Sirai boiler pressure switch 4kw

51.49
41.86 (ex. VAT)
RRP: €65.00
Stock Status: Sold Out
Rocket | Pavoni | La Spaziale | 2 poles | 230V 4KW
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Sirai  pressure switch 2-Poles  20amp

Details:
This is the smaller pressure switches used in 1 and 2 group prosumer and commercial coffee machines.
This switch is used to maintain the boiler temperature which can get scaled over time loosing its ability to maintain correct the  pressure and boiler temperature.
Typically needs to be replaced if:
  • Safety valve is venting due to boiler over heating
  • Group temperature is too hot ie over 95C
  • Not getting enough steam from the wand.
It is factory preset so will not need to be adjusted - it will restore your correct boiler and group temperature. Most boilers are set at 126c which is approx 100c for water and 94c for group.

Technical:

  • Brand: Sirai
  • Size:   2 poles.  
  • Thread: 1/4"
  • CE-SEV-ASE-UL approved
  • ISO 228 G connection 1/4"Male for pipe ø 4x6 mm
  • Adjustable scale 0.5÷1.4 bar
  • Fixed differential 0.18 (± 0.03) bar
  • Fluid temperature max :140°C
  • Max contact load :  (20A) 400V
Fits :
  • AURORA-BRUGNETTI
  • Astoria
  • Brasilia
  • Bezzera
  • Camali
  • Casado
  • Cimbali
  • Cime
  • Conti
  • Elektra
  • Faema
  • Futuremat
  • Gaggia
  • New Simonelli
  • La Pavoni:BOTTICELLI-EVOLUZIONE
  • Rocket: GIOTTO 2009, GIOTTO EVOLUZIONE 2 2017, GIOTTO EVOLUZIONE V2 2013
  • Rancilio
  • La san Marco
  • La Scala
  • La Spaziale:S2, S9, S9-DSP
  • La Piccola
  • la Marzocco
  • San remo
  • SV SAB ITALIA
  • VBM
  • Wega

🖨Technical spec PDF

Vat is included in the price
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  • Brand:
    Asco Sirai
  • Condition:
    New
  • Product Code:
    14108.9V382
  • Weight:
    0.6kg