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ESPA Silen S2 Pump: Innovation and Efficiency in Swimming Pool Filtration
The ESPA Silen S2 pump stands out in the market for its exceptional performance in residential pool filtration pump systems. Designed for efficient and quiet operation, this pump is the perfect choice for those looking for quality and reliability.
Outstanding Features
- Ultra Quiet Operation: Thanks to its advanced hydraulic design, the Silen S2 operates almost imperceptibly, ensuring a quiet environment around the pool.
- Self-priming up to 4 metres: Its self-priming capability makes it easy to install and operate, making it ideal for a wide range of pool pumps.
- Durable Construction: Manufactured from high strength materials such as technopolymer and AISI 431 stainless steel, it guarantees long life and corrosion resistance.
- Model Versatility: Available in a variety of models to suit different sizes and types of pools.
Benefits of the ESPA Silen S2 Pump
The ESPA Silen S2 Pump is not only a high-tech product, but also offers multiple benefits to the user. Its efficient filtration keeps pool water clean and clear, while its quiet operation enhances the experience of relaxation and enjoyment. In addition, its compact design and easy installation make it accessible for residential and medium-sized pools.
Commitment to Sustainability and Innovation
At ESPA, commitment to sustainability and innovation is paramount. The ESPA Silen S2 pump reflects these values, providing an energy efficient and environmentally friendly solution. Investing in this pump is a step towards a greener, more sustainable future.
Pump Applications
This pump is ideal for residential and medium sized pool applications. Its flexibility in terms of installation and adaptability to different filtration systems make it a versatile solution for any pool owner looking for efficiency, reliability and quietness.
Features of the Silen S2 series:
Equipment
Foot / Base: Included
Pre-filter: Included
Fittings: Glued
Vent plug: Yes
Check valve: No
Electrical Characteristics
Electrical insulation: Class F
Service factor: S1
Degree of protection: IP55
Reset: Automatic
Motor type: Asynchronous
Motor rotation type: Constant speed
Type of service: Continuous
Constructive characteristics
Intake diameter: D50
Discharge diameter: D50
Sealing by: Mechanical seal
Stages: Single-stage centrifugal pump
Motor cooling: Fan
Suction connection type: Screw thread
Type of connection at discharge: Threaded
Impeller type: Closed
Materials
Mechanical seal: Alumina-Graphite
Suction body: PP + 30% GF
Discharge body: PP + 30% GF
Diffuser: PP + 30% GF
Pump shaft: Stainless steel AISI 420
Motor casing: Aluminium
Impeller(s): PPO + 30% GF
Seals: NBR
Base material: PP + 30% GF
Seal base material: Polyamide + 25% GF
Pre-filter: PP + 30% GF
Pre-filter cover: Polycarbonate
Screws: Stainless steel AISI 304
Limits of use
Maximum number of motor starts (starts/minute): 0,5
Maximum working pressure (bar): 6
Ambient temperature (ºC): Min: -10 - Max: 50
Liquid temperature (ºC): Min: 4 - Max: 40
