{"product_id":"diffuzor-121007x-s-trubkoy-venturi-121053h-dlya-nasosov-pedrollo-jsw-10-12-15-jswm","title":"Pedrollo Pump Diffuser Venturi JSW 10, 12, 15, JSWm (121007X, 121053H)","description":"\u003ch2\u003eDiffuser (121007X) with Venturi tube (121053H) for Pedrollo JSW 10 \/ 12 \/ 15 pumps\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOriginal ejector assembly (diffuser + Venturi tube)\u003c\/strong\u003e for repairing the hydraulic part of Pedrollo JSW series surface self-priming pumps and pumping stations. This assembly is responsible for creating a low-pressure area, accelerating the liquid, and ensuring stable self-priming of water from depths of up to 9 meters.\u003c\/p\u003e\n\u003cp\u003eThe part is made of high-strength, wear-resistant technopolymer (Noryl \/ PPO), resistant to sand abrasion, cavitation, and corrosion, which guarantees a long service life and stable pressure-flow characteristics of the equipment.\u003c\/p\u003e\n\u003ch3\u003eMain advantages and features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHigh wear resistance:\u003c\/strong\u003e Durable engineering plastic is resistant to water hammer, temperature changes, and mechanical wear from abrasive particles.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRestoration of factory parameters:\u003c\/strong\u003e Replacing a worn or damaged ejector fully restores the pump's self-priming capability and nominal head.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePrecise geometric match:\u003c\/strong\u003e original Pedrollo kit with factory codes 121007X (diffuser) and 121053H (Venturi tube).\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eReady-to-install assembly:\u003c\/strong\u003e Supplied as a complete unit, which simplifies and speeds up the installation process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and application:\u003c\/h3\u003e\n\u003cp\u003eThe assembly is used in \u003cstrong\u003ePedrollo JSW series surface pumps and pumping stations (models 10, 12, 15)\u003c\/strong\u003e of the following modifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePedrollo JSW 10:\u003c\/strong\u003e JSWm 10M, JSWm 10MX, JSW 10M, JSW 10MX\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePedrollo JSW 12:\u003c\/strong\u003e JSWm 12M, JSWm 12MX, JSW 12M, JSW 12MX\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePedrollo JSW 15:\u003c\/strong\u003e JSWm 15M, JSWm 15MX, JSW 15M, JSW 15MX\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eNote:\u003c\/em\u003e The \u003cstrong\u003e\"m\"\u003c\/strong\u003e index indicates a single-phase version (220 V), the \u003cstrong\u003e\"X\"\u003c\/strong\u003e index indicates models with a cast iron body of the new series or hydraulic modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specifications:\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #eef7ed;\"\u003e\n\u003cth style=\"border: 1px solid #dddddd; text-align: left; padding: 8px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; text-align: left; padding: 8px;\"\u003eValue \/ Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eSpare part type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eDiffuser with Venturi tube assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eDiffuser part number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e121007X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eVenturi tube part number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e121053H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eDiffuser outer diameter\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e164 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eInner diameter (for impeller)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e138 mm (for ∅135 mm impeller)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eDiffuser nozzle diameter\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e33 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eTotal height of Venturi tube\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e115 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eTotal assembly height (diffuser + tube)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e141 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eO-ring seat diameter\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e26 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eSuction nozzle outer diameter\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eHigh-strength technopolymer (Noryl)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePackage contents:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDiffuser 121007X — 1 pc.\u003c\/li\u003e\n\u003cli\u003eVenturi tube 121053H — 1 pc.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cem\u003ePro tip: When replacing the diffuser assembly, be sure to check the condition of the rubber O-rings on the nozzles and the mechanical seal. Apply a thin layer of silicone grease to the O-ring before seating — this will prevent it from pinching and ensure a tight seal. If the pump has been running \"dry\" (without water), before assembly, be sure to check the impeller (im\u003c\/em\u003e\u003c\/p\u003e","brand":"Dostavka","offers":[{"title":"Default Title","offer_id":48054036758705,"sku":"13682","price":1318.9,"currency_code":"UAH","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/8517\/3937\/products\/ygmciK9RHMBX4gRvw_15f3027e-e449-448a-bf32-f89c3cb5b038.jpg?v=1792257597","url":"https:\/\/usefulrare.com\/products\/pedrollo-pump-diffuser-venturi-jsw-10-12-15-jswm-121007x-121053h","provider":"Dostavka","version":"1.0","type":"link"}