Cast aluminium Deep Well Submersible Water Pump with Float Switch

  Product Description  Product introductionQDX, QX series submersible pump consists of pump, mechanical seal and motor. Pump is at the bottom part of pump, which is adopted centrifugal impeller. Motor which is single-phase or three-phase is at the upper part of pump. Seal is used where pump and motor combine, which is a kind of double-end mechanical seal, O rings are applied to all static joints. Float switch can be equipped to control pump's starting and stopping automatically according to the water level.Main ApplicationThis series pump is small and light, which is widely used in countryside for elevating water from well, irrigation, sprinkling and domestic water supply, and also used in draining off water for fishpond and building site.Work conditionsThe pump can work properly and continuously under following operational conditions :1. Medium is not corrosive, Sand contents should be max. 0.10% by volume and grannular size should be max. 0.2mm.2. Medium temperature shouldn't be over 40°C and PH should be 6.5-8.5.3. The pumps should be operated within rated head.4. The pumps should be fully submerged into water with depth of less than 3m mad max. the pump should be min. 0.5mm over the water bottom and not be inserted into sludge.5. Power frequency should be 50HZ, single phase voltage 220V, three-phase voltage 380V, and voltage fluctuation should be 0.9-1.1 times than the rated.Features of  QDX Submersible Pump1. 100% copper wire2. Chrome-plated pump rotor (more resistant to wear and corrode)3. Thermal protector4. High-end bearing and mechanical seal Material MaterialStructure of pumpMaterialCan be selectedPump bodyAluminumCast-Iron / Stainless steelImpellerAluminum/Pump shaft45 # Steel/Cable/Arbitrary length  Appellation ModelRated flow(m 3 /n)Rated head(m)Voltage(V)Power(KW)velocity(r/min)pipe size (mm)InchQDXSingle-phasesubmersiblepumps              QDX1.5-16-0.371.5162200.372860251              QDX3-20-0.553202200.552860251              QDX10-10-0.5510102200.552860401.5              QDX15-7-0.551572200.552860502              QDX1.5-32-0.751.5322200.752860251              QDX7-18-0.757182201.752860401.5              QDX10-16-0.7510162200.752860502              QDX15-10-0.7515102200.752860632.5              QDX25-9-1.12592201.12860632.5              QDX40-6-1.14062201.12860753              QDX40-6-1.1T4062201.12860753              QDX25-12-1.5T25122201.52860632.5              QDX40-9-1.5T4092201.52860753QXTrip hase SubmersiblePump              QX3-20-0.553203800.553000251              QX10-10-0.5510103800.553000401.5              QX15-7-0.551573800.553000502              QX1.5-32-0.751.5323800.753000251              QX7-18-0.757183800.753000401.5              QX10-16-0.7510163800.753000502              QX15-10-0.7515103800.753000632.5              QX25-9-1.12593801.13000632.5              QX40-6-1.14063801.13000753              QX40-6-1.1T4063801.13000753              QX25-12-1.5T25123801.53000632.5              QX40-9-1.5T4093801.53000753              QX65-8-2.26583802.230001004              QX8-28-1.1T8283801.13000401.5              QX15-15-1.1T15153801.13000502              QX8-35-2.2T8353802.23000502              QX9-22-2.2T9223802.23000502              QX10-35-2.2T10353802.23000502              QX12-45-3T12453803.03000502              QX12-60-4T12603804.03000502              QX12-70-5.5T12703805.53000502              QX20-60/2-7.5T20603807.53000502QDXNew typeSubmersible              QDX6-12-0.46122200.4286025/401/1.5              QDX3-24-0.553242200.552860251              QDX3-30-0.753302200.752860251              QDX10-15-0.75T10152200.752860501.5/2              QD10-15-0.75T1015220/3800.753000501.5/2              QDX7.8-15-0.75T7.815220/3800.752800/3000501.5/2              QDX10-23-1.1T10232201.12860501.5/2              QDX10-23-1.1T             10232201.13000501.5/2              WQDK10-18-1.1T10182201.12860501.5/2              WDK10-18-1.1T10183801.13800501.5/2QDXLow viols adveadSubmersiblepump              QDX1.5-32-0.7581.5322200.752860251              QDX10-16-0.7510162201.12860502              QDX1.5-38-1.1T1.5382201.12860251              QDX10-20-1.1T10202201.12860502              QDX15-15-1.1T15152201.12860632.5              QDX30-9-1.1T3092201.12860753              QDX15-19-1.5T15182201.52860632.5              QDX40-9-1.5T4092201.52860753              QDX65-7-2.2T6572202.228601004Packaging & ShippingPacking & Shipping :To avoid damp, inner layer wrapped with plastic paperTo lessen vibration, middle layer filled with foamTo avoild squeeze, motor are packed with plywood or wooden caseCustomized package is also accept      PROFESSIONAL AND HIGH SPEED LOGISTIC SERVICE  Installation Instructions  Our AdvantagesADVANTAGE:Pre-sales service: •We are a sales team, with all technical support from engineer team.•We value every inquiry sent to us, ensure quick competitive offer within 24 hours.•We cooperate with customer to design and develop the new products. Provide all necessary document.After-sal