GEOS PRO 1.5 HP three-phase pool pump with prefilter
GEOS PRO 1.5 HP three-phase pool pump with prefilter subject to supplier availability.
Preparation time 3 - 5 days
Description
Description
The GEOS PRO 1.5 HP three-phase is a self-priming pump designed for water recirculation and filtration in swimming pools. Its high-capacity prefilter, 50 mm connections, and three-phase motor provide stable and reliable operation in installations with a 400 V power supply.
Quick summary
- Power: 1.5 HP / 1,100 W.
- Flow rate: 17.3 m³/h at 8 m.w.c.
- Power supply: 400 V three-phase.
- Connections: 50 mm.
- Prefilter: 2.9 litres.
- Self-priming: up to 4 metres.
- Salt water: compatible up to 6 g/L.

Self-priming pump for filtration systems
The GEOS PRO range is designed to operate in pool filtration systems, combining mechanical strength, hydraulic performance, and ease of maintenance.
High-capacity prefilter
The 2.9-litre basket retains leaves and debris before they reach the impeller, helping protect the hydraulic system.
Transparent lid
It allows the basket's condition to be checked visually without opening the prefilter during every inspection.
Self-priming up to 4 m
Its self-priming capability facilitates system priming when the pump is above water level.
Durable construction and three-phase motor
Technical materials
It is manufactured mainly from technical polymers, PVC, and selected metal components designed to work in humid environments and with continuous contact with pool water.
Three-phase power supply
The GEOSPRO150T version operates with a 400 V three-phase power supply, so it must be connected to a compatible and properly protected electrical installation.
Compatible with salt water and conventional substitutions
The GEOS PRO can be used in swimming pools with a salt concentration of up to 6 g/L. The range is also designed to facilitate replacement in installations equipped with Victoria Plus and Victoria Plus Silent pumps, although the dimensions, connections, and hydraulic performance must always be checked before installation.
GEOS PRO range models
| Model | Power | Flow rate at 8 mWC | Power supply |
|---|---|---|---|
| GEOSPRO25M | 0.25 HP | According to the hydraulic curve | 230 V single-phase |
| GEOSPRO33M | 0.33 HP / 250 W | 10 m³/h | 230 V single-phase |
| GEOSPRO50M | 0.5 HP / 370 W | 12 m³/h | 230 V single-phase |
| GEOSPRO75M | 0.75 HP / 550 W | 15 m³/h | 230 V single-phase |
| GEOSPRO100M | 1 HP / 750 W | 16 m³/h | 230 V single-phase |
| GEOSPRO100T | 1 HP / 750 W | 16 m³/h | 400 V three-phase |
| GEOSPRO150M | 1.5 HP / 1,100 W | 17.3 m³/h | 230 V single-phase |
| GEOSPRO150T | 1.5 HP / 1,100 W | 17.3 m³/h | 400 V three-phase |
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Technical specifications of the three-phase 1.5 HP GEOS PRO
| SKU / model | GEOSPRO150T |
|---|---|
| EAN | 8410189074778 |
| Power | 1.5 HP / 1,100 W |
| Power supply | 400 V three-phase |
| Flow rate | 17.3 m³/h at 8 mWC |
| Connections | 50 mm |
| Prefilter capacity | 2.9 litres |
| Self-priming | Up to 4 metres |
| Saltwater compatibility | Up to 6 g/L |
| Protection | IPX5 |
| Insulation class | F |
| Noise level | 70 dBA |
| Length | 500 mm |
| Weight | 10.5 kg |
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Frequently asked questions
What flow rate does the GEOSPRO150T provide?
The pump provides a flow rate of 17.3 m³/h at a head of 8 metres.
Is it a three-phase pump?
Yes. The GEOSPRO150T model operates on a 400 V three-phase power supply.
Can it be used with salt chlorination?
Yes. It is suitable for water with a salt concentration of up to 6 g/L.
What size are the connections?
The specified hydraulic connections are 50 mm.
What is the capacity of the prefilter?
It includes a prefilter basket with an approximate capacity of 2.9 litres.
Can it be connected to a single-phase installation?
Not directly. This version requires a 400 V three-phase power supply and the appropriate electrical protection.

