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HT Series Swimming Pool Pump 220-240V (370W-1500W)
The HT Series Swimming Pool Pump is a self-priming pool pump designed for swimming pools, spa pools, and pool filtration systems. Operating on 220-240V / 50Hz, it features a huge pro-filter for less cleaning maintenance and a heightened pump base. Available in 370W to 1500W with IPX5 waterproof protection.
HT Series Swimming Pool Pump for Spa & Swimming Pool Systems

The HT Series Swimming Pool Pump is a self-priming pool pump designed for swimming pools, above-ground pools, spa pools, and pool filtration systems. Its huge pro-filter reduces cleaning maintenance, while the heightened pump base keeps the pump away from water or moist working environments for dependable outdoor operation.
Operating at 220-240V / 50Hz and available in seven models from 370W to 1500W, the HT Series Swimming Pool Pump delivers a maximum flow of up to 560 L/min, making it a powerful and reliable choice for residential and commercial pool systems in European, Asian, and other 50Hz power supply markets.
Key Features
- Single or three phase options
- Silent operation for reduced noise
- Concise and compact design
- Class F insulation
- Maximum liquid temperature ≤60°C
- Chemical-resistant construction for swimming pool water
- IPX5 waterproof protection
- Anodized aluminum motor body
- Built-in overload protection
- Huge pro-filter for less cleaning maintenance
- Heightened pump base keeps the pump away from water or moist environments
- Built-in drain device for easy maintenance
- Self-priming design for quick water pickup
- High-efficiency motor with stable flow output
- Durable construction for long service life
- CE, SAA, CB, TUV certified
Why Choose the HT Series
The HT Series Swimming Pool Pump is built for low-maintenance pool operation. The huge pro-filter catches debris before it reaches the pump, the heightened base protects the motor from moisture, and the chemical-resistant construction stands up to pool water treatment chemicals. Class F insulation and IPX5 waterproof protection complete a dependable package for continuous pool duty.
- Designed and tested for continuous duty in European, Asian, and other 50Hz markets
- Stable water flow with low vibration and quiet operation
- High-quality mechanical seal resists pool and spa chemicals
- Built-in overload protection for safe long-term operation
- CE, SAA, CB, TUV certified for export markets
Quality & Certification
The HT series is manufactured under an ISO9001 quality management system, with every pump tested before shipment. All models carry CE, SAA, CB, and TUV certification, so the HT Series Swimming Pool Pump meets the requirements of international export markets and can be installed with confidence in residential and commercial projects.
Performance Curves

The performance curve of the HT Series Swimming Pool Pump shows the relationship between flow rate and head at 2860 r/min, helping you select the right model for your spa or swimming pool system.
Size of Installation
| Model | L (mm) |
|---|---|
| HT770 / HT771 / HT773 | 528 |
| HT774 | 523 |
| HT775 | 556 |
| HT776 | 541 |
| HT777 | 566 |
Technical Parameter List
| Model | Power | V/Hz | Qmax (L/min) | Hmax (Meter) | Self-priming (m) | Fitting Size (mm) | G.W (kg) | Packing Size (mm) | Qty/20′ |
|---|---|---|---|---|---|---|---|---|---|
| HT770 | 370W/0.5HP | 220-240V / 50Hz | 220 | 13 | 3 | 40/48.5 | 7.2 | 600×205×350 | 673 |
| HT771 | 550W/0.75HP | 220-240V / 50Hz | 240 | 14 | 3 | 40/48.5 | 8.9 | 600×205×350 | 673 |
| HT773 | 900W/1.2HP | 220-240V / 50Hz | 305 | 17 | 3 | 40/48.5 | 10.3 | 600×205×350 | 673 |
| HT774 | 750W/1.0HP | 220-240V / 50Hz | 320 | 17 | 3.5 | 40/48.5 | 10.4 | 600×205×350 | 673 |
| HT775 | 1200W/1.6HP | 220-240V / 50Hz | 450 | 17 | 3.5 | 40/48.5 | 11.8 | 600×205×350 | 673 |
| HT776 | 1200W/1.6HP | 220-240V / 50Hz | 480 | 17 | 4 | 40/48.5 | 12 | 600×205×350 | 673 |
| HT777 | 1500W/2.0HP | 220-240V / 50Hz | 560 | 4.5 | 40/48.5 | 13.8 | 600×205×350 | 673 |
Available Models
The HT Series Swimming Pool Pump is available in the following models:
- HT770 (370W/0.5HP)
- HT771 (550W/0.75HP)
- HT773 (900W/1.2HP)
- HT774 (750W/1.0HP)
- HT775 (1200W/1.6HP)
- HT776 (1200W/1.6HP)
- HT777 (1500W/2.0HP)
Every model of the HT Series Swimming Pool Pump is available with the standard fitting size shown in the table, and different power options are available to match various spa and swimming pool system requirements.
Customization & OEM Service
All models in the HT series can be customized for OEM and ODM projects. Options include different power ratings, 50Hz or 60Hz voltage configurations, single-phase or three-phase motors, special fittings, and private-label packaging. We support export documentation, making the HT Series Swimming Pool Pump a flexible choice for spa equipment brands, pool equipment suppliers, and project buyers.
Packaging & Shipping
Each HT Series Swimming Pool Pump is individually packed in a sturdy carton measuring 600×205×350 mm. Depending on the model, one 20-foot container can hold 673 units, which keeps freight costs predictable for regular export shipments. All pumps are inspected before packing to ensure reliable arrival at your warehouse or project site.
Applications
The HT Series Swimming Pool Pump is suitable for:
- Swimming pools
- Above-ground pools
- Spa pools
- Pool filtration systems
- Pool water circulation
- Pool cleaning systems
- Residential pools
- Commercial pools
Designed for dependable performance with reliable self-priming performance, the HT Series Swimming Pool Pump delivers a maximum flow of 220 to 560 L/min across 370W to 1500W, making it an excellent choice for OEM manufacturers, spa equipment suppliers, swimming pool contractors, and distributors seeking reliable pump solutions.
Size of Installation
| Model | L (mm) |
|---|---|
| HT770 / HT771 / HT773 | 528 |
| HT774 | 523 |
| HT775 | 556 |
| HT776 | 541 |
| HT777 | 566 |
Technical Parameter List
| Model | Power | V/Hz | Qmax (L/min) | Hmax (Meter) | Self-priming (m) | Fitting Size (mm) | G.W (kg) | Packing Size (mm) | Qty/20′ |
|---|---|---|---|---|---|---|---|---|---|
| HT770 | 370W/0.5HP | 220-240V / 50Hz | 220 | 13 | 3 | 40/48.5 | 7.2 | 600×205×350 | 673 |
| HT771 | 550W/0.75HP | 220-240V / 50Hz | 240 | 14 | 3 | 40/48.5 | 8.9 | 600×205×350 | 673 |
| HT773 | 900W/1.2HP | 220-240V / 50Hz | 305 | 17 | 3 | 40/48.5 | 10.3 | 600×205×350 | 673 |
| HT774 | 750W/1.0HP | 220-240V / 50Hz | 320 | 17 | 3.5 | 40/48.5 | 10.4 | 600×205×350 | 673 |
| HT775 | 1200W/1.6HP | 220-240V / 50Hz | 450 | 17 | 3.5 | 40/48.5 | 11.8 | 600×205×350 | 673 |
| HT776 | 1200W/1.6HP | 220-240V / 50Hz | 480 | 17 | 4 | 40/48.5 | 12 | 600×205×350 | 673 |
| HT777 | 1500W/2.0HP | 220-240V / 50Hz | 560 | 4.5 | 40/48.5 | 13.8 | 600×205×350 | 673 |


