Basics on Espresso machine heating elements 
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Faema E61 espresso machine Nipple
Nipple
There are 11 products.The items on this page are brass fittings, in specific nipples. These nipples come in a variety of shapes and sizes, which can be used on various applications. They have one thing in common, they are all male threads.
The sizes range from 1/8”BSP-G all the way up to ½” BSP-G, There are also some fittings which use a Metric size, but this is not really common with espresso machines. These fittings are all made from brass with a low lead percentage (brass always contains lead). It is uncommon that they have been nickel plated.
Most fittings have the same thread on each side, for instance a male ¼” to a male ¼”fitting. But you also have fittings which go to a bigger size, like ¼” to a 3/8” fitting.
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.
Nipple 1/8"M x 3/8"M
The fitting on this page is one of the more uncommon sizes and can be found on various brands of the La Cimbali group. Such as Cimbali and Casadio. Part references are for Cimbali 590533000, 590-533-000, 590533008 and 590-533-008. The Casadio part reference fort his item is 590533008. This fitting is made from machined brass. One...
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...
Nipple 1/8"M x 1/4"M
This type of fitting is a reduction. From 1/8 to ¼ and can be used on numerous espresso machine brands such as Marzocco, Grimac, La Scala, Astoria, Spaziale, Wega, Pavoni and Rancilio. The part reference numbers can be found in the extra info tab. This fitting is made from machined brass. On one side is a male 1/8” BSP-G on the other side is...
Brass double fitting male 3/4" BSP-G
The fitting on this page is a brass double male fitting. The threads used on this fitting are both ¾” BSP-G threads. The fittings have been made in Italy.
Nipple 3/8"M x 3/8"M extended
The item on this product page is a double male fitting. But not just a regular one. This coupling is on one side longer then on the other. This male fitting can be used on various Grimac espresso machines. The Grimac part reference number is 1260500004 and GR095/1. This coupling is on both sides male 3/8” BSP-G. but on one side the...
Nipple 3/8"M x 3/8"NPT M
The fitting on this page is mainly used on espresso machine pumps, which have a 3/8” NPT connection. This type of fitting can be found on espresso machine brands such as Cimbali, Grimac, La Pavoni and Fiorenzato. The Cimbali part references are 532500600 and 532-500-600, for Faema the reference is 532500600, for Fiorenzato and Grimac the...
Astoria/Wega Fitting 3/8M M18x1.5mm
The fitting on this product page is a OEM/Original Astoria CMA spare part. This fitting is used on water inlet valves on the Astoria and Wega espresso machines. The Astoria part reference for this fitting is 25680 and the Wega part references are W10543 and WY25680. This fitting is made from machined brass. The fitting has on both sides a male...
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