{"product_id":"valvula-antiretorno-shurflo-94-237-00","title":"Shurflo 94-237-00 Check Valve Replacement Series 2088","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eShurflo 94-237-00 Check Valve\u003c\/strong\u003e is the original replacement part that prevents reverse flow in \u003cstrong\u003eShurflo 2088 series\u003c\/strong\u003e diaphragm pumps. Its function is to maintain the water column in the discharge line, preserve pressure after stopping, and prevent the circuit from emptying or repeated priming. When the check valve degrades, symptoms such as intermittent flow, loss of pressure when closing the tap, slow priming, or return to the tank may appear. Replacing this part restores the head’s sealing and immediate response when opening the outlet.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOfficial Shurflo reference 94-237-00: perfect fit in the 2088 head.\u003c\/li\u003e\n  \u003cli\u003eFlap\/seal design optimized for low pressure loss and quick closure.\u003c\/li\u003e\n  \u003cli\u003eMaterials compatible with drinking water and common household chemicals.\u003c\/li\u003e\n  \u003cli\u003ePrevents siphoning and backflow that stress the pressure switch and diaphragm.\u003c\/li\u003e\n  \u003cli\u003eSimple installation: direct replacement in the head assembly.\u003c\/li\u003e\n  \u003cli\u003eStable performance over thousands of opening\/closing cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintains pressure at rest: faster starts and no constant priming.\u003c\/li\u003e\n  \u003cli\u003eProtects other components: less work for the pressure switch, valves, and diaphragm.\u003c\/li\u003e\n  \u003cli\u003eReduces consumption and noise: the pump does not “hunt” due to internal leaks.\u003c\/li\u003e\n  \u003cli\u003eOEM reliability: tolerances and sealing defined by Shurflo.\u003c\/li\u003e\n  \u003cli\u003eCost-effective maintenance: extends the life of the head and motor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eEssential in pressure systems for motorhomes, marine use, homes, light irrigation, and reverse osmosis with Shurflo 2088 pump where it is critical to keep the line charged and prevent returns to the tank.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eReference\u003c\/td\u003e\n\u003ctd\u003e94-237-00\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eCheck valve in pump head\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eShurflo 2088 series pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLocation in exploded view\u003c\/td\u003e\n\u003ctd\u003eIntegrated in the head; associated with the \u003cem\u003evalve kit\u003c\/em\u003e (part no. 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eHydraulic effect\u003c\/td\u003e\n\u003ctd\u003ePrevents reverse flow and loss of prime; low pressure loss\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eCheck in case of pressure drops at rest or slow priming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eDesigned for the \u003cstrong\u003e2088 series\u003c\/strong\u003e head. For comprehensive repairs, it can be combined with the \u003cem\u003evalve kit\u003c\/em\u003e 94-232-00 and the \u003cem\u003eeccentric diaphragm\u003c\/em\u003e from the parts list to restore the assembly to like-new condition.\u003c\/p\u003e\n\u003cp\u003eWith the \u003cstrong\u003eShurflo 94-237-00 Check Valve\u003c\/strong\u003e, your 2088 pump maintains pressure, starts instantly, and operates without unnecessary effort, ensuring reliable and quiet service.\u003c\/p\u003e","brand":"Shurflo","offers":[{"title":"Default Title","offer_id":51503211118933,"sku":"SHURREP005","price":34.56,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/SHURFLO-94-237-00-3.png?v=1762627940","url":"https:\/\/aurensol.net\/en\/products\/valvula-antiretorno-shurflo-94-237-00","provider":"Aurensol","version":"1.0","type":"link"}