Armstrong Pump 1050-1-1/4B - 1-1/4" Flgd Cast Iron, Bronze-Fitted MF Circulator Pump 1/2 HP 3 PH

List Price $3,805.00 $2,446.07  / each
Save $1,358.93 (36%)

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The Armstrong Pump 1050-1-1/2B BF is a maintenance-free 1/2 HP, three phase circulator pump that features a radially-split bronze-fitted body, oversized stainless steel shaft, silicon carbide seal, and modular construction. Armstrong Pump Series 1050 circulator pumps are for residential or light commercial applications and feature a radically-split body, three-piece modular construction, and a back pull-out design. They are especially suited for hot and chilled water recirculation, potable water distribution, multi-stage zoning, and general industrial service that require higher flow and pressure. The Series 1050 has a flow rate of up to 250 GPM, a maximum of 55 feet of head, and a maximum fluid temp of 107°F.
More Information
BrandArmstrong Fluid Technology
Armstrong Pumps SeriesSeries 1050
Pump ConstructionCast Iron-CI
Pump ClassBooster
Pump MountingIn-Line
Pump Connection Size1-1/4"
Pump ConnectionFlanged
Flanges IncludedNo
Motor HP1/2 HP
Motor RPM1750 RPM
Motor Voltage208-230/460V
Motor Phase3 Ph
Motor Hertz60 Hz
Motor EnclosureODP
Working Pressure175 psi
Max Temp225°F
Potable WaterNo
ReplacesArmstrong Pump 1050BF3PH.5B1.25
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Shipping OptionsTime in Transit
Ground4-5 Business Days
3 Day3 Business Days
2 Day2 Business Days
1 Day1 Business Day

In-stock orders which qualify as small package shipping (typically weigh under 70 lbs. per shipment) ship the same day that the order is placed.

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Purchased WithinRestock Fee
30 DaysNone
After 30 DaysDetermined Case by Case

Items returned within 30 days will not incur a restock fee if they are in saleable condition (original packaging and contents in excellent shape). Previously used/installed items cannot be returned, unless covered by warranty. All returns must be issued an RMA number.

Armstrong Fluid Technology Parts
Armstrong Fluid Technology is a manufacturer of intelligent fluid flow equipment, including pumps, valves, heat exchangers and control solutions.
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