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FREE shipping to mainland Spain and Portugal on orders over €180 (except for large volumes) see more discountssee fewer discounts.
25% off Fiamma and Thule awnings for in-store pickup.
Free shipping on awnings with home delivery.
Big price drop across the entire catalog.
Professional offers and discounts - call 868 619 119.
FREE shipping to mainland Spain and Portugal on orders over €180 (except for large volumes) see more discountssee fewer discounts.
25% off Fiamma and Thule awnings for in-store pickup.
Free shipping on awnings with home delivery.
Big price drop across the entire catalog.
Professional offers and discounts - call 868 619 119.
Espa Silen 100 1CV pool purifier pump
Self-priming single-cell centrifugal pumps, very compact and designed for water recirculation in domestic or collective pool systems.
Supplied with suction and delivery fittings for connection to filtration systems with 50 mm diameter pipes.
Completely silent and continuous service, with drain plug, large capacity pre-filter with transparent lid and anti-blocking closure.
Single-phase versions with built-in thermal protector.
PERFORMANCE CURVE
SILEN SERIES PUMP SPECIFICATIONS TABLE
Electrical data:
| Single-phase models | Three-phase models | Intensity [A] | Absorbed power P1 [kW] | P2 motor power | Capacitor capacity [µF] | |||
|---|---|---|---|---|---|---|---|---|
| 50Hz | 50Hz | 1~ 230V | 3~ 230/400V | 1~ | 3~ | [kW] | [] | 1~ |
SILEN 30M | 3 | 0.7 | 0.4 | 0.54 | 16µF-450V | |||
SILEN 50M | SILEN 50 | 3.7 | 2.6 | 0.8 | 0.9 | 0.4 | 0.54 | 16µF-450V |
SILEN 75M | SILEN 75 | 5.5 | 3.8 | 1.2 | 1.3 | 0.6 | 0.80 | 16µF-450V |
SILEN 100M | SILEN 100 | 6.2 | 4.3 | 1.4 | 1.5 | 0.8 | 1.07 | 16µF-450V |
SILEN 150M | SILEN 150 | 7.1 | 5.1 | 1.6 | 1.6 | 1.1 | 1.47 | 25µF-450V |
Hydraulic data
| Single-phase models | Three-phase models | Flow rate [l/min] | 0 | 40 | 80 | 120 | 160 | 200 | 240 | 280 | 320 | 360 | 400 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50Hz | 50Hz | Flow rate [m³/h] | 0 | 2.4 | 4.8 | 7.2 | 9.6 | 12.0 | 14.4 | 16.8 | 19.2 | 21.6 | 24.0 |
SILEN 30M | mca | 11.6 | 11.6 | 11.0 | 9.7 | 7.8 | 5.2 | ||||||
SILEN 50M | SILEN 50 | 13.3 | 13.2 | 12.6 | 11.5 | 9.8 | 7.5 | 4.8 | |||||
SILEN 75M | SILEN 75 | 14.4 | 14.7 | 14.5 | 13.8 | 12.8 | 11.3 | 9.4 | 7.0 | ||||
SILEN 100M | SILEN 100 | 16.3 | 16.4 | 16.1 | 15.4 | 14.2 | 12.6 | 10.6 | 8.1 | 5.1 | |||
SILEN 150M | SILEN 150 | 17.3 | 17.5 | 17.4 | 17.1 | 16.6 | 15.8 | 14.7 | 13.4 | 11.8 | 10.0 | 7.9 |
TECHNICAL CHARACTERISTICS OF SILEN SERIES PUMPS
equipment
- Foot / Base: Included
- Prefilter: Included
- Fittings: Glue
- Bleed Plug: Yes
- Check valve: No
Electrical characteristics
- Electrical insulation: Class F
- Service factor: S1
- Protection grade: IP55
- Reset: Automatic
- Motor type: Asynchronous
- Motor rotation type: Constant speed
- Type of service: Continuous
Constructive features
- Suction diameter: D50
- Drive diameter: D50
- Sealing through: Mechanical closure
- Stages: Single-stage centrifugal pump
- Engine cooling: Fan
- Suction connection type: Glue-on fitting
- Type of connection on the discharge: Glue-on fitting
- Impeller type: Closed
Materials
- Mechanical seal: Alumina-Graphite
- Suction body: PP + 30% GF
- Drive body: PP + 30% GF
- Shell body: PP + 30% GF
- Diffuser: PP + 30% GF
- Pump shaft: AISI 420 stainless steel
- Motor casing: Aluminum
- Impeller/s: PPO + 30% GF
- Gaskets: NBR
- Foot-base material: PP + 20% GF
- Stamp holder: PP + 30% GF
- Prefilter: PP + 30% GF
- Prefilter cover: Polycarbonate
- Screws: AISI 304 stainless steel
Usage limits
- Maximum number of engine starts (starts/minute): 0.5
- Maximum working pressure (bar): 12
- Liquid temperature (ºC): Min: 4 - Max: 35
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