The Asco P302/6 is a three-phase pressure switch that is likely the most frequently used pressure switch. Espresso makers like as La Marzocco, Faema, Cimbali, Wega, Astoria, Nuova Simonelli, La Spaziale, San Remo, and others have utilized this pressure switch.The company Sirai used to be the brand Asco; nonetheless, the product is still the same despite the name change.
This pressure switch has three poles and 30 amps of power. There is a pressure adjustment range of 0.5 to 1,4 bar. 140 °C is the highest fluid temperature. The highest contact load at 220V is 7kw (30A).
The pressure connection is a ¼" BSP-G pipe measuring 4x6 mm.
The working concept of a spring-actuated pressure switch is that when the boiler pressure increases, a membrane rises as well, and the contacts will disconnect when the membrane reaches the desired pressure. As a result, the heating element no longer receives power. The heating process will restart when the boiler's pressure drops and the connections re-connect.
The P203T01 is also manufactured by the company Asco, in the past the name of these pressure switches was Sirai. This name change happened for all the products of Sirai. This Asco Pressure switch is a 2 pole instead of a 3 pole pressure switch. With a full plastic cover. The P203T01 is a slightly lighter pressure switch. The pressure of this switch can be...
On this product page you will find a pressure switch made by the company Asco, previously Sirai. This model is the P303 T01. This pressure switch is rated for a maximum contact load of 20A n 3 poles. The pressure switch can be adjusted between the 0,5bar and the 1,4bar. The fitting on the bottom is a ¼” BSP-G thread. For a tube between 4-6mm. The maximum...
Gasket for La Cimbali heating element with four holes (97x55x3mm). The gasket seals the gap between the heating element flange and the boiler flange. The gasket fits the La Cimbali Rubino, La Cimbali Gran Luce, and a variety of other La Cimbali M15 machines.Always clean the whole mating area for the gasket when changing a fiber gasket. This decreases the...
La Cimbali m15 rubber o-ring. When the portafilter is locked in this o-ring makes sure that the water doesn't come true the top of the brewing group ring. Return to the La Cimbali lever parts overview
The P203T01 is also manufactured by the company Asco, in the past the name of these pressure switches was Sirai. This name change happened for all the products of Sirai. This Asco Pressure switch is a 2 pole instead of a 3 pole pressure switch. With a full plastic cover. The P203T01 is a slightly lighter pressure switch. The pressure of this switch can be...
If your m15 lever group is leaking from the showerscreen the chance is big that the piston seals needs to replaced. The La Cimbali v piston seals made out of nbr and are easy to install on the piston. Normally every piston uses 3 piston seals. They are also suited for the La Cimbali Rubino and the La Cimbali Gran Luce. Return to the La Cimbali lever parts...
To replace a cracked 12x135mm La Cimbali sight glass. If you replace the sight glass, you should also repair the top and bottom seals to avoid leaks.This sight glass is also compatible with the La Cimbali M15, Rubino, and Gran Luce.
La Cimbali M15 lever stainless steel group shower screen. This screen is clamped in place by a spring.Make sure to remove the shower screen regularly to clean it. A dirty shower screen has influence on the taste of the coffee.Return to the La Cimbali lever parts overview
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