WL Sea Dewatering Pump

Large Flow Drainage Pump

It has large flow capacities achieved with the use of axial and mix flow designs. Its impeller flow guide vane is designed for high efficiency. It is easy to handle with low maintenance. Heavy-duty housing and cable leads are waterproofed with hardened epoxy.

Features

• Pump structure is a waterproof, solid, dry type motor with dual mechanical seal and impeller guide flow vane. It operates indefinitely and has high water flow and IP68 protection.

• Lightweight, easy to operate, convenient maintenance.

• Centrifugal impeller, axial flow impeller, mix flow impeller design, low head and high flow, low energy accord with economic benefits.

• High-quality aluminum bronze material, seawater corrosion resistance and abrasion resistance,with less sand abrasion loss.

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Specifications & Applications
Product Drawings
Technical Parameters
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SPECIFICATION

• Pump Type: Submersible

• Max Flow Rate: 480M³H

• Max Head: 7M

• Max Viscosity: 10 CST

• Insulation class: F

• Protection class: IP68

• Pump Materials: AISI304, NiAl Bronze

• Water temperature: up to 40℃

• Max water depth: 25m

• Special Function: Other voltages and lengths of cable are optional.

MAIN ADVANTAGES

• Large flow capacities achieved with no vibration, or noise, by use of the axial and mix flow design.

• HIGH-QUALITY BRONZE: Widely acclaimed for its ability to withstand corrosion. It has been shown to be able to substantially extend service time even in the presence of seawater and brine erosion, and is used in the upper cover, bearing bracket, and seal bracket of our pumps. (L-200/250/300A only)

• POWER-SAVING & HIGH-EFFICIENCY ALBC3 (Aluminum Bronze) IMPELLER: Utilizes wear-resistant and anti-corrosion ALBC3 (Aluminum Bronze) Impeller, the same material as the propellers of boats and vessels.

• It has robust construction and compact design with a dry motor, double mechanical seals and impeller flow guide vane for high efficiency.

• The pump is manufactured with heavy-duty housing, and the cable leads are isolated by hardened epoxy for waterproofing and double mechanical seals.

• High solids, epoxy coating prolongs metals from corrosion and oxidization.

• L Series are equipped with Sacrificial Anode. Sacrificial Anode are created from a metal alloy with a more negative electrochemical potential. Sacrificial Anode are highly active metals, that are used to prevent pump material surface from corroding.

Application

Corrosion Resitant
Flooding Control
Agriculture & Aquaculture
Mining & Industrial

Core Parts

ABOUT US

Taizhou Yousi Pump Co., Ltd.

We are a custom WL Sea Dewatering Pump and WL Sea Dewatering Pump exporter enterprise integrating development, production, and marketing. Founded in 1995, since its establishment, it has only focused on one thing - pump manufacturing. The geographical location is Dayangcheng Industrial Zone, Daxi Town, Wenling City, Zhejiang Province, China. We have been adhering to the business philosophy of "people-oriented, winning the market with quality", and wholeheartedly provide customers with high-tech, high-quality, humanized products and services.

Certificate of Honor

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Item		Description
Limits of Use	Liquid Temp.	0~40°C
	Applications	Agriculture irrigation
	Applications	Agriculture water. River water
Type	Frequency	50HZ
	Motor	2P (3000rpm:0.5~1HP) . Dry Motor
	Motor	4P (1500rpm:2~15HP) . Dry Motor
	Insulation	Class B (0.5~3HP) Class F (7.5~15HP)
	Protection	IP68
	Protector	Auto-cut (0.5~3HP)●None (7.5~15HP)
	Bearing	Ball type
	M .seal	Double M. seals
	Impeller	3HP 5HP:centrifugal type
		7.5HP/10HP:axial flow type
		15 HP /20HP:mix flow type
Material	Out cover	Stainless Steel SUS304
	Upper Cover	Cast Iron
	Motor Frame	Cast Iron
	Shaft	SU JS304
	Impeller	AL.BC3
	Strainer	SU JS304
	Cable	HO7RN-F

Model	Power		Discharge	Phase	Rated Head	Rate Flow		Weight	Max.Solid
(50/60HZ)	(KW)	(HP)	(mm)	（Φ）	（mm）	（m³/h）	（m³/min）	（kg）	（mm）
WLT-63	2.2	3	6"(150)	3	3	120	2	78	20
WLT-150	3.7	5	6"(150)	3	3	120	2	87	20
WLT-200	5.5	7.5	18"(200)	3	3	210	3.5	120	22
WLT-250	7.5	10	10"(250)	3	3	330	5.5	160	23
WLT-300	11	15	12"(300)	3	3	420	7.0	212	23

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