Bomba Silen1/2 CV - 230 V monofásica de Espa

The Silen I 1/2 CV - 230 V single-phase pump is a single-cell pump with a built-in pre-filter manufactured for the recirculation and filtration of water in both small and medium-sized pools.

The Silen I 1/2 CV - 230 V single-phase pump has a great advantage: its operation is ultra-silent, so you will not hear any annoying noise.

If your previous pump was the Iris pump from Espa , you will have no problem exchanging it for a Silen I pump since they have the same dimensions, thus being totally interchangeable.

Self-priming up to 4 m.

Characteristic

Espa 's Silen I pump is made of the following materials:

• The pump body, pump foot, impeller, seal support and diffuser are made of technopolymer.
• The motor shaft is made of 100% AISI 431 stainless steel.
• The motor housing is made of aluminum.
• The special mechanical seal is made of AISI 316.
• Gaskets made of NBR.
• Bearings manufactured for up to 160ºC.
  
  

The motor of the Espa Silen I Pump is made with the following materials:

• It has an IP 55 protection and external ventilation.
• 1 x 230V single-phase motor incorporates thermoamperometric protector and its corresponding capacitor.
• 10,000 hour P2 capacitor.
  
  

The Espa Silen I Pump has one type of connection:

• Suction and impulsion: unions to glue Ø 50 mm.
  
  

Technical characteristics

Dimensions

Performance curves at 2900 rpm