Brushless DC Pump (magnetic isolation of new pumps) magnetic pump is an advantage to achieve non-contact torque transmission and thus to replace the static seal dynamic seal, the pump reaches a complete solution to the "run, run, drip, leak" through magnetic drive problem, eliminating the refining and chemical industry, flammable, explosive, toxic, harmful media through the pump seal leak security risks, effectively ensuring the health and safety of workers in the production. Compared with the brushless DC motor pumps, magnetic pump has the following advantages: 1. Shaft by a dynamic seal into closed-static seal, completely avoid media leaks. You can amphibious, and completely waterproof. 2. No separate lubrication and cooling water, reducing energy consumption. 3. Low power consumption, high efficiency, and has a damping effect, reducing the impact on the motor when the cavitation vibration motor vibration of the pump and the pump effect occurs. 4. Overload of the rotor shaft in the ceramic slip of the motor, the pump has a protective effect 5. Brushless DC water pump with a commutation electronic components, without the use of carbon brush commutation, high-performance precision steel shaft and wear bushings, shaft sets by injection molding integrally connected with the magnet thus avoiding wear and tear, and therefore magnetic brushless DC pumps of life is greatly enhanced. Stator portion and the rotor portion of isolated magnetic pump completely isolated, the stator and the circuit board part epoxy potting, 100% waterproof, the permanent magnet rotor part, the pump body with environmentally friendly materials, low noise, small size, performance stable. You can adjust various parameters required by the stator windings can be wide-voltage operation. Advantages: long life, low noise up to 35dB or less, can be used for hot water circulation. Part of the motor stator and the circuit board using epoxy potting and the rotor is completely isolated, can be installed under water and completely waterproof, water pump axis high-performance precision steel shaft, high-precision, high shock resistance. Corrosion, acid, high temperature. ZX43E Series: Brushless DC pump with permanent magnet drive, maintenance-free, long life; small size, high efficiency, low power consumption, noise, water pump shaft and sleeve are high-precision ceramics, and circuit board part of the stator epoxy potting, completely waterproof. Can be customized according to customer requirements, flow head can be adjusted. Pump inlet diameter 20mm (4 points threaded pipe), the outlet diameter of 20mm (4 points threaded pipe), drive: brushless, magnetic isolation, hatchback DC or three-phase current. The maximum operating temperature of 60-100 degrees; use medium: water, oil and other acid-base solution, the power consumption at 3.25W-26.4W; rated voltage 12Vdc or 24Vdc, maximum load current is 1.2A, maximum flow 18L / MIN, maximum static head 4.5m, noise <35db, life of more than 30,000 hours, can dive installation. Power supply: solar panels, batteries, adapters, power module ZX43E kind ZX43E-1230 ZX43E-2445 Voltage 12V 24V Current 1.2A 1.2A power 14.4W 28.8W lift 3M 4.5M flow 850L / MIN 1100L / MIN threaded outlet diameter of 5 stars Tube (20MM) 4 stars threaded pipe (20MM) inlet diameter 4 points threaded pipe (20MM) 4 stars threaded pipe (20MM) Noise 35dB 35dB life 25000H 25000H