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Armstrong 174031LF-043, Model S-25, Bronze In-Line Pump  Without Flanges, Series S, 1/12 HP, 115 Volts, 1 Phase, 31 GPM Max, 6 ft Max Head, Lead Free, Sleeve Bearing Design

Armstrong 174031LF-043, Model S-25, Bronze In-Line Pump Without Flanges, Series S, 1/12 HP, 115 Volts, 1 Phase, 31 GPM Max, 6 ft Max Head, Lead Free, Sleeve Bearing Design

SKU #: 174031LF-043
Brand: Armstrong

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Ship Weight (19.00 lbs)

FEATURES

Armstrong Series S Circulator Pump

This Armstrong In-Line circulator is suitable for domestic hot water systems. It is built using a standard three-piece design that features a radially-split body, oversized shaft, centrifugal impeller, positive mechanical seal and modular construction. This circulator has been used by HVAC professionals for decades because it is cost-effective, durable and easy to maintain.

Features

  • Standard three-piece design with sleeve - oil lubricated bearing
  • Radially-split body can be left in-line while servicing pump, eliminating disconnecting of pipes
  • Oversized shaft made from special alloy steel
  • Balanced centrifugal impeller ensures maximum water delivery in the HVAC system
  • Proven seal design made from strong and long-lasting materials for extended operating life
  • Three piece modular construction and back pull-out design for easy replacement of wear components
  • Certified ≤ 0.25 weighted average percent lead and complies with California Health and Safety Code Section 116875 (commonly known as ab1953)

Note: Flanges are sold separately. Options include 116013-841, 116012-841, 116011-841, 116009-841.

BrandArmstrong
Mfg. Number174031LF-043
ModelS-25
SeriesS
Product TypeIn-line circulator
ApplicationDomestic water systems
Horsepower1/12 HP
Voltage115 Volts
Phase1
Frequency60 Hz
Speed1800 RPM
Motor TypeODP
DesignThree piece
FlangesSold separately
Maximum Flow31 GPM
Maximum Head6 ft
Pump BodyLead free bronze
Volute MaterialLead free bronze
Impeller MaterialNon-ferrous
Thermal Overload ProtectionYes
Maximum Fluid Temperature107°F
Maximum Operating Conditions125 psi at 225°F

Armstrong 174031LF-043, Model S-25, Bronze In-Line Pump Without Flanges, Series S, 1/12 HP, 115 Volts, 1 Phase, 31 GPM Max, 6 ft Max Head, Lead Free, Sleeve Bearing Design Reviews


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