Find the right booster level for the duty
Every model is built for whole-house boosting, so the choice starts from the boosting level: three whole-house levels set by flow and head, plus pipeline boosting for the DC range. Each table points to the models that fit and to a quotation form prefilled with that model.
Choose a model by boosting level, duty point, power supply and pipe size
Every model in the range is built for whole-house pressure boosting and suits any household water use. Four indicators cover the decisions that decide most pump selections: three boosting levels set by flow and head, plus pipeline boosting for DC duty. Every recommended model links to its page and to a quotation form.
- 01
Define the duty point
Note the pressure needed at the highest and farthest outlet and the peak flow when taps run together. Required head = lifting height + pipework loss + target outlet pressure, with 2 bar roughly equal to 20 m, then match the result to one of the three whole-house boosting levels or to pipeline boosting for DC duty.
- 02
Check the water source
Mains or rooftop tank supply suits a standard booster. A sump or well below the pump calls for the self priming ICP100F or ICP106F, which lift from 7 - 9 m. Water should sit within pH 6.5 - 8.5 with particles below 0.2 mm and liquid up to 70 °C, or 55 °C for PYS-E and PYPZ-E.
- 03
Check the power supply
Our standard range runs on 170 - 260 V at 50 or 60 Hz. Other voltages such as 110 / 115 / 127 V can be arranged on request for regional markets.
- 04
Select control and power stage
ICP100F and ICP106F hold constant pressure across a settable 10 - 30 m range. SPS-90, SPS90-3, SCS90, SCS90P-3, IMH1500, ICP100A and ICP102-50 offer five adjustable power stages so fewer models cover more duties, with dry run protection, overload protection and fault alarm self check.
By boosting level
Whole-house boosting splits into three levels by flow and head, plus a separate pipeline boosting level for the DC range. Start from the level that covers your duty, then confirm the exact figures in the second table.
Models by boosting level
| Boosting level | Models | Typical duty |
|---|---|---|
| Level 1 - Standard whole-house boosting | Up to 45 m head · Up to 105 L/min. Apartment and single-family duty on mains or tank supply. | |
| Level 2 - High-head whole-house boosting | 46 - 60 m head · Up to 105 L/min. Multi-storey villa duty with the highest outlet well above the pump. | |
| Level 3 - High-flow whole-house boosting | Up to 28 m head · Up to 500 L/min. Large-flow villa duty with several outlet groups running together. | |
| Pipeline boosting (DC 24 V) | Up to 25 m head · Up to 25 L/min. Hot water areas, taps, RV and caravan pipe boosting. |
By required flow and head
Maximum flow and maximum head from the 2026 catalog tables, with the boosting level each model belongs to. Select the model whose curve covers your duty point at the required outlet pressure.
Catalog duty range by model
| Model | Boosting level | Maximum flow | Maximum head | Power range | Power supply | Quote |
|---|---|---|---|---|---|---|
| MT24-25 | Pipeline boosting | 1.5 m³/h (6.6 GPM) | 25 m (82 ft) | 0.2 kW (0.27 - 0.27 HP) | DC 24 V | Request a Quote |
| ISC-200 | Pipeline boosting | 1.5 m³/h (6.6 GPM) | 25 m (82 ft) | 0.2 kW (0.27 - 0.27 HP) | DC 24 V | Request a Quote |
| ISC2-200 | Pipeline boosting | 1.5 m³/h (6.6 GPM) | 25 m (82 ft) | 0.2 kW (0.27 - 0.27 HP) | DC 24 V | Request a Quote |
| SPS-90 | Level 1 | 3.6 m³/h (15.9 GPM) | 32 m (105 ft) | 0.18 - 0.38 kW (0.24 - 0.51 HP) | 170 - 270 V, 50/60 Hz | Request a Quote |
| SPS90-3 | Level 1 | 4.2 m³/h (18.5 GPM) | 45 m (148 ft) | 0.27 - 0.58 kW (0.36 - 0.78 HP) | 170 - 260 V, 50/60 Hz | Request a Quote |
| SCS90P-3 | Level 1 | 4.5 m³/h (19.8 GPM) | 45 m (148 ft) | 0.24 - 0.47 kW (0.32 - 0.63 HP) | 170 - 260 V, 50/60 Hz | Request a Quote |
| SCS90 | Level 2 | 4.8 m³/h (21.1 GPM) | 60 m (197 ft) | 0.22 - 0.75 kW (0.3 - 1.01 HP) | 170 - 270 V, 50/60 Hz | Request a Quote |
| PYS-E | Level 2 | 4.9 m³/h (21.7 GPM) | 56 m (184 ft) | 0.45 - 0.75 kW (0.6 - 1.01 HP) | 110 - 240 V, 50/60 Hz | Request a Quote |
| PYPZ-E | Level 2 | 5.1 m³/h (22.5 GPM) | 55 m (180 ft) | 0.45 - 0.75 kW (0.6 - 1.01 HP) | 110 - 240 V, 50/60 Hz | Request a Quote |
| ICP100F | Level 1 | 5.2 m³/h (22.7 GPM) | 38 m (125 ft) | 0.75 kW (1.01 - 1.01 HP) | 170 - 260 V, 50/60 Hz | Request a Quote |
| ICP106F | Level 1 | 5.2 m³/h (22.7 GPM) | 42 m (138 ft) | 0.75 kW (1.01 - 1.01 HP) | 170 - 260 V, 50/60 Hz | Request a Quote |
| ICP100A | Level 1 | 6.1 m³/h (26.9 GPM) | 38 m (125 ft) | 0.3 - 0.75 kW (0.4 - 1.01 HP) | 170 - 260 V, 50/60 Hz | Request a Quote |
| IMH1500 | Level 2 | 6.3 m³/h (27.7 GPM) | 50 m (164 ft) | 0.37 - 1.5 kW (0.5 - 2.01 HP) | 170 - 260 V, 50/60 Hz | Request a Quote |
| ICP102-50 | Level 3 | 30.0 m³/h (132.1 GPM) | 28 m (92 ft) | 0.35 - 1.5 kW (0.47 - 2.01 HP) | 170 - 260 V, 50/60 Hz | Request a Quote |
By power supply and market
Every model in the range is single phase, supplied at 170 - 260 V or 170 - 270 V at 50 or 60 Hz. Multi-voltage builds are arranged on request.
Voltage, frequency and market variants
| Power supply | Frequency | Typical markets | Models | Note |
|---|---|---|---|---|
| 170 - 260 V / 170 - 270 V, 50/60 Hz | 50 Hz and 60 Hz | Standard single-phase range for most markets | Used across the permanent magnet inverter and multistage ranges. | |
| 110 / 115 / 127 V, 60 Hz | 60 Hz | Americas and other 60 Hz markets | Customised to request for PYS-E and PYPZ-E, as noted in the catalog. | |
| 220 / 230 / 240 V, 50 Hz | 50 Hz | Europe, Middle East, Africa and Asia | Customised to request for PYS-E and PYPZ-E, as noted in the catalog. | |
| DC 24 V | Direct current | Off-grid, battery and solar assisted installations | Pipeline booster range: MT24-25, ISC-200 and ISC2-200. |
By pipe size
Inlet and outlet sizes as printed in the catalog, converted to millimetres and inches.
Inlet and outlet size
| Port size | Models | Suitable for |
|---|---|---|
| 15 mm (0.59 in) | Pipeline boosters and whole-house boosters available in this port size. | |
| 19 mm (0.75 in) | Whole-house boosters of all three boosting levels are available in this port size. | |
| 25 mm (0.98 in) | Whole-house boosters of all three boosting levels are available in this port size. | |
| 51 mm (2.01 in) | Whole-house boosters of all three boosting levels are available in this port size. |
What to check before ordering
- Duty point: required flow and head
- Water source type and suction lift
- Water quality: pH, solids and temperature
- Local voltage and frequency
- Pipework size and connection
- Operating environment and available space
- Order quantity and destination port
Send the duty point and we size the pump
Share flow, head, voltage and destination market. The export team replies on business days with the matching model, its curve and the packing data.
Send the duty point and get a model recommendation
Share the required flow and head, the water uses on site, the voltage and frequency, and the order quantity. The export team will confirm the boosting level, the model, the power setting and the matching documents.
- Sales & Export
- cason@calliopepump.com
- After-sales
- corleone@calliopepump.com
- Head Office
- office@calliopepump.com
- Phone / WhatsApp
- +86 178 0591 6566