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Pool Pumps
AstralPool Colorado is a 3000 rpm plastic centrifugal pump with pre-filter, designed for high water volumes at low pressure. Its 4–12.5 HP (2.9–9.2 kW) models feature a fibreglass-reinforced polypropylene body, stainless steel shaft and filter basket, a choice of plastic or bronze impeller, IP-55 protection and an IE2 motor.
plastic impeller · 4 HP · three-phase 230/400 V · ATPN0452LP · IE2
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| Pump type | Centrifugal, with pre-filter |
|---|---|
| Speed | 3000 rpm |
| Power | 4 – 12.5 HP (2.9 – 9.2 kW) |
| Power supply | 230/400 V or 400/690 V three-phase |
| Body | Fibreglass-reinforced polypropylene |
| Impeller | Plastic or bronze |
| Shaft / filter basket | Stainless steel |
| Pre-filter lid | Transparent, easy to open |
| Protection class | IP-55 |
| Motor efficiency | IE2 (IE3 on request) |
| Suction connection | Ø 90 mm (4 HP) / Ø 110 mm (5.5–12.5 HP) |
Values by model
| Model | |||||
|---|---|---|---|---|---|
| Motor power (kW) | 2.9 | 4 | 5.5 | 7.4 | 9.2 |
| A (mm) | 375 | 375 | 375 | 375 | 375 |
| B (mm) | 255 | 255 | 255 | 255 | 255 |
| ØC (mm) | 90 | 110 | 110 | 110 | 110 |
| D (mm) | 405 | 405 | 405 | 405 | 405 |
| E (mm) | 470 | 470 | 470 | 470 | 470 |
| F (mm) | 330 | 330 | 330 | 330 | 330 |
| G (mm) | 200 | 200 | 200 | 200 | 200 |
| H (mm) | 535 | 535 | 535 | 535 | 535 |
| L (mm) | 820 | 840 | 840 | 910 | 955 |
| Weight (kg) | 56 | 56 | 57 | 68 | 72 |
| Order code | Variant description | Certifications |
|---|---|---|
| 44706 | plastic impeller · 4 HP · three-phase 230/400 V · ATPN0452LP | IE2 |
| 44707 | plastic impeller · 5.5 HP · three-phase 230/400 V · ATPN0552LP | IE2 |
| 44708 | plastic impeller · 7.5 HP · three-phase 230/400 V · ATPN0752LP | IE2 |
| 44709 | plastic impeller · 7.5 HP · three-phase 400/690 V · ATPN0752HP | IE2 |
| 44710 | plastic impeller · 10 HP · three-phase 230/400 V · ATPN1052LP | IE2 |
| 44711 | plastic impeller · 10 HP · three-phase 400/690 V · ATPN1052HP | IE2 |
| 44712 | plastic impeller · 12.5 HP · three-phase 230/400 V · ATPN1252LP | IE2 |
| 44713 | plastic impeller · 12.5 HP · three-phase 400/690 V · ATPN1252HP | IE2 |
| ATPN0452LB | bronze impeller · 4 HP · three-phase 230/400 V | IE2 |
| ATPN0552LB | bronze impeller · 5.5 HP · three-phase 230/400 V | IE2 |
| ATPN0752LB | bronze impeller · 7.5 HP · three-phase 230/400 V | IE2 |
| ATPN0752HB | bronze impeller · 7.5 HP · three-phase 400/690 V | IE2 |
| ATPN1052LB | bronze impeller · 10 HP · three-phase 230/400 V | IE2 |
| ATPN1052HB | bronze impeller · 10 HP · three-phase 400/690 V | IE2 |
| ATPN1252LB | bronze impeller · 12.5 HP · three-phase 230/400 V | IE2 |
| ATPN1252HB | bronze impeller · 12.5 HP · three-phase 400/690 V | IE2 |
AstralPool Colorado is a 3000 rpm plastic centrifugal pump with pre-filter, designed for high water volumes at low pressure. Its 4–12.5 HP (2.9–9.2 kW) models feature a fibreglass-reinforced polypropylene body, stainless steel shaft and filter basket, a choice of plastic or bronze impeller, IP-55 protection and an IE2 motor.
Colorado is a plastic centrifugal pump with pre-filter that runs at 3000 rpm. It is ideal for high water volumes at low pressure and is used in the filtration and supply circuits of public pools, hotel pools and large water features.
The transparent pre-filter lid opens easily for maintenance. The pump and its pre-filter have bodies made of fibreglass-reinforced polypropylene. The impeller can be plastic or bronze; the shaft and filter basket are stainless steel. The motor is IP-55 rated.
Three-phase models from 4 HP to 12.5 HP are available at 230/400 V and 400/690 V. Standard motors are IE2 efficiency class; contact us for IE3 versions.
Get a quote for Colorado Centrifugal Pool Pump
We select equipment together based on pool volume, turnover time and plant-room conditions.
We bring filters, pumps, chemicals and accessories together in a single quote.
Our engineering team answers your questions on model selection, capacity and compatibility.
We support you through installation, commissioning and periodic maintenance.
