{"product_id":"siemens-qbm81-10-differential-pressure-switch","title":"Siemens QBM81-10 Differential Pressure Switch, 0.4 - 4.0 Inch WC, Adjustable, Metric","description":"\u003cp\u003eSiemens QBM81-10 Differential Pressure Switch, 0.4 - 4.0 Inch WC, Adjustable, Metric. Siemens QBM81 Series Differential Switches for air and nonaggressive gases.  For ventilation and AC plants to monitor air filters, air flow, fan belts, etc.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47158552428722,"sku":"QBM81-10","price":71.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/6640\/7602\/files\/qbm81-5_a94d9ee3-7dd4-404b-90db-94e9792b6b4b.jpg?v=1765828598","url":"https:\/\/e-controls.net\/products\/siemens-qbm81-10-differential-pressure-switch","provider":"E-Controls.net","version":"1.0","type":"link"}