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Atoms & Bits

The atoms of the mechanical world have long been on a collision course with the bits of the digital world. Operating at the intersection requires an independent understanding of both worlds. Atoms & Bits is our attempt to build that cross-domain understanding so that you too can operate at the intersection of atoms and bits.

NIBCO GD-4765 valve

NIBCO GD-4765 - Technical Specs

Published: May 07, 2026By: Lucas Gasparotto

The NIBCO GD-4765 is a widely used grooved butterfly valve for commercial and industrial systems, but choosing the right configuration requires more than a part number. In this article, we break down NIBCO GD-4765 technical specs, dimensions, and installation requirements to help engineers, technicians, and buyers select the right valve with confidence.

What Is a Pump Stack Chamber

What Is a Pump Stack Chamber?

Published: Apr 30, 2026By: Lucas Gasparotto

Multistage inline pumps build pressure through a stacked internal assembly of impellers, diffuser bowls, and intermediate chambers. This arrangement is also known as the pump stack chamber. Understanding how these stacked stages work is key to selecting the right pump for high-rise water supply, and other demanding HVAC applications.

Taco 110-120

Taco 110-120 Series Pumps: Models, Parts and Service Guide

Published: Apr 16, 2026By: Lucas Gasparotto

A practical guide to the Taco 110-120 Series inline circulator - model variants, internal construction, service components, common failure modes, frequently asked questions about the range and what to know before calling for service or ordering parts.

NIBCO LD-2000

NIBCO LD-2000 Butterfly Valve: Specs And Features

Published: Apr 09, 2026By: Lucas Gasparotto

A complete guide to the NIBCO LD-2000 butterfly valve, covering specifications, dimensions, installation insights, and common applications in piping systems. If you are looking to replace a butterfly valve in your water system, this article can definetelly help you with that.

Grundfos CR Series

Grundfos CR Series Explained: Differences Between CR, CRE, CRI, CRIE, CRN, CRNE, CRNE-HS & CRN-SF

Published: Apr 02, 2026By: Lucas Gasparotto

Comparing the full Grundfos CR series of vertical inline multistage centrifugal pumps. If you want to know about their construction materials and integrated VFD options. This article will help you with that. 

Bell & Gossett Circuit Setters

How Bell & Gossett Circuit Setters Are Used to Balance Hydronic Systems

Published: Mar 26, 2026By: Lucas Gasparotto

A guide to Bell & Gossett Circuit Setter Valves - how they work, how to select the right model, tips to balance your hydronic system, Syzer selection and control software/app overview, and why these valves have been the industry standard since 1968.

Taco Expansion Tanks

Taco Expansion Tanks: A Technical Guide to the PAX, CA, CX, and CBX Series

Published: Mar 19, 2026By: Lucas Gasparotto

Discover why the Taco expansion tanks models are a good alternative for commercial and domestic potable water systems. This guide covers the purpose of potable expansion tanks, and give you some installation insights to prevent leaks and system fatigue.

NIBCO F-617-0

NIBCO F-617-0 Gate Valve Guide

Published: Mar 12, 2026By: Lucas Gasparotto

If you are looking for accurate catalog data on the NIBCO F-617-0 gate valve, this guide breaks down specifications, variants, and key details for technical and commercial consultation. Get clarity, avoid sourcing mistakes, and confidently choose the right NIBCO F-617-0 NIBCO gate valve for your system.

Grundfos Well Submersible pumps

Grundfos Well Submersible pumps - Parts and components explained

Published: Mar 05, 2026By: Lucas Gasparotto

Learn how Well Pump components, including motors and impellers, work together to provide a reliable water supply solution. This breakdown article on Grundfos submersible pumps will help you understand how these types of pumps work.