Bomba Silen S de Espa - Q-Tech ®
Bomba Silen S de Espa - Q-Tech ®

Silen S Espa Pump

Usual price €315,00
Tax included.
8 in stock

Silen S is a centrifugal single stage pump for water recirculation and filtration. 

▪ Very compact, self-priming, single-cell centrifugal pumps, designed to recirculate water in household or communal swimming-pool systems.

▪ Supplied with suction and delivery connectors for connecting to filtration systems with 50-mm-diameter pipes. Completely silent with continuous service, with built-in thermal protector, purge plug, high-capacity pre-filter with transparent cover and anti-blockage seal. Single-phase versions with built-in thermal protection..

▪ Ultra-silent.

▪ Self-priming up to 4 m.

▪ 8 models availables: from 0,6 CV to 1,5 CV, in both single and three phases versions. 

▪ Extended warranty up to 5 years (2+2+1 if you register your product on Espa website).


Pool water filtration and recirculation.

Features and characteristics:


- Diffuser, Discharge body, Impeller/s, Mechanical seal bracket, Outer pump body, Pre-filter, suction body: PP + 30% GF

- Gaskets: NBR

- Mechanical seal: Aluminium-Graphite

- Motor casing: Aluminium

- Motor shaft and pump: Stainless Steel AISI 431

- Nuts and bolts: Stainless steel AISI 304

- Pre-filter lid: Polycarbonate

- Support base material: PP + 20% GF


Electrical isolation: F Class

Motor speed operation: Constantly speed

Motor type: Asynchronous

Protection rating: IPX5

Reset: Automatic

Service factor: S1

Service type: Continuous


Discharge connection type: To Glue Connector
Discharge diameter: D50
Impeller type: Closed
Motor cooling: Fan
Suction connection type: To Glue Connector
Suction diameter: D50 - D63
Tightness by: Mechanical Seal


Download User's Manual

Do you need any spare part?

Download here the breakdown sheet for the Espa Silen Pump and let us know the number you need.


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