ESPRESSOTECHNICEspresso machines & spare parts
BFC group green Viton® sealing washer — 13 × 4 × 4 mm

Gaskets & O-rings

BFC group green Viton® sealing washer — 13 × 4 × 4 mm

Part no. ET-100091

BFC group O-ring in green Viton (FKM), 13 × 4 × 4 mm and 70 Shore hardness. It seals between the group and the portafilter and resists about 200 °C, outlasting ordinary rubber. Fits BFC Royal.

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Prices and availability on request. We reply in English or Portuguese.

Specifications

Dimensions13 × 4 × 4 mm
MaterialViton (FKM) — green
Operating temperatureto approx. 200°
ApplicationO-ring group head — seal portafilter
Compatible withBFC Royal

Compatible with

FAQ

Which machines does it fit?
It is for the BFC Royal group, with these exact sizes. Other brands use different sizes; measure the current O-ring or send it so we can confirm.
What are the dimensions and material?
13 × 4 × 4 mm, in green Viton (FKM) of 70 Shore hardness, resistant to about 200 °C. The green colour helps tell it from the black EPDM O-ring.
Why Viton instead of ordinary rubber?
Viton keeps its elasticity at high temperatures, where ordinary EPDM rubber hardens and cracks sooner, so it lasts longer in the hot group.
What are the replacement signs?
Water escaping at the portafilter edge, or having to over-tighten to seal, show the O-ring has lost elasticity.
How do I order and where do you ship?
Request a quote with the BFC model. We ship to Portugal and throughout Europe.

Related products

All brand names are registered trademarks of their respective owners and are used solely to indicate part compatibility. ESPRESSOTECHNIC is not an authorised representative of these brands unless expressly stated otherwise.