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Bell & Gossett Pump Switches

Pump switches are control components designed to monitor or activate pump functions within hydronic and HVAC systems. Their switching role supports equipment control and protection applications where responsive operation, dependable signal response, and proper system coordination are important to maintaining efficient fluid movement and reliable overall pump performance.

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Bell & Gossett
Bell & Gossett
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Bell & Gossett 120261, FS7-4WJ Flow Switch
Sale price$855.95 Regular price$1,056.00
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Bell & Gossett
Bell & Gossett
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Bell & Gossett 115654, FS6-WJ-1 Flow Switch
Sale price$1,072.95 Regular price$1,324.00
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Bell & Gossett
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Bell & Gossett 115653, FS6-WJ-3 4 Flow Switch
Sale price$748.95 Regular price$924.00
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Bell & Gossett
Bell & Gossett
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Bell & Gossett 114785, FS5-J-1 Flow Switch
Sale price$419.95 Regular price$518.00
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Bell & Gossett
Bell & Gossett
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Bell & Gossett 114765, FS5-J-3 4 Flow Switch
Sale price$435.95 Regular price$538.00
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Bell & Gossett
Bell & Gossett
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Bell & Gossett Selector Switch P18550
Sale price$197.95 Regular price$275.00
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Bell & Gossett
Bell & Gossett
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Bell & Gossett Selector Switch P18530
Sale price$197.95 Regular price$275.00
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From the Atoms & Bits Blog

Bell & Gossett e-90 Inline Pump

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

Published: Jan 29, 2026 By: 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 pump specifications, curves, applications, and replac...

Bell & Gossett ecocirc® ECM Pumps

Bell & Gossett ecocirc® ECM Pumps

Published: Dec 15, 2022 By: Elias Eco

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

Bell & Gossett Series 100 Pump Installed

How to Lubricate a Circulating Pump

Published: Apr 19, 2022 By: Laura Eck

Properly lubricating a pump minimizes the friction that causes wear and tear, helps control contamination, facilitates the absorption and transformation of heat, and increases its lifespan.

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