{"product_id":"heizkreisset-easyflow-dn251-konstantwert-motorisch-20-80-c-wilo-para-25-6","title":"Grundfos UPM3 Hybrid 25-70 fixed-value motorized control set, adjustable from 20°C to 80°C","description":"\u003cp\u003e • For temperature control of underfloor heating systems that operate with a constant flow temperature\u003cbr\u003e\n • Adjustable from 20°C to 80°C\u003c\/p\u003e\n\n\n\u003cp\u003e Lead time:\u003cbr\u003e\n 1x Flow pump flange ball valve with thermometer handwheel (thermometer ring red, 0-120°C)\u003cbr\u003e\n 2x union nut and seal\u003cbr\u003e\n 1x screw connection DN 25 (1\")\u003cbr\u003e\n 1x three-way mixing valve with ACC30 fixed value actuator\u003cbr\u003e\n 1 x pump\u003c\/p\u003e\n\n\n\u003cp\u003e Return:\u003cbr\u003e\n 1x return pump flange ball valve with thermometer handwheel (blue thermometer ring, 0-120°C) and adjustable gravity brake by turning the handwheel 45°\u003cbr\u003e\n 1x DN25 screw fitting (1\u003cbr\u003e \n1x T-piece for 3-way mixer\u003c\/p\u003e\n\n\n\u003cp\u003e Advantages:\u003cbr\u003e\n • very good pump venting\u003cbr\u003e\n • No jamming of the gravity brake due to lower thermal stress (gravity brake in the return ball valve)\u003cbr\u003e\n • Gravity brake can be set up without tools\u003cbr\u003e\n • Replaceable spindle seals on the ball valves\u003cbr\u003e\n • No seizing of the screw connections due to brass union nuts\u003c\/p\u003e\n\n\n\u003cp\u003e Technical data:\u003cbr\u003e\n • Power output: up to 35 kW\u003cbr\u003e\n • Flow rate: up to 2150 l\/h\u003cbr\u003e\n • Maximum operating temperature: 110 °C\u003cbr\u003e\n • Maximum operating pressure: 10 bar\u003cbr\u003e\n • Connections: DN 25 (1\") internal thread\u003cbr\u003e\n • Gravity brake: 20 mbar\u003cbr\u003e\n • Axle spacing: 125 mm\u003cbr\u003e\n • Material: Brass\u003cbr\u003e\n • Insulation: EPP\u003cbr\u003e\n • Dimensions (with insulation) HxWxD: 380x250x210 mm\u003cbr\u003e\n • KVS value 6.0\u003c\/p\u003e\n\n\n\u003cp\u003e Constant value control loop, electronic, with mixer motor ACC30\u003cbr\u003e\n • Mixer motor adjustment range: 20-80°C\u003cbr\u003e\n • Kvs value: 3.3\u003cbr\u003e\n • Maximum power: 35 kW\u003cbr\u003e\n • Maximum flow rate: 2150 l\/h\u003c\/p\u003e","brand":"Emmenbaum","offers":[{"title":"Pump Grundfos UPM3 Hybrid 25-70","offer_id":56800172015997,"sku":"90 874 58","price":615.2,"currency_code":"CHF","in_stock":true},{"title":"Pump Grundfos UPM3S Auto 25-60","offer_id":56800172048765,"sku":"90 071 83","price":583.8,"currency_code":"CHF","in_stock":true},{"title":"Wilo Para 25\/6 SC pump","offer_id":56800172081533,"sku":"90 032 09","price":587.55,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/2647\/2829\/files\/img_9087458_hauptbild--1500_28238778-c487-4168-acd0-fb14188ee256.jpg?v=1756520491","url":"https:\/\/www.emmenbaum.ch\/en\/products\/heizkreisset-easyflow-dn251-konstantwert-motorisch-20-80-c-wilo-para-25-6","provider":"EMMENBAUM SHOP","version":"1.0","type":"link"}