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Bell & Gossett Pump Flanges

Pump flanges are connection components used to join pump assemblies to system piping in hydronic and HVAC applications. Their application-specific design supports pump installation, repair, and replacement work where secure pipe connections, proper alignment, and dependable sealing surfaces are important to maintaining system integrity and supporting reliable long-term fluid movement.

Bell & Gossett Pump Flanges
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Bell & Gossett Companion Flange Set 101503LF
$55.95 $87.00
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Bell & Gossett 3" Cast Iron Flange Set 101217
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Bell & Gossett 3" Cast Iron Flange Set 101217
$201.95 $286.00
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Bell & Gossett
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Bell & Gossett 180038, 2' Suction Flange Kit
$877.95 $1,155.00
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Bell & Gossett
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Bell & Gossett Coupling Hub P5003340
$223.95 $310.00
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Bell & Gossett
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Bell & Gossett Flange Set P71470
$341.95 $475.00
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Bell & Gossett
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Bell & Gossett 1-1/2" Cast Iron Flange P03430
$31.95 $38.00
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Bell & Gossett
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Bell & Gossett Unpainted Flange P03429
$36.95 $43.50
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Bell & Gossett
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Bell & Gossett Unpainted Flange P03409
$37.95 $45.00
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Bell & Gossett
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Bell & Gossett Unpainted Flange P03299
$45.95 $55.00
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Bell & Gossett
Bell & Gossett
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Bell & Gossett 1-1/4" Cast Iron Flange P03300
$21.95 $25.50
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Bell & Gossett
Bell & Gossett
Bell & Gossett 1-1/4" NPT Companion Flange P03250
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Bell & Gossett
Bell & Gossett
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Bell & Gossett Unpainted Flange P03249
$26.95 $32.50
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Bell & Gossett
Bell & Gossett
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Bell & Gossett 1" Stamped Brass Flange P00836
$38.95 $54.00
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Bell & Gossett
Bell & Gossett
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Bell & Gossett 1" Flange P00804
$48.95 $58.00
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Bell & Gossett
Bell & Gossett
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Bell & Gossett 1" Cast Iron Flange P00802
$16.95 $23.50
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Bell & Gossett
Bell & Gossett
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Bell & Gossett Unpainted Flange P00801
$21.95 $25.50
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Bell & Gossett
Bell & Gossett
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Bell & Gossett 3/4" Steel Flange P00739
$19.95 $23.00
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Bell & Gossett
Bell & Gossett
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Bell & Gossett 1" NPT Flange G94750
$138.95 $167.00
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Bell & Gossett
Bell & Gossett
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Bell & Gossett 3/4" NPT Flange G94250
$138.95 $167.00
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Bell & Gossett
Bell & Gossett
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Bell & Gossett 1" NPT Flange G93500
$106.95 $128.00
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Bell & Gossett
Bell & Gossett
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Bell & Gossett 3/4" NPT Flange G93000
$106.95 $128.00
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Bell & Gossett
Bell & Gossett
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Bell & Gossett 4" Flo-Control Flange F18200
$469.95 $566.00
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Bell & Gossett
Bell & Gossett
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Bell & Gossett Companion Flange Set 101504LF
$53.95 $83.00
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844-448-0880
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Bell & Gossett
Bell & Gossett
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Bell & Gossett Companion Flange Set 101502LF
$53.95 $83.00
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844-448-0880

From the Atoms & Bits Blog

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Bell & Gossett PL Series Pumps: Technical Breakdown, Specs, and Applications

Published: Feb 26, 2026By: Lucas Gasparotto

The Bell and Gossett PL Series is a booster pump range; it's commonly used to boost pressure and flow in heating, cooling, and DHW water systems. I...
Bell & Gossett e-90 Inline Pump

Bell & Gossett e-90 Inline Pump - Specs & Replacement Guide

Published: Jan 29, 2026By: Lucas Gasparotto

The Bell & Gossett e-90 inline pump is a high-efficiency circulator widely used in water systems applications. In this guide, we cover e-90 pum...
Bell & Gossett Series 100 Pump Installed

How to Lubricate a Circulating Pump

Published: Apr 19, 2022By: Laura Eck

Properly lubricating a pump minimizes the friction that causes wear and tear, helps control contamination, facilitates the absorption and transform...
Bell & Gossett ecocirc® ECM Pumps

Bell & Gossett ecocirc® ECM Pumps

Published: Dec 15, 2022By: Elias Eco

Bell & Gossett ecocirc circulators featuring ECM technology enhance commercial hydronics systems by increasing efficiency standards and dependa...

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