Bomba Silen S de Espa - Q-Tech ®
Bomba Silen S de Espa - Q-Tech ® 2025-2026

Espa Silen S Pump

Regular price €559,32 Offer price€316,24
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ESPA Silen S pump for the filtration of small and medium-sized swimming pools.

▪ Single-stage centrifugal pump with built-in pre-filter for water recirculation and filtration in small and medium-sized swimming pools.

▪ The Silen S is the new version from ESPA Silen, with More durable materials and improved hydraulic performance. Both models share the same dimensions, making them completely interchangeable.

▪ Ultra-quiet operation.

▪ Self-priming up to 4 m.

▪ Available in 8 models with various power outputs, from 0.6 HP to 1.5 HP, in single-phase and three-phase versions.

▪ 5-year warranty (2+2+1 by registering the product on the ESPA website).

Applications of the Espa Silen S pump:

Recirculation and filtration of swimming pool water.

Features and benefits of the Espa Silen S pump:

Materials of the Silen S pump from Espa:

- Pump body, pump foot, impeller, seal support and diffuser in technopolymer.

- Motor shaft in AISI 431 stainless steel.

- Special mechanical seal in AISI 316.

- Aluminum motor housing.

- NBR gaskets.

- Bearings up to 160°C.

Silen S pump motor from Spain

- IP 55 protection, with external ventilation.

- Single-phase 1 x 230 V, with built-in thermo-ammeter protector and its corresponding capacitor.

- Capacitor P2 of 10,000 hours.

Connections of the Silen S pump from Spain

- Suction: Ø 63 mm glue-on fitting and Ø 63-50 mm glue-on adapter fitting.

  • Drive: Ø 50 mm glue-on fitting.

Video disassembly of Espa Silen S pump:

Documentation from the Silen S pump in Spain:

Discharge Silen S Instruction Manual

Do you need a spare part for the Espa Silen S pump?

Download here Please provide the parts breakdown and indicate the part number and quantity.

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Don't just trust our words.

★★★★★

(NEW 07/2024)

Fantastic service. I highly recommend this company. What I appreciated was the quick responses, and the technical capability of Federico. As an engineer I get tired of people only interested I selling. Q-Tec was not like this. They took the time to recommend a solution AND. Support it with good solid science.
Highly recommend this company.

-Google review-

DrLoganm

La Pobla de Montornes, Tarragona

★★★★★

(NEW 09/2024)

This company has really helped me forward with serious technical advice on deciding what replacement pump to order for my pool.

Actually, they actively prevented me from buying the conservative more noisy solution that would also have cost me more on energy consumption in the next years.

-Google review-

Kornel J.

Kapel-Avezaath, Netherlands

★★★★★

(NEW 02/2025)

De warmtepomp die Q-tech bij ons geïnstalleerd heeft werkt top ! Zij werken alleen met topkwaliteit .
Onze eerste winter - starten bij nachtelijke buitentemperaturen rond het vriespunt. In minimum they are 30-32 degrees. In deze dan ook kunnen handhaven. Heerlijk dat wat beloofd is also effective uitkomt. We kunnen altijd op hen rekenen. The Q-tech team is top!

-Google review-

Veerle H.

Alhama de Granada, Malaga

★★★★★

(NEW 06/2024)

Friendly, professional, always willing to lend a hand.

I've received all the help I've needed. The customer service has been outstanding.
Thanks for everything!

-Google review-

Albert A.

Caldes de Montbui, Barcelona

★★★★★

(NEW 16/09/2024)

Really happy with the technical support provided by Federico which correctly identified the issue I was having with my one year old pump.

The accurate support (in English) and over WhatsApp really helped me navigate a stressful 2 day period in not having running water. Thank you!

-Google review-

Paul C.

Malaga

★★★★★

Hat alles super geklapptDie Ware ist also früher als geplant angekommenImmer wieder gerne.

-Judge.me review-

Gerald B.

Rannnersdorf an der Zaya, Austria

★★★★★

Material received within 48 hours.

20 minutes on the phone for installation questions and THANK YOU THANK YOU THANK YOU.

100% Professionals.

-Store review-

Alvaro P.

B. of Salamanca, Madrid

★★★★★

Quick delivery, seems to work.

-Judge.me review-

Lucas T.V.

Kristianstad, Sweden

★★★★★

(NEW 08/2024)

5*, hervorragende technische Beratung zu unserer Wärmepumpe.

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Urs C.

Fluntern Zürich, Switzerland