{"product_id":"la-pavoni-pressostato-echo-1-4-macchina-caffe-europiccola-stradivari-bellezza","title":"Echo 1.2bar Pressure Switch for La Pavoni Stradivari Europiccola Bellezza Coffee Machine","description":"Revive your espresso coffee machine La Pavoni with this pressure switch. The spare part code 451308 is crucial to ensure the correct pressure inside the boiler.\u003cbr\/\u003e\u003cbr\/\u003eTechnical specifications\u003cbr\/\u003e- Original spare part La Pavoni\u003cbr\/\u003e- Country of production: Italy\u003cbr\/\u003e- Type: membrane\u003cbr\/\u003e- General data: MA-TER mod. Echo 16(4)\/250~\u003cbr\/\u003e- Pressure range: 0.5-1.2bar\u003cbr\/\u003e- Number of terminals: 2\u003cbr\/\u003e- Micro switch data: D45X - 16(4)A 125\/250VAC 1E4\u003cbr\/\u003e- Micro switch type: normally closed\u003cbr\/\u003e- Replaces obsolete code: 451302, XP71B3B1.008, MKT13287-EO-AF\u003cbr\/\u003e\u003cbr\/\u003eSymptoms, what problems can you solve by replacing the pressure switch\u003cbr\/\u003e- The coffee machine fails to reach the correct pressure during the extraction cycle. This is one of the main indicators of a malfunctioning pressure switch.\u003cbr\/\u003e- If water flows out too quickly, there is a good chance that the pressure switch no longer controls the internal pressure. The espresso will have insufficient body and little aroma.\u003cbr\/\u003e- Another warning sign of a faulty pressure switch is water leaking from the portafilter. Constant dripping even after the cycle has stopped indicates that the pressure is no longer being detected correctly.\u003cbr\/\u003e- Furthermore, you may notice possible venting from the safety valve or the boiler cap, a sign that the pressure switch is not correctly detecting the bars and never interrupts the heating of the heating element.\u003cbr\/\u003e\u003cbr\/\u003eProduct dimensions and measurements\u003cbr\/\u003e- Connection type: 13mm - 1\/4\" thread\u003cbr\/\u003e\u003cbr\/\u003eExpert advice\u003cbr\/\u003e- Before purchasing this replacement component, check if the problem can be resolved with a simple cleaning of the water circuit using a descaler. Also, ensure that the internal connection of your old pressure switch is free from limescale or obstructions.\u003cbr\/\u003e- Before replacing the pressure switch, we recommend checking the connecting tube that links it to the boiler (if present). Often, limescale can block the passage, skewing the pressure reading even if the new pressure switch works perfectly. Always use high-temperature Teflon tape or suitable thread sealant to seal the connection to avoid dripping.\u003cbr\/\u003e- If inspectable, ensure there are no limescale blockages in the boiler.\u003cbr\/\u003e- Perform a thorough descaling of the boiler before replacing the spare part to prevent limescale pieces from entering the new pressure gauge.\u003cbr\/\u003e\u003cbr\/\u003eInstallation instructions\u003cbr\/\u003e- Installing the pressure switch is a relatively easy task for those with a minimum of DIY skills.\u003cbr\/\u003e- It is commonly located under the base and is connected to a copper tube or directly inserted into the boiler.\u003cbr\/\u003e- Ensure that the appliance is turned off, unplugged, and completely cool.\u003cbr\/\u003e- A standard wrench is sufficient to unscrew it.\u003cbr\/\u003e- Always apply thread sealant to the thread of the connection to prevent water leaks.\u003cbr\/\u003e\u003cbr\/\u003eTechnical operation, what is it for?\u003cbr\/\u003eWhat is the purpose of the pressure switch in a coffee machine? This component constantly monitors the pressure inside the boiler during heating. When the pressure reaches the set bar level (e.g., 0.5-1.2bar), the pressure switch cuts off the power to the heating element, stopping the heating and thus the pressure. As soon as coffee or steam is dispensed and the pressure drops, the switch turns the heating element back on. A functioning pressure switch is synonymous with espresso coffee extracted at the right pressure and a coffee machine free from leaks or venting.\u003cbr\/\u003e\u003cbr\/\u003eCompatibility (is it suitable for my product?)\u003cbr\/\u003eThis pressure switch is verified for use on the following coffee machine models La Pavoni. Always check the identification label of your appliance to ensure you choose the right part for your model. If you are unsure, ask our support: \u003cbr\/\u003e\u003cbr\/\u003eStradivari STL\u003cbr\/\u003eStradivari SPL\u003cbr\/\u003eStradivari STH\u003cbr\/\u003eStradivari Professional LPLSPH01\u003cbr\/\u003eStradivari Lusso LPLSTH01\u003cbr\/\u003eStradivari SPH\u003cbr\/\u003eStradivari Gran Romantica SGR\u003cbr\/\u003eRomantica GRL\u003cbr\/\u003eProfessional LPLPRG01\u003cbr\/\u003eProfessional Lusso LPLPLQ01\u003cbr\/\u003eEuropiccola Special LPLELQ02\u003cbr\/\u003eEuropiccola Lusso LPLELQ01\u003cbr\/\u003eEsperto Edotto LPLESE01\u003cbr\/\u003eExpo LPLEXP01\u003cbr\/\u003eStradivari Lusso LPLSTL01\u003cbr\/\u003eStradivari Professional Lusso LPLSPL01\u003cbr\/\u003eProfessional PRG\u003cbr\/\u003eProfessional PLH\u003cbr\/\u003eProfessional PL\u003cbr\/\u003eProfessional PDH\u003cbr\/\u003eMilano LPLMLN01\u003cbr\/\u003eProfessional Lusso LPLPLH01\u003cbr\/\u003eLa Grande Bellezza LGB\u003cbr\/\u003eEuropiccola Lusso LPLELH01\u003cbr\/\u003eExpo 2015 EXP\u003cbr\/\u003eEuropiccola LPLENQ01\u003cbr\/\u003eEuropiccola ERG\u003cbr\/\u003eEuropiccola ELH\u003cbr\/\u003eEuropiccola EN\u003cbr\/\u003eEuropiccola EL\u003cbr\/\u003eEsperto Competente ESPCO\u003cbr\/\u003eEsperto Edotto ESPED\u003cbr\/\u003eEsperto Abile ESPAB\u003cbr\/\u003e\u003cbr\/\u003eCompatible with Gaggia\u003cbr\/\u003eG105\u003cbr\/\u003eG106","brand":"La Pavoni","offers":[{"title":"Default Title","offer_id":44545965523227,"sku":"LP451308","price":21.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0622\/1165\/3812\/files\/57_4d8e0a31-d9f6-4ed4-8d58-f3d41950303c.jpg?v=1775757538","url":"https:\/\/pgsorvico.shop\/en\/products\/la-pavoni-pressure-switch-echo-1-4-coffee-machine-europiccola-stradivari-bellezza","provider":"PGService","version":"1.0","type":"link"}