Bell & Gossett 90-31S Series 90 1-1/4AA In-Line Close-Coupled Centrifugal Pump 1/4HP 1Ph 179040LF

SKU
BH1240
MPN
179040LF
This item is obsolete. It is shown for reference purposes only. A compatible replacement is shown in the Alternate Items tab below.
Overview
Series 90 cast iron body booster pumps are reliable close-coupled, in-line pumps intended to pump water through closed loop systems for hydronic heating and cooling, primarily in commercial applications. The Series 90 features a back pull-out design, which allows the pump to be serviced without disturbing system piping. For flexibility in system design, Series 90 pumps may be mounted either vertically or horizontally, providing a wide range of application flexibility. The 90-31S is a single phase pump and includes a bronze impeller, as well as, an internally flushed BUNA/carbon ceramic seal. Flanges are included in 1-1/4".
Specifications
More Information
BrandBell & Gossett
MPN179040LF
Pump TypeIn-Line
B&G SeriesSeries 90
B&G Model90-31S
Pump Size1-1/4AA
Pump ConstructionCast Iron-BF (Brz Fitted)
Pump ClassCentrifugal
Pump MountingIn-Line
Pump Connection Size1-1/4"
Pump ConnectionFlanged
Flanges IncludedYes
Motor HP1/4 HP
Motor RPM1750 RPM
Motor Voltage115/230V
Motor Phase1 Ph
Motor Hertz60 Hz
Shaft Size1/2"
Impeller Size5-1/8"
Working Pressure175 psi
Max Temp225°F
Potable WaterNo
Weight48.00
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Shipping & Returns
Shipping
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.

* Orders must be received before 3:00 PM Central Time

Returns
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.

Brand
Bell & Gossett, a Xylem brand, is a leading manufacturer of pumps, valves, heat exchangers, and accessories for plumbing, wastewater, and HVAC — including steam and heat transfer — applications. For over 100 years, B&G has been an industry leader in efficiency, expertise, and education. Instructor-led and online classes through the Bell & Gossett Little Red Schoolhouse have, since its opening in 1954, educated tens of thousands of engineers, contractors, and installers in the proper design, installation, and maintenance of hydronic and steam systems.
Bell & Gossett, a Xylem brand, is a leading manufacturer of pumps, valves, heat exchangers, and accessories for plumbing, wastewater, and HVAC — including steam and heat transfer — applications. For over 100 years, B&G has been an industry leader in efficiency, expertise, and education. Instructor-led and online classes through the Bell & Gossett Little Red Schoolhouse have, since its opening in 1954, educated tens of thousands of engineers, contractors, and installers in the proper design, installation, and maintenance of hydronic and steam systems.
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