Wilo Hot Water Cast Iron Circulator 50 GPM 2-Speed 1/4 HP #TOP-S-1.25X35 (C)

Wilo Hot  Water Cast Iron Circulator 50 GPM 2-Speed 1/4 HP #TOP-S-1.25 X 35 (C) <br>
Item# WCI-PMP-TOP-125-35
List: $416.00
Value Priced $312.00

Call 305-754-0677 for special price and availability or email: information@kingpumps.com

Wilo Hot Water Cast Iron Circulator 50 GPM 2-Speed 1/4 HP #TOP-S-1.25 X 35.Functionally replaces Grundfos UP 26-116F & UP 43-75F and Bell & Gossett PL 45. In-line Hot Water Circulating Centrifugal Pump Cast iron, in-line, single speed, closed system hot water circulator. Quiet maintenance-free performance. Low energy consumption, UL/CSA listed.


Manufacturer: Wilo Pumps Model: TOP-S-1.25X35 Pump Type: In-line seal-less magnetic drive circulator Applications: Pumps with cast iron body for hot water he­ating systems of all kinds, air conditioning, closed cooling circuits, industrial circulation systems. Acceptable Fluids: Water, domestic and commercial hot water circulation and water/glycol mixture (max. 1:1 mixture with more than 20% glycol require reassessment of the hydraulic criteria) Materials of Construction: Polypropelene (50% glass filled) impeller, stainless steeel shaft, metal impregnated carbon bearings, Coated cast iron volute. Electrical: 1/4 HP, 115 volts, 1 phase, 60 Hz, 3050/3250 RPM 395/315 watts, 2.9/3.1 amps, thermally (impedance) protected. Minimum fluid temperature: 36 degrees Fahrenheit Maximum Fluid Temperature: 248 degrees Fahrenheit Minimum Require Inlet Pressure: 7.3 PSI @ 194 degrees F; 1.8 PSI @ 140 degrees F. Connection Type: Two 1/2" diameter bolt hole flanges Flange to Flange Dimension: 8-1/2" Overall Length: 9-3/8Maximum Width: 8-3/8" Weight: 18.5 lbs

Order flanges separately

Pump Capacity Table TOP-S-1.25 X 35 In Gallons Per Minute
Model HP Head In Feet Shut-off
0' 5' 10' 15' 20' 25' 30'
Gallons Per Minute (GPM)
Low Speed 3050 RPM 1/4 45 42 33 26 20 13 - 30'
High Speed 3250 RPM 1/4 50 47 41 35 27 20 10 32'


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