{"product_id":"balcrank-auto-shut-off-control-valve-4520-023","title":"Balcrank Auto Shut-off Control Valve 4520-023","description":"\u003cp\u003eUnit monitors fluid level in tank and shuts off air supply to pump when levels are high. Overfill pump control, auto shut-off, non-electric, sensing tube, pump controller.\u003c\/p\u003e","brand":"Balcrank","offers":[{"title":"Default Title","offer_id":45716433698970,"sku":"4520-023","price":883.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/0110\/0442\/files\/26-3849-Everything_ProductPrimaryImage-thumb.jpg?v=1756811589","url":"https:\/\/penryair.com\/products\/balcrank-auto-shut-off-control-valve-4520-023","provider":"Penry Air","version":"1.0","type":"link"}