{"title":"Ascaso Steel Hydraulic Circuit - 2023","description":"\u003cp\u003e\u003ca href=\"\/collections\/ascaso-steel-steam-system-2023\" title=\"Ascaso Steel Hydraulic Circuit - 2023\"\u003e\u0026lt;\u0026lt; Back To Ascaso Steel Parts\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e \n\u003ca class=\"diagram_small_img header__action-item-link\" aria-controls=\"parts_diagram\" aria-expanded=\"false\" data-action=\"toggle-popover\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0344\/1954\/0107\/files\/ascaso-steel-hydraulic-circuit-2023.png?v=1792594971\" width=\"400\" height=\"400\"\u003e\u003cbr\u003eClick to View\u003c\/a\u003e\n                \u003cdiv id=\"parts_diagram\" class=\"popover popover--large\" aria-hidden=\"true\"\u003e\n\u003cimg name=\"ascaso-steel-hydraulic-circuit-2023\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0344\/1954\/0107\/files\/ascaso-steel-hydraulic-circuit-2023.png?v=1792594971\" width=\"700\" height=\"700\" border=\"0\" id=\"ascasosteelhydrauliccircuit2023\" usemap=\"#m_ascaso-steel-hydraulic-circuit-2023\" alt=\"\"\u003e\u003cmap name=\"m_ascaso-steel-hydraulic-circuit-2023\" id=\"m_ascaso-steel-hydraulic-circuit-2023\"\u003e\n\u003carea shape=\"rect\" coords=\"82,444,111,457\" href=\"\/products\/215-resettable-high-limit-thermostat\" target=\"_blank\" title=\"I3826\" alt=\"I3826\"\u003e\n\u003carea shape=\"rect\" coords=\"82,483,111,495\" href=\"javascript:;\" target=\"_blank\" title=\"I4173\" alt=\"I4173\"\u003e\n\u003carea shape=\"rect\" coords=\"85,513,104,528\" href=\"\/products\/6mm-i-d-f-x-7mm-o-d-barb-rubber-90-vibratory-pump-l\" target=\"_blank\" title=\"I71\" alt=\"I71\"\u003e\n\u003carea shape=\"rect\" coords=\"40,551,76,562\" href=\"\/products\/ascaso-2007-steel-duo-pid-thermoblock-assembly-for-steam-110v-2\" target=\"_blank\" title=\"ESC574\" alt=\"ESC574\"\u003e\n\u003carea shape=\"rect\" coords=\"40,539,75,550\" href=\"javascript:;\" target=\"_blank\" title=\"ESC573\" alt=\"ESC573\"\u003e\n\u003carea shape=\"rect\" coords=\"110,593,145,604\" href=\"\/products\/pm405-steam-pump-whole-duo-duo-pid-110v\" target=\"_blank\" title=\"PM405\" alt=\"PM405\"\u003e\n\u003carea shape=\"rect\" coords=\"110,581,145,592\" href=\"javascript:;\" target=\"_blank\" title=\"PM404\" alt=\"PM404\"\u003e\n\u003carea shape=\"rect\" coords=\"195,614,225,626\" href=\"\/products\/ascaso-pid-stainless-steel-temperature-probe-2017\" target=\"_blank\" title=\"I4299\" alt=\"I4299\"\u003e\n\u003carea shape=\"rect\" coords=\"470,601,506,612\" href=\"\/products\/pm153-pump-steel-prof-120v\" target=\"_blank\" title=\"PM153\" alt=\"PM153\"\u003e\n\u003carea shape=\"rect\" coords=\"470,589,507,600\" href=\"javascript:;\" target=\"_blank\" title=\"PM148\" alt=\"PM148\"\u003e\n\u003carea shape=\"rect\" coords=\"475,543,505,556\" href=\"\/products\/ascaso-vibration-pump-support-foot\" target=\"_blank\" title=\"I2989\" alt=\"I2989\"\u003e\n\u003carea shape=\"rect\" coords=\"524,487,554,500\" href=\"\/products\/digmesa-fhksc-three-pin-flowmeter\" target=\"_blank\" title=\"I2560\" alt=\"I2560\"\u003e\n\u003carea shape=\"rect\" coords=\"586,462,621,472\" href=\"javascript:;\" target=\"_blank\" title=\"PM599\" alt=\"PM599\"\u003e\n\u003carea shape=\"rect\" coords=\"585,450,621,460\" href=\"javascript:;\" target=\"_blank\" title=\"PM598\" alt=\"PM598\"\u003e\n\u003carea shape=\"rect\" coords=\"615,417,651,428\" href=\"\/products\/ascaso-steel-opv-assembly\" target=\"_blank\" title=\"PM500\" alt=\"PM500\"\u003e\n\u003carea shape=\"rect\" coords=\"591,309,621,321\" href=\"javascript:;\" target=\"_blank\" title=\"I5259\" alt=\"I5259\"\u003e\n\u003carea shape=\"rect\" coords=\"581,282,611,292\" href=\"\/products\/215-resettable-high-limit-thermostat\" target=\"_blank\" title=\"I3826\" alt=\"I3826\"\u003e\n\u003carea shape=\"rect\" coords=\"571,248,606,262\" href=\"javascript:;\" target=\"_blank\" title=\"I4173\" alt=\"I4173\"\u003e\n\u003carea shape=\"rect\" coords=\"125,338,157,353\" href=\"\/products\/i90-fitting\" target=\"_blank\" title=\"I2618\" alt=\"I2618\"\u003e\n\u003carea shape=\"rect\" coords=\"124,303,156,315\" href=\"\/ascaso-steel-duo-copper-steam-valve-supply-pipe\" target=\"_blank\" title=\"I5262\" alt=\"I5262\"\u003e\n\u003carea shape=\"rect\" coords=\"126,196,157,210\" href=\"\/products\/i4142-uno-duo-prof-pipe-ptfe-d-10mm\" target=\"_blank\" title=\"I4142\" alt=\"I4142\"\u003e\n\u003carea shape=\"rect\" coords=\"534,208,572,218\" href=\"javascript:;\" target=\"_blank\" title=\"ESC703\" alt=\"ESC703\"\u003e\n\u003carea shape=\"rect\" coords=\"543,149,575,164\" href=\"javascript:;\" target=\"_blank\" title=\"I2618\" alt=\"I2618\"\u003e\n\u003carea shape=\"rect\" coords=\"487,144,525,155\" href=\"javascript:;\" target=\"_blank\" title=\"PM543\" alt=\"PM543\"\u003e\n\u003carea shape=\"rect\" coords=\"414,189,444,200\" href=\"javascript:;\" target=\"_blank\" title=\"I4299\" alt=\"I4299\"\u003e\n\u003carea shape=\"rect\" coords=\"388,125,425,138\" href=\"javascript:;\" target=\"_blank\" title=\"PM635\" alt=\"PM635\"\u003e\n\u003carea shape=\"rect\" coords=\"388,113,426,127\" href=\"javascript:;\" target=\"_blank\" title=\"PM634\" alt=\"PM634\"\u003e\n\u003carea shape=\"rect\" coords=\"536,195,574,206\" href=\"javascript:;\" target=\"_blank\" title=\"ESC702\" alt=\"ESC702\"\u003e\n\u003carea shape=\"rect\" coords=\"399,156,429,169\" href=\"\/products\/ascaso-steel-duo-copper-distributor-pipe\" target=\"_blank\" title=\"I5261\" alt=\"I5261\"\u003e\n\u003carea shape=\"rect\" coords=\"306,107,343,119\" href=\"\/products\/ascaso-steel-uno-plus-steam-valve-complete\" target=\"_blank\" title=\"PM702\" alt=\"PM702\"\u003e\n\u003c\/map\u003e\n\u003c\/div\u003e","products":[{"product_id":"6mm-i-d-f-x-7mm-o-d-barb-rubber-90-vibratory-pump-l","title":"6 mm I.D. F x 7 mm O.D. Barb Rubber 90° Vibratory Pump Fitting","description":"\u003cp\u003eSantoprene rubber 90° vibratory pump fitting, internal 6 mm, hose end 7.5 mm for Ascaso and other home espresso machines. Fast shipping when in stock. When out of stock this becomes a special order item and typically requires \u003cstrong\u003e2-4 weeks\u003c\/strong\u003e for processing prior to shipping.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eSpecifications\u003c\/strong\u003e:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInternal: 6 mm\u003c\/li\u003e\n\u003cli\u003eHose end: 7.5 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Santoprene rubber\u003c\/li\u003e\n\u003cli\u003eAscaso OEM part #: I71\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAscaso, Rancilio Silvia, Nuova Simonelli Musica, Oscar II and compatible vibratory pump models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement on pump inlet\/outlet\u003c\/li\u003e\n\u003cli\u003eRecommended for qualified technician.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Espresso Parts","offers":[{"title":"Default Title","offer_id":37554032804027,"sku":"I71","price":1.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/products\/i_71.jpg?v=1610089393"},{"product_id":"215-resettable-high-limit-thermostat","title":"215° Resettable High Limit Thermostat","description":"\u003cp\u003e\u003cstrong\u003e215°F Resettable High Limit Thermostat\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA normally-closed high limit safety thermostat rated 16A at 250V that trips and shuts off the circuit if the unit overheats, then resets once temperatures drop back to a safe range. Uses a common M4 threaded mounting stud.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrip temperature: 215°F\u003c\/li\u003e\n\u003cli\u003eRating: 16A, 250V\u003c\/li\u003e\n\u003cli\u003eContact type: normally closed\u003c\/li\u003e\n\u003cli\u003eMounting: M4 threaded stud\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA straightforward DIY or technician swap, but handle the mounting stud carefully, see Pro Tips.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRO TIPS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe M4 threaded stud is thin and can snap off if you over-tighten the mounting nut, thread it in hand-tight plus a light quarter-turn, not wrench-tight.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/ascaso-usa.com\/products\/0-5-gram-grey-soft-pack-thermal-grease-paste\" title=\"Thermal Paste\" target=\"_blank\"\u003eThermal paste\u003c\/a\u003e on the sensing head before final mounting fills microscopic surface imperfections and improves heat transfer between the switch and contact surface, especially important on pipe-mount applications where contact area is small. It's a heat-transfer aid, not an adhesive, so don't rely on it to hold the part in place.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ascaso","offers":[{"title":"Default Title","offer_id":37557770649787,"sku":"I3826","price":9.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/products\/i_3826_582bce54-9398-4694-ad15-949026f1b3af.jpg?v=1611864365"},{"product_id":"ascaso-pid-stainless-steel-temperature-probe-2017","title":"Ascaso PID Stainless Steel Temperature Probe - 2017","description":"\u003cp\u003e\u003cstrong\u003eAscaso PID Stainless Steel Temperature Probe\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNTC-type temperature probe with M4 metric thread and 800 mm two-pin wiring, for the Ascaso Dream PID and Steel PID units.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: NTC\u003c\/li\u003e\n\u003cli\u003eThread: M4 metric\u003c\/li\u003e\n\u003cli\u003eWiring: 800 mm, two-pin\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits: Ascaso Dream PID, Steel PID\u003c\/li\u003e\n\u003cli\u003eReplaces: I.4299\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDIY-friendly, but take care not to over-tighten when replacing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePRO TIPS\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOver-torquing this probe is a common way to crack the boiler boss it threads into - snug it down, don't force it.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Ascaso","offers":[{"title":"Default Title","offer_id":37557782970555,"sku":"I4299","price":18.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/products\/i4299_98adc274-7583-4356-97ed-4bc0eeadae95.jpg?v=1611864548"},{"product_id":"i90-fitting","title":"1\/8\" BSP 90° Elbow","description":"\u003cp\u003e\u003cstrong\u003e1\/8\" BSP 90° Elbow Fitting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTapered-thread fitting used to connect solenoids and similar components. Current part number I.2618 supersedes the older I..90.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits: Ascaso equipment requiring 1\/8\" BSP 90° elbow connections\u003c\/li\u003e\n\u003cli\u003eReplaces: I..90 (superseded)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDIY-friendly - use thread sealant on the tapered threads.\u003c\/p\u003e","brand":"Ascaso","offers":[{"title":"Default Title","offer_id":37557790834875,"sku":"I2618","price":22.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/products\/i90_0088eb65-6d80-4ecb-aa48-db7eb98da641.jpg?v=1611864672"},{"product_id":"i4142-uno-duo-prof-pipe-ptfe-d-10mm","title":"Ascaso Uno\/Duo Professional Steam Wand","description":"\u003cp\u003e\u003cstrong\u003eAscaso Professional Steam Wand, Uno\/Duo, 1-Hole Tip\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis professional-style steam wand fits the Ascaso Dream and Steel with a single-hole tip, and comes with the lower PTFE gasket included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10 mm diameter\u003c\/li\u003e\n\u003cli\u003eOne-hole tip\u003c\/li\u003e\n\u003cli\u003eIncludes lower PTFE gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits: Ascaso Dream and Steel (Uno\/Duo professional group configuration)\u003c\/li\u003e\n\u003cli\u003eReplaces: I4142\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDIY -- unscrews from the steam arm with a wrench.\u003c\/p\u003e","brand":"Ascaso","offers":[{"title":"Default Title","offer_id":37557793718459,"sku":"I4142","price":76.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/products\/i4142_4ea6f3c5-fa75-45c7-b629-82e6338a2ecf.jpg?v=1611864723"},{"product_id":"pm153-pump-steel-prof-120v","title":"ARS 110\/120V Vibratory Pump with Fitting for Steel","description":"\u003cp\u003e\u003cstrong\u003eARS 110\/120V Vibratory Pump with Fitting - Ascaso Steel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA vibratory pump specifically for the Steel model, arriving with the adapter and 1\/8\" BSP male 90° fitting pre-installed so it's ready to plumb straight in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e110\/120V\u003c\/li\u003e\n\u003cli\u003eIncludes adapter and 1\/8\" BSP male 90° fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits: Ascaso Steel only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eModerate difficulty, isolate power and water before swapping; expect to reconnect inlet\/outlet hose barbs to the new pump.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRO TIPS\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eA new pump may run dry and noisy for a few seconds on first power-up, that's normal as it clears air from the head. If it's still not drawing water after 15-20 seconds, prime the inlet line manually rather than letting it run dry, which shortens pump life.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Espresso Parts","offers":[{"title":"Default Title","offer_id":37557798535355,"sku":"PM153","price":84.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/products\/pm153_82601f0a-852f-4299-8dd3-4b5ad99b0451.jpg?v=1611864788"},{"product_id":"pm405-steam-pump-whole-duo-duo-pid-110v","title":"ARS 110\/120V Vibratory Pump for Steam","description":"\u003cp\u003e\u003cstrong\u003eARS 110\/120V Vibratory Steam Pump - Ascaso Duo\/Duo PID\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eComplete steam-side vibratory pump assembly for the Duo\/Duo PID, including the 90° elbow and compression nut ready to install.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e110\/120V\u003c\/li\u003e\n\u003cli\u003eIncludes 90° elbow and compression nut\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits: Ascaso Duo, Duo PID (steam pump only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eModerate difficulty, isolate power and water, then swap the pump and reconnect the included fittings.\u003c\/p\u003e\n\u003cp\u003eEspresso Parts guarantees a full refund or replacement of defective products. Most electrical items carry specified limited warranties, and Espresso Parts will repair or replace devices that fail due to a manufacturer defect. \u003cstrong\u003eImportant:\u003c\/strong\u003e special order items, equipment, electrical items (scales, heating elements, switches, flowmeters, vibratory pumps, thermostats, etc.), pump heads, solenoids, custom work, and books are not eligible for return, all sales are final on this merchandise. Learn more on our \u003ca href=\"https:\/\/www.espressoparts.com\/returns\"\u003ereturn policy page\u003c\/a\u003e. Questions? Call 1-800-459-5594 or email info@espressoparts.com.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRO TIPS\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eThe Duo\/Duo PID uses separate pumps for the brew and steam sides, double check you're replacing the correct one, since ordering the brew pump by mistake won't resolve a steam-side pressure issue.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Espresso Parts","offers":[{"title":"Default Title","offer_id":37557819605179,"sku":"PM405","price":66.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/products\/PM405.jpg?v=1674684519"},{"product_id":"digmesa-fhksc-three-pin-flowmeter","title":"Digmesa FHKSC Three Pin Flowmeter","description":"\u003cp\u003e\u003cstrong\u003eDigmesa FHKSC Three-Pin Volumetric Flowmeter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA genuine Digmesa volumetric flowmeter with 5 mm barbed fittings, used to meter water dosing on volumetric espresso machines. NSF approved and built from PBT (fiberglass reinforced) and PVDF for long service life in a wet environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOrifice: 1.0 mm\u003c\/li\u003e\n\u003cli\u003eFlow rate range: 0.033 - 0.40 L\/min\u003c\/li\u003e\n\u003cli\u003eFittings: 5 mm barbed\u003c\/li\u003e\n\u003cli\u003eMaterials: PBT (fiberglass reinforced), PVDF\u003c\/li\u003e\n\u003cli\u003eNSF approved\u003c\/li\u003e\n\u003cli\u003eDigmesa part #: 932-9525-B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBest installed by a technician, since the machine needs to be re-calibrated to the new flowmeter's pulse count after replacement. See the \u003ca href=\"https:\/\/www.digmesa.com\/wp-content\/uploads\/2015\/11\/digmesa-fhksc-en-lrint.pdf\" title=\"Digmesa FHKSC Brochure\" target=\"_blank\"\u003efactory brochure\u003c\/a\u003e for full specifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRO TIPS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf dose volumes drift or a group stops dosing altogether, check this before blaming the dosing board, flowmeters wear out from mineral buildup on the impeller, and a sluggish or stuck impeller reads as an electronic fault when it's really a plumbing one.\u003c\/li\u003e\n\u003cli\u003eAlways match orifice size and pulse rate to the original when substituting a flowmeter, a flowmeter that looks physically identical but has a different pulse-per-liter rating will throw every programmed dose off.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ascaso","offers":[{"title":"Default Title","offer_id":37557824258235,"sku":"I2560","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/products\/I2560.png?v=1782485552"},{"product_id":"ascaso-steel-opv-assembly","title":"Ascaso Steel OPV Assembly","description":"\u003cp\u003e\u003cstrong\u003eOPV (Over-Pressure Valve) Assembly, Steel Line\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGenuine Ascaso OPV assembly (I.2639) with adapter, male fitting, and a 160 mm silicone tube. Current-production versions also include a mounting bracket and the I.5257 pipe for machines that use it. This assembly supersedes the pre-March 2020 version.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTube: 160 mm long, 5 x 8 mm, silicone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits: Ascaso Steel line models using the current OPV mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRecommend a qualified technician for pressure valve installation.\u003c\/p\u003e","brand":"Ascaso","offers":[{"title":"Default Title","offer_id":42938893009083,"sku":"PM500","price":65.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/files\/PM500.jpg?v=1762451881"},{"product_id":"ascaso-steel-duo-copper-steam-valve-supply-pipe","title":"Ascaso Steel Duo Copper Steam Valve Supply Pipe","description":"\u003cp\u003e\u003cstrong\u003eAscaso Steel Duo Copper Steam Valve Supply Pipe\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA copper pipe that connects the steam solenoid to the valve inlet fitting on the Ascaso Steel Duo. This is the current pipe design, produced after September 2022.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMaterial: copper\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits: Ascaso Steel Duo (produced after September 2022)\u003c\/li\u003e\n\u003cli\u003eReplaces: I5262 \/ 29121960\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA technician-level job involving disconnecting both the steam solenoid and valve inlet fittings.\u003c\/p\u003e","brand":"Ascaso","offers":[{"title":"Default Title","offer_id":44159776882875,"sku":"I5262","price":27.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/products\/I5262.jpg?v=1671654769"},{"product_id":"ascaso-vibration-pump-support-foot","title":"Ascaso Vibration Pump Support Foot","description":"\u003cp\u003e\u003cstrong\u003eAscaso Vibration Pump Support Foot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA rubber isolation foot that cradles the vibration pump in Ascaso's home espresso machine line, absorbing pump noise and vibration before it transmits into the machine chassis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits: Ascaso home equipment models with vibration pumps\u003c\/li\u003e\n\u003cli\u003eReplaces: Ascaso part #I.2989\u003c\/li\u003e\n\u003cli\u003eWorks with: Standard Ascaso vibration pump mounts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis foot simply seats around the pump body; no tools are required for replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRO TIPS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eA cracked or missing support foot is a common cause of new pump rattle or buzzing noise -- replacing it is far cheaper than replacing the pump.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Ascaso","offers":[{"title":"Default Title","offer_id":44922128662715,"sku":"I2989","price":6.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/files\/I2989.jpg?v=1703629909"},{"product_id":"ascaso-steel-uno-plus-steam-valve-complete","title":"Ascaso Steel Duo Plus Steam Valve Complete","description":"\u003cp\u003e\u003cstrong\u003eSteam Valve - Complete\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eComplete steam valve assembly used only in the Ascaso Steel Duo Plus model, featuring a hexagonal valve stem for lever-style activation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAscaso part #: PM.702\u003c\/li\u003e\n\u003cli\u003eValve stem: Hexagonal (lever-style activation)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits: Ascaso Steel Duo Plus only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA qualified technician is recommended.\u003c\/p\u003e","brand":"Ascaso","offers":[{"title":"Default Title","offer_id":46501667176635,"sku":"PM702","price":108.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/files\/PM702.jpg?v=1783617088"},{"product_id":"ascaso-steel-duo-copper-distributor-pipe","title":"Ascaso Steel Duo Copper Distributor Pipe","description":"\u003cp\u003e\u003cstrong\u003eAscaso Steel Duo Copper Distributor Pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCopper distributor pipe used from at least September 2022 production onward, directing water from the thermoblock to both the hot water tap and the group head solenoid on the Ascaso Steel Duo.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits: Ascaso Steel Duo (September 2022 and later production)\u003c\/li\u003e\n\u003cli\u003eReplaces: Ascaso part #I.5261\u003c\/li\u003e\n\u003cli\u003eWorks with: thermoblock, hot water tap, and group head solenoid circuit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eModerate difficulty, internal plumbing work; a qualified technician is recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRO TIPS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBecause this pipe feeds both the hot water tap and the group solenoid, a pinhole leak here can look like it's coming from the group head. If you see water pooling near the base of the machine, trace it back to this pipe before replacing group seals.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ascaso","offers":[{"title":"Default Title","offer_id":47333801361595,"sku":"I5261","price":41.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/files\/I5261.jpg?v=1767388912"},{"product_id":"ascaso-2007-steel-duo-pid-thermoblock-assembly-for-steam-110v-2","title":"Ascaso 2007 Steel Duo PID Thermoblock Assembly for Steam - 110V","description":"\u003cp\u003e\u003cstrong\u003eAscaso Steel Duo PID Steam Thermoblock Assembly - 110V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eComplete steam-side thermoblock assembly including the thermoblock, thermal case, fittings, and water inlet solenoid, fits Steel Duo PID models from 2007 to present.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e110V\u003c\/li\u003e\n\u003cli\u003eIncludes thermoblock, thermal case, fittings, water inlet solenoid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits: Ascaso Steel Duo PID, 2007 to present\u003c\/li\u003e\n\u003cli\u003eAscaso part #: ESC574 (41303730)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstalled vertically, in the center against the other side of the splash panel, this assembly swap involving electrical and plumbing disconnects is best handled by an experienced tech.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRO TIPS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBecause this is the steam-side assembly, confirm which side is actually failing before ordering, weak steam pressure with normal brew temp points here, while weak brew temp with good steam points to the separate brew thermoblock instead.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ascaso","offers":[{"title":"Default Title","offer_id":67682852012219,"sku":"ESC574","price":149.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/8282\/9755\/files\/ESC574.jpg?v=1791988815"}],"url":"https:\/\/www.espressoparts.com\/collections\/ascaso-steel-hydraulic-circuit-2023.oembed","provider":"Espresso Parts","version":"1.0","type":"link"}