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2" Compact Size
DC Brushless
Stainless Steel Screw Pump
For Agriculture
●Advanced screw design: Elevated lift and optimized flow.
●Permanent magnet DC brushless synchronous motor:
1)Attains an efficiency level of 115%-120%.
2)Utilizes eco-friendly solar energy and eliminates electric charging.
●Entire rotor shaft and pump shaft crafted from 304 stainless steel mitigate the risk of shaft damage.
●Superior wear resistance: Stainless steel connector/oil cylinder.
●Japanese NSK bearing: Extends the operational lifespan.
●Graphite mechanical seal impregnated with silicon carbide: This safeguard operates by preventing water and other impurities from infiltrating the motor.
●Winding technology: Motor coil constructed from 180°C high temperature resistant copper wire, insulation class F.
●Cold rolled 600 silicon steel sheet stator and rotor.
●The magnet is fabricated from 40SH NdFeb, with a temperature resistance of 150°C.
●DC Controller:
1) Waterproof rating: IP65.
2) Ambient temperature range: -15℃ to 60℃.
3) MPPT function, enhancing the solar power utilization rate.
4) Stable operation: The pump operates seamlessly even when charging the battery in low sunlight conditions.
5) Direct view display: LED indicators display the power, voltage, current, speed, etc., operating status and error code.
6) Frequency conversion functionality: Automatically adjusts to the solar power through frequency conversion, and users can also manually modify the pump speed.
7) User-friendly installation: Equipped with a widely utilized DC plug, the pump is effortless to install.
8) Waterproof and leak-proof: Double seal security.
9) Soft start: Prevents impulse current, protecting the pump motor.
10) Multi-party protection: High voltage/Low voltage/Over-current/High temperature protection.
●2 years warranty: We offer professional after-sales service and extended warranty period.
Installation Tutorial：
Installation of DC PUMP：
|
Components |
Materials |
|
Pump external casing |
Stainless steel |
|
Outlet |
Stainless steel |
|
Connection |
Stainless steel |
|
Oil cylinder |
Stainless steel |
|
Bearing |
NSK |
|
Shaft |
Complete SS304 |
|
ITEM |
Voltage |
Optimum input voltage(DC) |
Power |
Max. Flow |
Max.Head |
Outlet |
Cable |
Solar panel |
|
|
Open circuit voltage(VOC) |
Power |
||||||||
|
2ESS1.2-56-24-120 |
24V |
30V-48V |
120W |
1.2m³/h |
56m |
0.5" |
2m |
＜60V |
≥1.3*PUMP POWER |
|
2ESS1.5-75-36-210 |
36V |
30V-48V |
210W |
1.5m³/h |
75m |
0.5" |
2m |
＜60V |
≥1.3*PUMP POWER |
|
2ESS1.7-100-48-500 |
48V |
60V-90V |
500W |
1.7m³/h |
100m |
0.5" |
2m |
＜110V |
≥1.3*PUMP POWER |
EDWIN PUMP is a professional China borewell pumps manufacturers and deep well pumps factory, which supply a wide range of water pumps and water treatment peripheral products to customers around the world.
Our factory mainly produce three types of pumps: deep well pumps, sewage submersible pumps and household borewell pumps. At the same time, when customers have demand, we also provide customers with other related water treatment products by a professional working team from the company.
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+86-13586290903 (WhatsApp)
Xuri Gongliang Cutting Tool Entrepreneurship Park, Wenqiao Town, Wenling City, Taizhou City, Zhejiang Province, China
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