{"product_id":"grundfos-91136587-tpe-80-240-2-s-a-g-a-bube-ibb-circulator-pump","title":"Grundfos 91136587 TPE 80-240\/2 S-A-G-A-BUBE-IBB Circulator Pump","description":"\u003ca href=\"https:\/\/product-selection.grundfos.com\/us\/products\/tp-tpe\/tpe-series-2000-tpe3-north-america\/tpe-80-2402-91136587?frequency=60\u0026amp;pumpsystemid=2551974001\u0026amp;tab=variant-quotation\" target=\"_blank\"\u003eBrochure \u0026amp; Specifications \u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTPE 80-240\/2 S-A-G-A-BUBE-IBB\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eThe pump is of the top-pull-out design, i.e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The pump is fitted with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Pipework connection is via Class 125 ANSI flanges. The pump is fitted with a fan-cooled, permanent-magnet synchronous motor. The motor efficiency is classified as IE5 in accordance with IEC 60034-30-2. The motor includes a frequency converter and PI controller in the motor terminal box. This enables continuously variable control of the motor speed, which again enables adaptation of the performance to a given requirement. The pump is fitted with a differential pressure sensor.\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"color:#a8231a\"\u003e\u003cem\u003e[anh base64 da go — pipeline that se decode roi upload len Shopify Files]\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp style=\"color:#a8231a\"\u003e\u003cem\u003e[anh base64 da go — pipeline that se decode roi upload len Shopify Files]\u003c\/em\u003e\u003c\/p\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":47345110810797,"sku":"91136587","price":4627.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/TPE.2.jpg?v=1787910769","url":"https:\/\/www.bostonheatingsupply.com\/products\/grundfos-91136587-tpe-80-240-2-s-a-g-a-bube-ibb-circulator-pump","provider":"Boston Heating Supply","version":"1.0","type":"link"}