Part #MAGNA3 40-180F
CI Circ 115v 1ph Max Head 591ft

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- Brand: Grundfos
 - Grundfos Circulator Pump, 101 gpm, 59.06 ft Maximum Head, 16 to 614 W, 115 VAC, 0.26 to 5.39 A, 60 Hz, 174 psi Maximum, 32 to 104 deg F Ambient, X4D, 8-1/2 in Height.
 - Auto adapt functionFlow adapt and flow limit (more than a pump function as it reduces the need for pump throttling valves)Proportional-pressure controlConstant-pressure controlConstant-temperature controlMaximum or minimum, constant-curve dutyAutomatic night setbackNo external motor protection requiredInsulating shells supplied with single-head pumps for heating systemsLarge temperature range where the liquid temperature and the ambient temperature are independent of each other
 - Auto adapt function
 - Flow adapt and flow limit (more than a pump function as it reduces the need for pump throttling valves)
 - Proportional-pressure control
 - Constant-pressure control
 - Constant-temperature control
 - Maximum or minimum, constant-curve duty
 - Automatic night setback
 - No external motor protection required
 - Insulating shells supplied with single-head pumps for heating systems
 - Large temperature range where the liquid temperature and the ambient temperature are independent of each other
 
