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A.Y. McDonald Mfg. Co.

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Products

Water Works

  • Corporation Stops
  • Service Saddles
  • Repair Clamps
  • Curb Stops
  • Meter Valves
  • Curb Boxes
  • Service Fittings
  • Meter Couplings & Accessories
  • Single & Dual Checks
  • Unmeasured Flow Reducer (UFR)
  • Sampling Station
  • Copper Meter Resetters
  • Copper Meter Setters
  • Copper Meter Insetters
  • Pit Setters
  • Meter Box Frames & Covers
  • Iron Yokes
  • Meter Boxes

Pump Systems

  • Submersible Pumps
  • AutoPAC
  • Jet Pumps
  • Pressure Tanks
  • Booster Pumps
  • Irrigation & Superboosters
  • Sump/Sewage/Effluent Pumps
  • Dewatering Pumps
  • Repair Parts
  • Pump Accessories

Plumbing

  • Plumbing Valves
  • Fittings
  • Threaded Fittings
  • Tank Tees
  • LP/Natural Gas
  • Plbg Specialty & Accessories

Natural Gas

  • Bypass Meter Bar Industrial
  • Bypass Meter Bar Residental
  • Multi Meter Manifold Bar
  • Natural Gas Valves
  • Specialty Meter Bar
  • Standard Meter Bar
  • Portable Bypass Kits
  • Natural Gas Accessories

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  1. A.Y. McDonald
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  3. Innovation

Innovation

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Tight. Right. Every Time.

09/30/2022

A standard service saddle with a conventional bolt simply must be assembled to the water main, thread the bolt through, and then torque it to the correct specification. While it so… Continue Reading 

AutoDRIVE: The VFD That Makes Your Life Easier

01/14/2022

For decades, submersible pumps have been considered one of the most popular types of pumps used for private well systems in the U.S. This solution is efficient on its own but the a… Continue Reading 

A.Y. After Hours

10/20/2021

The secret behind A.Y. McDonald’s superb products and services lies within the passion and devotion of our people. This includes those making the product, selling the product… Continue Reading 

How Innovation Makes Waves in the Water Industry

05/21/2020

“Innovation is taking two things that already exist and putting them together in a new way.” - Tom Preston “Creativity is thinking up new things. Innovation is do… Continue Reading 

Tapping Into Innovation

08/30/2019

Since 1856, A.Y. McDonald has adopted the role of being problem solvers for the industry. In fulfilling this responsibility, we are prepared for the inspiration of a new product to… Continue Reading 

Gas Meter Set Assemblies Created the A.Y. McDonald Way

06/27/2019

Since 1856, A.Y. McDonald has had the pleasure of providing quality solutions for the industries we serve. What keeps our company thriving is the motivation to take care of the cus… Continue Reading 

99 Fittings in Your Hand

04/25/2019

A mechanical compression connection is a joint that is created by tightening a female threaded nut onto a male threaded body, thus compressing a rubber seal and retaining ring. Whi… Continue Reading 

Integral Corp Saddle: The Starting Point to Taking Care of t…

02/26/2019

While surrounding the water main, a service saddle is the starting place to making water work on the service lateral. Municipalities choose this route as it minimizes stress on the… Continue Reading 

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warning image
WARNING: It is unlawful in CALIFORNIA, VERMONT, MARYLAND, LOUISIANA and the UNITED STATES OF AMERICA to use any product in the installation or repair of any public water system or any plumbing in a facility or system that provides water for human consumption if the wetted surface area of the product has a weighted average lead content greater than 0.25%. This prohibition does not extend to service saddles used in California, Louisiana or under USA Public Law 111-380.
warning image
WARNING: This product can expose you to chemicals including lead, which is known to the State of CALIFORNIA to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov

Contact

  • A.Y. McDonald Mfg. Co
  • 4800 Chavenelle Road
  • Dubuque, IA 52002
  • p: 563.583.7311
  • p: 800.292.2737
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