A food-grade silicone o-ring is used with the Robot portafilter spout on the Robot - Manual Espresso Maker.
From time to time, the silicone o-ring may require a quick rub of a food-grade lubricant, such as Dow 111. Apply just enough Dow 111 to give the o-ring a 'sheen.' The portafilter spout should fit snugly in the portafilter body. If they are too loose, clean the o-ring, as there may be excess lubricant, or replace the o-ring.
Item: Robot Portafilter Spout O-Ring
Product size: Approx. ⌀38.7mm 2.65mm (Thickness)
Product weight: Approx. 2g
Colour: White
Material: Silicone rubberIncluded in the package of Robot - Manual Espresso Maker?
Regular Robot |
Yes, 1 is installed on the portafilter plate and 1 as spare |
Barista Robot |
Yes, 1 is installed on the portafilter plate and 1 as spare |
Care and use: Do not remove the o-ring from the portafilter spout unless you plan on replacing it, removal may damage the o-ring permanently.