🌀 ESPA SILEN S2 Pool Pump – Quiet, Robust, and Efficient
The SILEN S2 from ESPA is a self-priming single-cell centrifugal pump, designed for residential and public swimming pools. With ultra-quiet operation, a spacious pre-filter, and high-durability materials, it ensures efficient and continuous water recirculation for the pool.
✔ Benefits of SILEN S2
- ✅ Ultra Silent Operation: Advanced technology with low noise
- ✅ High Capacity Pre-Filter: With transparent lid and anti-blocking closure
- ✅ Durable Materials: Body made of technopolymer and motor with aluminum casing
- ✅ Compatible with SILEN 2: Fully interchangeable with previous versions
- ✅ Safety and Protection: IP55 protection and class F insulation
🔹 Construction and Materials
- 🛠️ Body, Foot and Diffuser: Technopolymer
- 🛠️ Engine Part: AISI 420 Stainless Steel
- 🛠️ Mechanical Seal: Graphite and Alumina
- 🛠️ Engine Housing: Aluminum
- 🛠️ Gaskets: NBR
📊 Technical Table by Model
| Model | Power (HP) | P1 (kW) | P2 (kW) | Caudal Max. (m³/h) |
|---|---|---|---|---|
| SILEN S2 100 | 1,20 | 1,50 | 0,90 | 16,5 |
| SILEN S2 150 | 1,50 | 1,90 | 1,10 | 18,5 |
| SILEN S2 200 | 2,00 | 2,20 | 1,50 | 19,5 |
| SILEN S2 300 | 3,00 | 2,60 | 2,20 | 21,5 |
📋 Technical Information
- ⚡ Motor: Two-pole Asynchronous
- 🔌 Protection: IP55
- 🛠️ Insulation: Class F
- 🔄 Service: Continuous
- 📡 Single-Phase Version: With thermal protector
- 📏 Connections: Suction/compression with 63 mm collar
📐 Recommendations by Pool Volume
| Volume (m³) | Circulation Time | Filtration (m³/h/m²) | Ø Filter (mm) | Recommended Pump (HP) |
|---|---|---|---|---|
| 30 | 8h | 50 | 300 | 0,33 |
| 40–50 | 8h | 50 | 400 | 0,50 |
| 70–80 | 8h | 50 | 500 | 0,50 |
| 90–100 | 8h | 50 | 600 | 0,75 |
| 100–140 | 8h | 50 | 750 | 1,00 |
| 140–170 | 8h | 50 | 800 | 1,50 |
| 170–200 | 8h | 50 | 900 | 2,00 |
💦 The ESPA SILEN S2 is ideal for those seeking maximum efficiency with ultra-quiet operation and a long lifespan. 🚀
