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Madden Manufacturing, Inc. Blog

Generic/Standard chemical feed system for boiler water treatment

by Madden Manufacturing • June, 13, 2018
Madden Manufacturing offers a standard boiler water treatment pumping system for your new or existing boiler room. Use our ready made specifications on your next project for the most efficient and economical way to fulfill your chemical feed system needs. more...

Posted in: Madden Chemical Feed Systems  |   Views: 28   |   No comments

Understanding when it’s best to use a Diaphragm metering pump vs. other chemical pumps

by Madden Manufacturing • May, 11, 2018
Pumping chemicals is costly, and the research that goes into procuring a chemical injection system is costly and time consuming as well. This article will help inform you of when diaphragm metering pumps are your best choice. more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 62   |   No comments

Madden Metering Pump continues to thrive 50 years of use and a negligent shipment back to the factory

by Madden Manufacturing • April, 09, 2018
Madden chemical metering pumps are built to last. We occasionally have metering pumps sent in for repair and maintenance that have been in service for over 20+ years. This article details a MF series metering pump being serviced that is over 54 years old. more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 129   |   No comments

Controlling continuous boiler blowdown flow rate using heavy duty control valves: Madden’s Orifice Meter

by Madden Manufacturing • April, 05, 2018
The easiest way to control you boiler's continuous surface blowdown flow rate, the Madden Orifice Meter. Our orifice meters are more durable than other boiler blowdown valves you can find in this industry. Click here to learn the difference! more...

Posted in: Orifice Meters  |   Views: 159   |   No comments

Boiler water treatment chemical feed systems by Madden Manufacturing

by Madden Manufacturing • March, 09, 2018
Boiler water treatment is crucial to boiling efficiently as well as for keeping your equipment in good shape. Madden Manufacturing has over 65 years of experience handling boiler water, click here to learn more about how we make chemical feed systems to do just that. more...

Posted in: Madden Chemical Feed Systems  |   Views: 198   |   No comments

Does your chemical metering pump need a foot valve?

by Madden Manufacturing • February, 27, 2018
Chemical metering pumps sometimes slowly lose their prime when pumping from the top of a 55 gallon drum. They also often need to be manually primed during start up. Click here to read how a foot valve can help solve these issues. more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 212   |   No comments

How to automate your chemical transportation processes using chemical metering pumps, flow meters, and batch controllers

by Madden Manufacturing • February, 15, 2018
No more labor cost for moving and packaging chemicals and liquids by buckets, automate it with a batching system and chemical metering pump. Click this article to learn more! more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 193   |   No comments

Which chemical metering pump has the best service life?

by Madden Manufacturing • January, 10, 2018
Product quality and durability, paired with responsive and attentive customer service, makes the Madden chemical metering pump one of the longest lasting pumps on the market. Read this article to learn more about Madden's simple, rugged quality. more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 291   |   No comments

Quickest and easiest way to get a complete packaged chemical pumping system, skidded and ready to go upon arrival.

by Madden Manufacturing • December, 22, 2017
The knowledge and time required to plan and physically install chemical injection systems can be daunting. Madden's new fully packaged chemical metering skids help reduce the stress of both procuring instrumentation, and then the installation. more...

Posted in: Madden Chemical Feed Systems  |   Views: 180   |   No comments

How to recover and reuse heat from boiler blowdown water: Part 2, focusing on Madden’s lower vessel of a HV model heat recovery system, the heat excha

by Madden Manufacturing • December, 01, 2017
This article goes through the process of recovering heat from your boiler's surface water blowdown. Madden specifically discusses the lower portion of its heat recovery system, the coil type heat exchanger. more...

Posted in: Blowdown Heat Exchangers  |   Views: 291   |   No comments

How to recover and reuse heat from boiler blowdown water: Part 1, focusing on Madden's upper vessel of a HV model heat recovery system, the flash tank

by Madden Manufacturing • November, 15, 2017
This article discusses the cost savings you can find in reusing flash steam from your boiler blowdown water. Madden heat recovery systems will save you thousands and thousands of dollars in fuel consumption costs. more...

Posted in: Blowdown Heat Exchangers  |   Views: 375   |   No comments

Chemical metering pumps that can be controlled automatically, remotely, and can self detect leaks!

by Madden Manufacturing • November, 07, 2017
Madden Manufacturing is known for our focus on providing rugged, durable pumps for 24/7/365 chemical injection applications. Did you know our pumps can run on a 4-20mA signal and detect their own leaks too? more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 270   |   No comments

How long does it take for intermittent bottom boiler blowdown water to cool to a safe temperature inside of a blowdown tank?

by Madden Manufacturing • October, 10, 2017
Intermittent bottom boiler blowoff is dirty and extremely hot. In most cases, it must be cooled to 140 degrees or less before entering the city sewer. Find out how long that takes and how to design a blowdown tank to do so naturally. more...

Posted in: Madden Boiler Blowdown Products  |   Views: 573   |   No comments

What can cause a positive displacement type chemical metering pump to overheat?

by Madden Manufacturing • September, 15, 2017
How hot is too hot, and is it the pump itself or the application causing things to overheat? This article goes over what can happen in chemical injection applications to cause a pump to overheat. more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 316   |   No comments

What it means when a chemical metering pump is air locked

by Madden Manufacturing • August, 08, 2017
An air locked metering pump system results in diminished flow rates, and sometimes no flow at all. This article explains further what air locked means, and how to fix your chemical injection pump system if it has occurred. more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 760   |   No comments

Why Madden Manufacturing bench tests every chemical metering pump before shipping

by Madden Manufacturing • July, 28, 2017
The answer is it allows us to fine tune the pump to ensure it is as accurate and consistent as possible for your application. Click the article to learn more about the importance of testing positive displacement pumps. more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 279   |   No comments

What accessories are needed with chemical metering pumps and what purpose do they serve?

by Madden Manufacturing • July, 10, 2017
Chemical injection systems need additional components to function at peak performance. Walk through the most popular chemical metering pump system accessories to learn how they work and why you need them. more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 396   |   No comments

How a positive displacement type diaphragm chemical metering pump works

by Madden Manufacturing • June, 14, 2017
Learn how positive displacement metering pumps work, why they are best suited for chemical injection applications, and watch a video on how their built. more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 537   |   No comments

Preventative measures you can take to ensure a long service life for your chemical metering pump as well as a safe pumping enviornment

by Madden Manufacturing • June, 08, 2017
With 65 years of experience, Madden Manufacturing walks you though steps to take to keep your chemical dosing application running smoothly 24/7/365, as well as how to properly design wetted ends for dangerous chemicals. more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 330   |   No comments

How Madden offers fast lead times on boiler blowdown equipment: Get blowdown separators in as little as 1-2 weeks

by Madden Manufacturing • May, 19, 2017
From initial inquiry to ship date, the process of designing and manufacturing boiler blowdown equipment is meticulous and lengthy. This articles discusses Madden's ability to speed things up. more...

Posted in: Madden Boiler Blowdown Products  |   Views: 323   |   No comments

Chemical Metering Pump still kicking it after 54 years!

At Madden Manufacturing our motto is “Simple, Rugged Quality” and it couldn’t ring more true than with a diaphragm metering pump that we received for repair that has been in service since October 16, 1964!

A Madden metering pump sent back in for repair that was over 54 years old.
 

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