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Espresso machine pressure switch 
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Nipple
There are 10 products.Espresso machine parts nipple
Nipple 3/8" x 3/8" MM
One of the most used fittings with espresso machines. The fitting 3/8”MM. This fitting is made from machined brass. On both sides the fitting has a male 3/8” BSP-G thread This fitting can be used in various applications, for pump connection (always check the thread size, seen NPT is also used for pumps), boiler and brewing group connections....
Nipple 1/4"M x 3/8"M
The item on this product page is a brass fitting. This fitting has on 1 side a male thread of ¼” BSP-G and on the other side a male thread of 3/8”BSP-G.This brass fitting has been made in Italy. This type of fitting can be found with various espresso machine brands such as Astoria, Grimac, La Carimali, La Spaziale, Nuova Simonelli, La...
Fitting 1/4" x 1/4" MM
The item on this page is a double male fitting. The threads used on each side are ¼” BSP-G threads. They are straight and not conical. This type of fitting is used with various brands such as San Marco, Grimac, Astoria, Wega, La Spaziale, Nuova Simonelli, Pavoni, Victoria Arduino and Gaggia. The complete reference and model list can be...
Fitting 1/8" x 1/8" MM
The brass fitting on this page is a double male one and is used on various espresso machines. such as ECM Heidelberg, Profitec and Rocket. This fitting has been made from machined brass. On each side is a male 1/8” BSP-G thread. This fitting can not be used on flared tubing. This fitting has been made in Italy.
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