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Efficient Performance
Versatile Applications
Water Surface Centrifugal Design
The EWK Series Water Surface Centrifugal Pump is a versatile and efficient pump designed for various water-related applications. It is specifically engineered to move water from one location to another, making it suitable for a wide range of residential, commercial, and industrial uses.
Application :
Ideal for transferring clean water or other liquids similar to water in physical and chemical properties.
Recommended for domestic and civil applications such as distributing water in consumption with small pressure sets, irrigating gardens and allotments, and drawing water from tanks. It can handle situations where air or water may be present in the water to be pumped.
Widely used in living water supply, water tower water supply, automatic irrigation systems, well water lifting, and various corollary equipments.
Pump details :
Cast Iron Body and Support: Special anti-rust treatment for durability.
Rust-free Copper Inserts: Ensuring smooth restart after long periods of inactivity.
Stainless Steel Impeller: Delivering stable and efficient liquid transfer performance.
AISI 304 Stainless Steel Shaft: Guaranteeing rust-free water contact areas.
Maximum Liquid Temperature: +50℃, suitable for hot water applications.
Maximum Working Pressure: 0.3Mpa, ensuring stable performance under rated pressure conditions
Motor Specifications :
Durable Copper Wiring: For longer lifespan and enhanced performance.
High-Efficiency C&U Bearings: Ensuring smooth operation.
Built-in Thermal Protector: With overheating protection for single-phase motor.
Insulation Rating: Class F, for reliable electrical insulation.
Protection Rating: IP44, ensuring safety against water ingress.
Maximum Ambient Temperature: +50℃, suitable for various environments.
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Materials Table |
||
|
NO. |
Part |
Material |
|
1 |
Pump Body |
Stainless steel |
|
2 |
Impeller |
Stainless steel |
|
3 |
Mechanical Seal |
Carbon/Ceramic |
|
4 |
“O” ring |
|
|
5 |
Mechanical Seal Disc Holder |
Stainless steel |
|
6 |
Ball Bearing |
|
|
7 |
Stator |
|
|
8 |
Support |
Cast Iron |
|
9 |
Motor Case |
Aluminum |
|
10 |
Motor Cover |
Aluminum |
|
11 |
Fan |
PP |
|
12 |
Fan Cover |
|
|
13 |
Capacitor |
|
|
14 |
Terminal Cover |
ABS |
| Model | Power | Inlet/Outlet | Max. Flow | Max. Head | W.G | |
| KW | HP | (L/min) | (m) | (kg) | ||
| EWK-025(T) | 0.25 | 0.3 | 1.25"x1" | 50 | 8 | 6.3 |
| EWK-037(T) | 0.37 | 0.5 | 1.25"x1" | 58 | 9 | 6.5 |
| EWK-50(T) | 0.37 | 0.5 | 1.25"x1" | 80 | 6.5 | 6.5 |
| EWK-100A(T) | 0.55 | 0.7 | 1.5"x1.5" | 200 | 8 | 8.8 |
| EWK-100(T) | 0.75 | 1 | 1.5"x1.5" | 200 | 8 | 9.8 |
| EWK-120A(T) | 0.75 | 1 | 1.5"x1.5" | 200 | 10 | 9.8 |
| EWK-120(T) | 1 | 1.3 | 1.5"x1.5" | 200 | 10 | 10.7 |
| EWK-150(T) | 1.1 | 1.5 | 2"x2" | 300 | 7.5 | 15.5 |
| EWK-200(T) | 1.5 | 2 | 2"x2" | 300 | 10.5 | 17.5 |
| EWK-300(T) | 2.2 | 3 | 2.5"x2" | 500 | 11 | 21.5 |
| EWK-400(T) | 3 | 4 | 2.5"x2" | 500 | 15 | 23.1 |
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