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2ESS Series DC Brushless Stainless Steel Screw Pump for Agricutural

2" Compact Size
DC Brushless

Stainless Steel Screw Pump

for Agricutural

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Description
Components
Curves
Performance Data
Contact Us

Main Features：

●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.

Spare Parts：

Installation Tutorial：

Installation of DC PUMP：

How to choose the Solar Panel：

Components & Materials：

Components	Materials
Pump external casing	Stainless steel
Outlet	Stainless steel
Connection	Stainless steel
Oil cylinder	Stainless steel
Bearing	NSK
Shaft	Complete SS304

Hydraulic Performance Curves：

Technical Data：

ITEM	Voltage	Optimum input voltage(DC)	Power	Max. Flow	Max.Head	Outlet	Cable	Solar panel
ITEM	Voltage	Optimum input voltage(DC)	Power	Max. Flow	Max.Head	Outlet	Cable	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

About Us

Taizhou Edwin Electric Co., Ltd.

EDWIN PUMP is an OEM/ODM 2ESS Series DC Brushless Stainless Steel Screw Pump for Agricutural Company and Wholesale 2ESS Series DC Brushless Stainless Steel Screw Pump for Agricutural Supplier, which supply a wide range of water pumps and water treatment peripheral products to customers around the world.
With these advanced facilities & instruments, we can supply the most precise finished products to our customers, and make products meet their overall inspection requirements on chemical composition, mechanical properties, non-destructive testing, and high accurate dimensional inspections.

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