Sirai P303 20A pressurestat for Rancilio espresso machines
Sirai P303 20A Pressurestat
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Sirai P303 20A pressurestat for Rancilio espresso machines
Sirai P303 20A Pressurestat
Espresso PartsSKU: V_3540

Sirai P303 20A Pressurestat

$105.52

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Details

Sirai P303 20A Pressurestat - Rancilio Classe 5/7

A three-pole Sirai P303T01 pressurestat that regulates boiler heating via a diaphragm responding to steam pressure. Specifically listed for the Rancilio Classe 5 single groups and Classe 7 S and Leva models, and also reportedly used in Bianchi and Fiemma equipment.

SPECIFICATIONS

  • Connection: ISO 228 G 1/4"M for 4 x 6 mm pipe
  • Adjustable scale: 0.5-1.4 bar
  • Fixed differential: 0.18 (+/-0.03) bar
  • Max fluid temperature: 140°C
  • Max contact load: 20A
  • CE-cURus approved

COMPATIBILITY

  • Fits: Rancilio Classe 5 (single groups), Classe 7 S and Leva; also reported in Bianchi and Fiemma equipment
  • Replaces: Rancilio 34200109

INSTALLATION

Technician install recommended - electrical connections run through the top of the switch under a snap-on lid with press-in tabs.

PRO TIPS

  • This switch is rated for 20A max - don't substitute it into a circuit that draws more. Full factory specs are available on the Sirai P303 spec sheet.

Customer Reviews

Attention CA Residents: Prop 65 Warning

WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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