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Sirai P302 30A Pressurestat / Pressure Switch

$95.00 $59.95

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Description

This Sirai (pronounced “SUH-RYE”) pressurstat (pressurestat), also known as a pressure switch can be used on most commercial espresso machines with one, two or three groupheads. There are three sets of internal electrical contacts. Can be used for 110 volt, 208 volt, 220 volt, 230 volt, 240 volt, and 400 volt AC.

Some machines require a slightly smaller than full sized pressurestat for prosumer espresso machines, like ECM, Profitec, or Rocket Espresso.

This part regulates your boiler heating element via a diaphragm that expands or contracts as the boiler steam pressure raises or lowers. The switch behind the diaphragm activates the contacts and send power to the heating element telling it to turn on or off. It is by far the most common pressurestat used in our industry.

Most European espresso machine manufactures use British Standard Pipe (BSPP) fittings in their equipment. To measure a fitting, one measures the inside diameter of the male thread on a fitting. Most Sirai have the same fitting: ISO 228 G connection 1/4″M for pipe ø 4×6 mm. This presurstat can replace most full size pressurstats from Parker as well.

  • Adjustable Range (bar): 0.5 – 1.4
  • Fixed differential 0.15 (± 0.06) bar
  • CE-SEV-ASE-UL approved
  • Ratings: 400 VAC 30A / 240 VAC 30A
  • P302-6
  • Fluid temperature maximum: 140°C

Cross-references:

Part numberManufacturer
20150ASTORIA CMA
7433001BEZZERA SrL
5006010BFC SrL
00630.4.00.08BRASILIA
000399BRUGNETTI-AURORA
95.00275CARIMALI
531-190-310CIMBALI
00049035ELEKTRA
558, V_289ESPRESSO RESOURCE
60000000EXPOBAR
60000005EXPOBAR
2231116597FAEMA
2231131900FAEMA
531190310FAEMA
5.2.000.0680FIEMMA RST
A2100050FIORENZATO C.S. (OUT OF BUSINESS)
A2100314FIORENZATO C.S. (OUT OF BUSINESS)
FC1669FRACINO
07935703FUTURMAT-ARIETE
12001274GAGGIA ITALY
WGADM0541GAGGIA ITALY
07935703GAGGIA ESPAGNA (SPAIN)
1160800015GRIMAC
1160800016GRIMAC
A2100314GRIMAC
GR814GRIMAC
GR815GRIMAC
GRC615GRIMAC
V070GRIMAC
07935703ITALCREM
10060660LAVAZZA
10066203LAVAZZA
07935703MAIRALI
L270MARZOCCO
20150MCE
09200006NUOVA SIMONELLI
D20150ORCHESTRALE
451301PAVONI
34200110RANCILIO
34200111RANCILIO
9005050RENEKA
GR814RICAMBI GARDOSI
GR815RICAMBI GARDOSI
GRC615RICAMBI GARDOSI
V070RICAMBI GARDOSI
5006010ROYAL
SVTMP010SAB ITALIA
1200127SAECO
WGADM0541SAECO
108007SAN MARCO
10602010SANREMO
10602010ASANREMO
C-0455SCALA
01101SPAZIALE
02623SPAZIALE
ELETPREVIBIEMME
09200006VICTORIA ARDUINO
07935703VISACREM
W10440WEGA
WY20150WEGA

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