 (35\/120).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter X suction base.\u003c\/strong\u003e A closed base, not watertight, fitted with a \u003cstrong\u003e1 in NPT female connection\u003c\/strong\u003e instead of the open strainer. DAB's \u003cstrong\u003eKit X\u003c\/strong\u003e threads into that port: a 3.2 ft (1 m) hose on a float that lets the pump take water from a level you choose instead of from settled sand, silt and leaf litter. Pick it for a dug well, a bore with a sediment layer or a cistern nobody cleans. DAB lists Kit X as an option, so confirm what ships in the carton. Item codes 60202765 (35\/90), 60202766 (45\/90) and 60202767 (35\/120).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThe two bases do not share a drinking water designation.\u003c\/strong\u003e DAB appends the suffix \u003cstrong\u003e- NSF\u003c\/strong\u003e to the item description of the three standard base codes and does not append it to the three filter X codes. Against those three standard codes DAB's May 2025 US catalog states approval to NSF 61, NSF 372, UL and CSA standards. The filter X codes carry no NSF designation in DAB's US item list and DAB supplies a drinking water version of the X on request. Specify the standard suction base for potable service.\u003c\/p\u003e\u003cp\u003eOnly the height changes with the base. Maximum pump diameter stays 7.28 in (185 mm), which DAB's May 2025 US catalog prints as 7.3 in, so either base passes through the same minimum 7.09 in by 7.28 in opening. A standard DTron 3 measures 25.63 in (651 mm) and weighs 25.6 lb; a filter X DTron 3 measures 26.61 in (676 mm) and weighs 25.8 lb.\u003c\/p\u003e\u003cp\u003eThe pump serves cisterns and rainwater tanks, drilled and dug wells and storage tanks feeding a house, sitting submerged, part submerged, upright or on its side. DAB's DOC68 accessory (item 60192276) takes it out of the water entirely and runs it as an IP 68 flooded suction surface booster. Leave at least 3.28 ft between the suction and the bottom of a well, and suspend the pump slightly clear of the floor so vibration does not carry into the structure.\u003c\/p\u003e\u003ch3\u003eAvailable Models\u003c\/h3\u003e\u003cp\u003eThe model name is a nominal duty point: head in meters, then flow in liters per minute. DAB's measured curves land near but not on those names, and the naming rounds in both directions. \u003cstrong\u003eDAB's own documents disagree about maximum head, and both readings appear below.\u003c\/strong\u003e The primary figures come from DAB's 2020 US technical sheet curve tables and Table 1 of the DTron 3 instruction manual. The Max Head column in DAB's May 2025 US catalog reads 118 ft, 134 ft and 146 ft for these same three item codes, a set that contradicts DAB's curves and puts the 35\/120 above the 45\/90. Size to the curve figures, and confirm with DAB before committing to a lift near the limit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDTron 3 35\/90\u003c\/strong\u003e: DAB's curve gives 121 ft (37 m) shutoff and 26.4 gpm (100 L\/min); the May 2025 catalog row gives 118 ft and 26 gpm. Rated 0.7 HP (0.52 kW) at 60 Hz, 750 W input, 7.4 A at 115V. Entry duty point and the lowest current draw, right for one bathroom or a shallow tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDTron 3 45\/90\u003c\/strong\u003e: DAB's curve gives 147 ft (45 m) shutoff and 27.7 gpm (105 L\/min); the May 2025 catalog row gives 134 ft and 26 gpm. Rated 0.9 HP (0.67 kW) at 60 Hz, 1050 W input, 9.7 A at 115V. The head model, for deep tanks, long runs and upper floors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDTron 3 35\/120\u003c\/strong\u003e: DAB's curve gives 125 ft (38 m) shutoff and 33 gpm (125 L\/min); the May 2025 catalog row gives 146 ft and 34 gpm. Rated 0.9 HP (0.67 kW) at 60 Hz, 950 W input, 8.8 A at 115V. The flow model, for several fixtures or irrigation zones together.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Electronic on\/off multistage submersible pump with Com Box; no inverter and no variable speed drive\u003c\/li\u003e\n\u003cli\u003eControl Devices: Pressure sensor and flow meter on the electronic board\u003c\/li\u003e\n\u003cli\u003eController: Com Box supplied with the pump, factory paired, Power Line Communication over the supply cord\u003c\/li\u003e\n\u003cli\u003eCut-In Pressure: Adjustable at the Com Box over DAB's published 1.5 to 3.5 bar, about 21.8 to 50.8 psi\u003c\/li\u003e\n\u003cli\u003eStop Delay: About 10 seconds after flow ceases\u003c\/li\u003e\n\u003cli\u003eSupply: 115V, 60 Hz, single phase, cord and plug connected\u003c\/li\u003e\n\u003cli\u003eRated Output P2 at 60 Hz: 0.7 HP (0.52 kW) on the 35\/90; 0.9 HP (0.67 kW) on the 45\/90 and 35\/120\u003c\/li\u003e\n\u003cli\u003eInput Power P1: 750 W, 1050 W or 950 W by model\u003c\/li\u003e\n\u003cli\u003eFull Load Current: 7.4 A, 9.7 A or 8.8 A at 115V by model\u003c\/li\u003e\n\u003cli\u003eShutoff Head on DAB's Curve: 121 ft, 147 ft or 125 ft by model; DAB's May 2025 catalog column reads 118 ft, 134 ft and 146 ft\u003c\/li\u003e\n\u003cli\u003eMaximum Flow: 26.4 gpm, 27.7 gpm or 33 gpm by model\u003c\/li\u003e\n\u003cli\u003eMotor Capacitor: 35 uF at 275 V, DAB spare part SP00006811\u003c\/li\u003e\n\u003cli\u003eDischarge: 1-1\/4 in NPT threaded outlet\u003c\/li\u003e\n\u003cli\u003eSuction, Standard Base: Open filter, intake height set to 1.4 in, 1.6 in, 2.4 in or 3.1 in with the included spacer\u003c\/li\u003e\n\u003cli\u003eSuction, Filter X Base: Closed filter X with 1 in NPT female connection for DAB's Kit X floating suction hose\u003c\/li\u003e\n\u003cli\u003eFree Passage: 0.08 in (2 mm) per DAB's technical sheet; the May 2025 catalog prints 0.1 in\u003c\/li\u003e\n\u003cli\u003eMinimum Suction Level: 4.33 in (110 mm)\u003c\/li\u003e\n\u003cli\u003eMinimum Remaining Water Level: 1.38 in (35 mm)\u003c\/li\u003e\n\u003cli\u003eMaximum Immersion Depth: 49 ft (15 m)\u003c\/li\u003e\n\u003cli\u003eLiquid and Ambient Temperature: 32 F to 122 F (0 C to 50 C)\u003c\/li\u003e\n\u003cli\u003eMaximum Starts Per Hour: 60\u003c\/li\u003e\n\u003cli\u003eDuty: Continuous service rated\u003c\/li\u003e\n\u003cli\u003eEnclosure: IP 68 over the complete pump\u003c\/li\u003e\n\u003cli\u003eInsulation Class: F, with integrated capacitor and thermal overload protection\u003c\/li\u003e\n\u003cli\u003ePower Cable: 49 ft (15 m) with plug and quick coupling connector on both suction bases\u003c\/li\u003e\n\u003cli\u003eExpansion Vessel: 0.04 liter, integrated, maintenance free, never recharged\u003c\/li\u003e\n\u003cli\u003eWetted Construction: Technopolymer casing, diffusers, filter and impellers; AISI 304 wear rings and motor sleeve; AISI 303 shaft on the hydraulic end; double mechanical seal in an oil chamber\u003c\/li\u003e\n\u003cli\u003eMaximum Pump Diameter: 7.28 in (185 mm) on both suction bases, printed as 7.3 in by DAB's May 2025 US catalog\u003c\/li\u003e\n\u003cli\u003eOverall Height: 25.63 in (651 mm) standard base; 26.61 in (676 mm) filter X base\u003c\/li\u003e\n\u003cli\u003eWeight: 25.6 lb (11.6 kg) standard base; 25.8 lb (11.7 kg) filter X base\u003c\/li\u003e\n\u003cli\u003eCompatible Accessories: DConnect Box 2 gateway 60198037, NFC Level Sensor 60184570, NFC Float 60184577, DOC68 surface base 60192276, Kit X floating suction for the filter X base\u003c\/li\u003e\n\u003cli\u003eAgency Certification: CSA certificate 80018347, CSA mark with C and US indicators, certified to CSA C22.2 No. 108-14 Liquid Pumps and UL 778 6th Ed. Motor Operated Water Pumps. CSA is the certifying body; UL 778 is the standard it certified against, so this is not a UL Listing\u003c\/li\u003e\n\u003cli\u003eDrinking Water: DAB designates the three standard base codes as its NSF versions, approved to NSF\/ANSI 61 and NSF\/ANSI 372; the three filter X codes carry no NSF designation in DAB's US item list\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure sensor plus flow meter.\u003c\/strong\u003e The board works from measured values rather than a mechanical trip, which is what makes an adjustable set point and real alarm reporting possible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCom Box in the box.\u003c\/strong\u003e Factory paired, no signal wiring, communicating down the power line: set the cut-in, watch status, clear alarms, force manual running.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable cut-in.\u003c\/strong\u003e DAB publishes 1.5 to 3.5 bar for the DTron 3 electronics, roughly 21.8 to 50.8 psi, so one pump covers a cottage tap and a three storey house.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANTICYCLING leak detection.\u003c\/strong\u003e Catches the slow leak that would otherwise start the pump all night. Disabled from the factory, enabled at the Com Box, self clearing after 12 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhone and tablet monitoring.\u003c\/strong\u003e Add DConnect Box 2 (item 60198037) for pressure, alarms and remaining tank water through DAB's cloud app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNFC level measurement, DTron 3 only.\u003c\/strong\u003e DAB's NFC level sensor (item 60184570) pairs with this pump and DConnect Box 2; it is not supported on the DTron 2.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwin mode.\u003c\/strong\u003e Pair two DTron 3 pumps and the standby takes over automatically when the duty pump faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNFC Float pocket.\u003c\/strong\u003e The NFC float (item 60184577) seats on the pump and reports to the board with no cable and no breach of the seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry run, burping and jammed valve protection.\u003c\/strong\u003e Resident on the board: a 20 second dry run trip with timed retries, suppression of false primes on aerated water, and an alarm instead of continuous running when the check valve is held open.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo external pressure tank.\u003c\/strong\u003e A 0.04 liter integrated vessel takes up small leaks and water hammer and needs no charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP 68 across the whole pump.\u003c\/strong\u003e Not just the motor, so it can live underwater.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo suction bases at one price.\u003c\/strong\u003e Standard open filter, or filter X with a 1 in NPT port for Kit X floating suction above a silted bottom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick coupling cord and modular body.\u003c\/strong\u003e The 49 ft cable unplugs at the pump, and hydraulic end, motor, electronics and filter come apart separately for service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDOC68 dry mounting.\u003c\/strong\u003e Item 60192276 converts the install to an IP 68 flooded suction surface booster outside the tank.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRainwater harvesting systems where the owner wants pressure and alarms on a phone\u003c\/li\u003e\n\u003cli\u003eCistern and storage tank pressurization with a set point tuned to the building\u003c\/li\u003e\n\u003cli\u003eDrilled wells, dug wells and bores feeding a single family home\u003c\/li\u003e\n\u003cli\u003eProperties with a leak history, where ANTICYCLING pays for itself\u003c\/li\u003e\n\u003cli\u003eDuty and standby pairs in twin mode for a house that cannot lose water\u003c\/li\u003e\n\u003cli\u003eRemote, rented or seasonal property monitored from somewhere else\u003c\/li\u003e\n\u003cli\u003eIrrigation and greenhouse supply drawn from a tank without a pressure vessel\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Valley Milan","offers":[{"title":"35\/90 \/ Standard","offer_id":52945984586039,"sku":"DAB60197699","price":1665.0,"currency_code":"USD","in_stock":true},{"title":"35\/90 \/ Filter X","offer_id":52945984618807,"sku":"DAB60202765","price":1665.0,"currency_code":"USD","in_stock":true},{"title":"45\/90 \/ Standard","offer_id":52945984651575,"sku":"DAB60195642","price":1762.0,"currency_code":"USD","in_stock":true},{"title":"45\/90 \/ Filter X","offer_id":52945984684343,"sku":"DAB60202766","price":1762.0,"currency_code":"USD","in_stock":true},{"title":"35\/120 \/ Standard","offer_id":52945984717111,"sku":"DAB60197703","price":1834.0,"currency_code":"USD","in_stock":true},{"title":"35\/120 \/ Filter X","offer_id":52945984749879,"sku":"DAB60202767","price":1834.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/0341\/5863\/files\/dab-pumps-dtron3-submersible-on-demand-pressure-pump-1.jpg?v=1788482508","url":"https:\/\/www.blacklabelsupply.io\/products\/dab-pumps-dtron3-submersible-on-demand-pressure-pump","provider":"BLACK LABEL","version":"1.0","type":"link"}