🌀 ESPA Noxplus Pool Pump: three-speed pump
The ESPA Noxplus is a variable-speed pool pump for small and medium-sized pools. It runs at three speeds (high, medium and low), is quiet, and is self-priming up to 4 m. The Noxplus 2 has more power and delivers a higher flow rate.
🔩 Materials
- ✔ Body, impeller, diffuser, suction and discharge: technopolymer
- ✔ Shaft: AISI 431
- ✔ Seal: mechanical seal and NBR/EPDM gaskets
- ✔ Motor housing: aluminum
🧰 Equipment
- ✔ Cable: 2 m with Type F plug
- ✔ Unions: included, 50 mm for Noxplus and 63 mm for Noxplus 2
⚙️ Motor
- ✔ Motor: 2-pole asynchronous
- ✔ Protection: IPX5, Class F insulation
- ✔ Duty: continuous, with built-in thermal protection
📋 Operating Limits
- ✔ Temperature: maximum water temperature 40 °C
- ✔ Salt water: compatible up to 7 g/l
📊 Technical Table by Model
| Model | Speed | A | P1 kW | P2 kW | HP |
|---|---|---|---|---|---|
| Noxplus | High | 7,6 | 1,1 | 0,75 | 1 |
| Noxplus | Medium | 3 | 0,4 | 0,75 | 1 |
| Noxplus | Low | 1,2 | 0,16 | 0,75 | 1 |
| Noxplus 2 | High | 10 | 1,5 | 1,5 | 2 |
| Noxplus 2 | Medium | 5,3 | 0,75 | 1,5 | 2 |
| Noxplus 2 | Low | 2 | 0,25 | 1,5 | 2 |
💧 Head (m) by Flow Rate (m³/h)
| Model | Speed | 3 | 6 | 9 | 12 | 15 | 18 | 24 |
|---|---|---|---|---|---|---|---|---|
| Noxplus | High | 15,5 | 15 | 14 | 13 | 11 | - | - |
| Noxplus | Medium | 7,5 | 7 | 6 | 4,5 | - | - | - |
| Noxplus | Low | 3,5 | 3 | 2 | - | - | - | - |
| Noxplus 2 | High | - | 15 | - | 13,5 | 12,5 | 11 | 7 |
| Noxplus 2 | Medium | - | 9 | - | 7,5 | 6 | 5 | - |
| Noxplus 2 | Low | - | 4 | - | 2,5 | 1 | - | - |
In the table, each column is a flow rate in m³/h and the value is the head in meters.
🔤 How to Read the References
- ✔ Noxplus and Noxplus 2: Noxplus 2 has more power (2 HP) and delivers more flow
- ✔ Variable speed: the pump operates at three speeds (high, medium and low); the table gives the head for each one
