Simple, Rugged Quality

800-369-6233800-369-6233

Request for Quote

Madden Manufacturing, Inc. Blog

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: 23   |   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: 57   |   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: 132   |   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: 91   |   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: 162   |   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: 167   |   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: 119   |   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: 161   |   No comments

How Madden builds one of the most durable boiler blowdown valves on the market (VIDEO)

by Madden Manufacturing • May, 10, 2017
Watch from start to finish, the Madden team building their durable continuous flow control boiler blowdown valve, the Orifice Meter. These units can offer the best dependability over the longest service life available on the market. more...

Posted in: Orifice Meters  |   Views: 194   |   No comments

What are the advantages of using a vertical heat exchanger in a boiler blowdown heat recovery system

by Madden Manufacturing • April, 13, 2017
This articles goes over all of the benefits of Madden's vertical heat recovery system design. Learn how the best way to recover heat from your boiler's continuous surface blowdown is with an HV series heat recovery system. more...

Posted in: Blowdown Heat Exchangers  |   Views: 334   |   No comments

Solenoid driven diaphragm metering pumps vs. electric motor driven diaphragm metering pumps: Which is more cost effective for dosing chemicals?

by Madden Manufacturing • March, 30, 2017
Small diaphragm metering pumps driven by a solenoid are an inexpensive and popular item for chemical dosing, but are they the most cost effective? more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 512   |   No comments

What are B.T.U's and why are they important in boiler blowdown processes and cost savings?

by Madden Manufacturing • March, 17, 2017
Reusing BTU's from boiler blowdown can save you thousands and thousands of dollars. This article explains what they are and how a heat recovery system works. more...

Posted in: Blowdown Heat Exchangers  |   Views: 337   |   No comments

Pumping acids for water quality control in wastewater and general water treatment applications

by Madden Manufacturing • March, 13, 2017
Pumping acids can be dangerous and costly, but it is necessary for clean and safe water. Read about why that is as well as what pumps are best for acids. more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 370   |   No comments

Chemical pumps designed for pumping polymers and alums

by Madden Manufacturing • February, 28, 2017
This article breaks down important design features needed in wastewater chemical treatment pumps. Specifically for polymers and alums. more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 420   |   No comments

How to size and design a boiler blowoff tank for intermittent bottom boiler blowdown

by Madden Manufacturing • February, 06, 2017
Intermittent bottom blowdown is needed to keep your boiler boiling at optimal efficiency, Madden Manufacturing can design the most cost effective tank for your boiler(s). more...

Posted in: Madden Boiler Blowdown Products  |   Views: 889   |   No comments

What are the most important features to have in a chemical metering pump?

by Madden Manufacturing • January, 30, 2017
Madden Manufacturing touches on the importance of chemically compatible materials, accuracy, and durability in chemical injection pump applications in this blog. Click to learn more! more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 273   |   No comments

Where to buy the best boiler blowdown valve for continuous surface blowdown flow control?

by Madden Manufacturing • January, 13, 2017
Madden's durable, high end boiler blowdown valve for accurate and repeatable flow control, the Orifice Meter, will give you years of service life! Click to learn more. more...

Posted in: Madden Boiler Blowdown Products  |   Views: 438   |   No comments

How a Madden Orifice Meter can help save money on a boiler's continuous blowdown application

by Madden Manufacturing • January, 06, 2017
Madden orifice meters are durable boiler blowdown valves that allow a precise amount of dirty boiler water blowdown to pass through continuously. Click to see how it can save you money! more...

Posted in: Orifice Meters  |   Views: 317   |   No comments

Merry Christmas from the Madden Manufacturing family

by Madden Manufacturing • December, 22, 2016
Madden Manufacturing, a small, family owned chemical metering pump and steam equipment manufacturer wants to wish you all a Merry Christmas and a Happy New Year! more...

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

Chemical Metering Pumps with thick, durable diaphragms

by Madden Manufacturing • December, 12, 2016
Madden chemical metering pumps come with diaphragms that are as "thick as a tire". See how these pumps could be the last pump you buy. more...

Posted in: Diaphragm Type Metering Pumps  |   Views: 281   |   No comments

Celebrating 65 years of business

Madden Manufacturing has been designing and producing industrial steam equipment and diaphragm metering pumps for over 65 years now. We take great pride in the fact that our simple, rugged designs have been around since 1952 with only a few changes since.

With our smaller, family owned company, you can always expect responsive customer service and to receive some of the most durable products on the market. Thank you to all our distributors, reps and end users for helping us thrive for the past 65 years. 

Links

Subscribe to the RSS feed

Contact Us