{"product_id":"34-barb-flow-switch-34-0221","title":"3\/4\" Barb Flow Switch 34-0221","description":"\u003cp\u003eThe HydroQuip 3\/4\" Barb Flow Switch (34-0221) is an OEM replacement sensor designed for HydroQuip spa control systems. This clear tee-style flow switch features 3\/4\" barb connections and monitors water flow to ensure your spa's heating and safety systems operate correctly. When water flow drops below the required threshold, this sensor signals the control system to prevent dry heating conditions that could damage your spa's equipment.\u003c\/p\u003e\u003cp\u003eBuilt to HydroQuip's original specifications, this flow switch delivers an exact fit guaranteed for seamless integration with your existing plumbing. We ship same-day for orders placed before our cutoff time, and every part comes backed by our comprehensive 1-year warranty for complete peace of mind. Professional installation is recommended to ensure proper orientation and secure barb connections in your spa's circulation system.\u003c\/p\u003e\n\u003c!-- p11:start --\u003e\u003cdiv class=\"related-links\"\u003e\n\u003ch2\u003eRelated parts \u0026amp; guides\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/product\/flow-switch-kit-48-0223g-hq-k\"\u003eFlow Switch Kit 48-0223G-HQ-K\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/product\/1-mpt-19gpm-flow-switch-q8dsa\"\u003e1\" MPT 19GPM Flow Switch Q8DSA\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/product\/12-mpt-flow-switch-q-12ds-c2-beach\"\u003e1\/2\" MPT Flow Switch Q-12DS-C2-BEACH\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collection\/sensors-1\"\u003eSee all Sensors\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/knowledge\/how-to-test-a-spa-flow-switch\"\u003eHow to test a spa flow switch\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c!-- p11:end --\u003e","brand":"HydroQuip","offers":[{"title":"Default Title","offer_id":50249036693861,"sku":"34-0221","price":216.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/2162\/2373\/files\/34-barb-flow-switch-34-0221-34-0221-1_6c44f9f8-0d1c-4606-b52d-4854a9847a03.jpg?v=1779742151","url":"https:\/\/checkout.bubblessupply.com\/products\/34-barb-flow-switch-34-0221","provider":"Bubbles Supply","version":"1.0","type":"link"}