Specification	Value
Model	HLS-750
Power	0.75 kW (1 HP)
Voltage	1-Phase AC 220 V (50 Hz)
Max Flow Rate	240 L/min (14.4 m³/h)
Max Head	11 meters
Inlet/Outlet Diameter	Ø50 mm (G1 ½)
Pump Mechanism	Self-priming Centrifugal
Main Materials	High-grade Plastic (Body, Flange, Impeller)
Protection / Insulation	IPX4 / Class B
Origin	China

Product Introduction

The HLS-750 is a new generation Self-priming Centrifugal Pump. Unlike traditional pumps that require manual priming before every operation, the HLS-750 features powerful self-priming capability (after the initial fill), saving significant time and operational effort.

Constructed with 100% high-grade engineering plastic for the body, impeller, and flange, this pump is completely inert to saltwater environments, making it the ideal solution for shrimp farming systems, bottom siphoning (sludge removal), and hatcheries.

Key Features & Advantages

Smart Self-Priming Mechanism: Overcomes the drawbacks of standard pumps; automatically primes water after the first filling, extremely convenient for systems requiring frequent on/off cycles.
Saltwater Durability: All water-contact parts (Body, Impeller, Flange) are made of plastic, completely eliminating rust risks when pumping seawater or brackish water.
Convenient Pre-filter: Integrated primary strainer basket with a transparent lid allows for easy inspection of debris accumulation for timely cleaning without dismantling the unit.
Safety: The motor is equipped with thermal overload protection, automatically shutting off during faults to prevent motor burnout.
Quiet Operation: Low-noise design with the pump shaft completely isolated from water, ensuring electrical safety.

Practical Applications

Aquaculture: Specialized for bottom siphoning (waste removal) in shrimp ponds and water supply for hatcheries (saltwater compatible).
Pools & Spas: Circulation filtration systems for swimming pools and Jacuzzis.
Water Treatment: Transferring wastewater, mild chemicals, or saltwater.

Packaging Details

Packaging: Carton Box
Box Dimensions: 494 x 165 x 259 mm
Gross Weight: 10 kg

Shipping & Payment

Warehouse: Ho Chi Minh City.
Shipping: Freight Forwarder or Express Delivery.
Payment: Bank Transfer.

Warranty Policy

12-months warranty.

HLS-280 Self-Priming Water Pump 220V 280W

HLS-370 Self-Priming Water Pump 220V 370W

HLS-550 Self-Priming Water Pump 220V 550W

HLS-750 Self-Priming Water Pump 220V 750W