SACI MAGNUS-4 400 4 CV three-phase pump for public pools
SACI MAGNUS-4 400 4 CV three-phase pump for public pools subject to supplier availability.
Estimated delivery time: 7 to 10 business days (bulky item)
Description
Description
Before buying: three-phase pump for public swimming pools. Check voltage, current and hydraulic operating point before replacing another unit.
Quick overview
SACI MAGNUS-4 400, self-priming filtration pump for public swimming pools with a high-capacity pre-filter and IE3 motor.
Compatible with salt water according to SACI thanks to the AISI-316 mechanical seal. Reinforced body, Noryl impeller and AISI-316 stainless steel shaft.
Buy with confidence
- Model: MAGNUS-4 400
- Current: three-phase; 6.9 A at 400 V according to the SACI table
- Flanges: Ø110 mm suction and discharge
- Pre-filter: high-capacity basket and transparent polycarbonate cover
- Salt water: compatible according to SACI
- Installation: by a qualified professional
Technical specifications
| Feature | Value | Feature | Value |
|---|---|---|---|
| Power | 4 hp / 3 kW | Speed | 1450 rpm |
| Flow rate at 10 m.w.c. | 56 m³/h | Current at 400 V | 6.9 A |
| Connections | Ø110 mm flanges | Minimum suction pipe | Ø140 mm |
| Salt water | Compatible according to SACI (AISI-316) | Pre-filter cover | Transparent polycarbonate |
| Protection | IP55 · class F | Water at max. | 40 °C |
| Weight according to datasheet | 44.5 kg | Dimension D in the diagram | 310 mm |
SACI MAGNUS comparison
Standard fixed-speed pumps. Flow rates stated by SACI at 10 m.w.c.; actual flow rate depends on the installation.
| Model | Power | kW | rpm | Flow rate | Weight |
|---|---|---|---|---|---|
| MAGNUS-4 250 | 2.5 hp | 1,8 | 1450 | 32 m³/h | 42 kg |
| MAGNUS-4 300 | 3 hp | 2,2 | 1450 | 43 m³/h | 42.5 kg |
| MAGNUS-4 400 · Current | 4 hp | 3 | 1450 | 56 m³/h | 44.5 kg |
| MAGNUS-4 550 | 5.5 hp | 4 | 1450 | 84 m³/h | 53.4 kg |
MAGNUS-4 400 model dimensions
Dimensions corresponding exclusively to MAGNUS-4 400
| Dimension | Measurement | Dimension | Measurement |
|---|---|---|---|
| A | 423 mm | B | 405 mm |
| C | 527 mm | D | 310 mm |
| E | 267 mm | F | 500 mm |
| G | 335 mm | H | 300 mm |
| I | 450 mm | J | 596 mm |
| K | 368 mm | DN | 110 mm |
| ØT | 18 mm | Pt | 180 mm |
| A1 | 385 mm | H1 | 595 mm |
| L1 | 840 mm | — | — |
Dimensions in millimetres according to the SACI technical table, MAGNUS-4 400 model. H1 and L1 are packaging dimensions, not pump body dimensions.
Installation
Install on a firm, ventilated base, with pipes supported independently. Prime the prefilter before starting, never run dry, and keep the basket clean. Check the electrical connection and protections according to the SACI nameplate and manual.
Frequently asked questions
Is it suitable for saltwater pools?
Yes. SACI confirms that MAGNUS can operate with salt water thanks to its AISI-316 stainless steel mechanical seal. Follow the manufacturer's recommendations on water quality and maintenance.
Is it variable speed?
No, it is standard MAGNUS. VARIO MAGNUS and [e]MAGNUS are different ranges.
What connection size does it use?
Ø110 mm flanges on suction and discharge; the recommended minimum suction pipe for this model is Ø140 mm.
What is the flow rate?
56 m³/h at 10 m.w.c. according to SACI. Actual flow rate depends on the installation.
Illustrative product image of the MAGNUS range.
