Grundfos UP43-44BF is a Bronze Circulator Pump (Grundfos SKU# 52722439) designed fit use in both open and closed loop heating applications and well as hot water re circulation, cold water chilling and many others. High flow (high velocity) and low/medium pressure drop of the Grundfos UP43-44BF model make it ideal fit use with water-to-water and water-to-air heat exchangers.Speeds: 1;Max flow: 67.8 GPM;Head max:13.5 ft of head;Liquid temperature range:32 - 230 F;Maximum operating pressure: 145 psi;Approvals on nameplate: UL, CSA;Pump housing:Bronze;Pump housing: DIN W.-Nr. 2.1176.01;Impeller: Composite, PES;Maximum ambient temperature: 104 F;Ambient max at 176 F liquid: 176 F;Maximum operating pressure: 145 psi;Flange standard: USA Oval;Type of connection: Bronze Flange;Pipe connection: 3/4Ceramic shaft and radial bearings;Carbon axial bearing;Stainless steel rotor can and bearing plate;Corrosion-resistant impeller, Composite, PES;Bronze pump housing;
Standard Ground: 1−2 Business Days
Truck Freight: 7−14 Business Days
Note: The above delivery time is only an estimate which is not guaranteed. We are not in a position to guarantee delivery time, nor do we have control of it in certain circumstances. In an exception, delay may occur due to factors out of our control, such as back order from manufacturers, shipping carrier delay or delivery failure. Such delay shall not hold us liable for any consequence. As a business, however, we understand the importance of prompt delivery and would strive to do our best. Please find more details here.
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