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Pump Accessories - Industrial

Chemical metering pump installations often require piping accessories to insure safe and accurate pumping. Madden offers pump accessories in a number of sizes and materials of construction to fit the design requirements.
 
Back Pressure Valves - A back pressure valve keeps a positive head on the discharge side of the pump. That prevents siphoning and eliminates varying dosage rates caused by fluctuating downstream pressure. The valve set pressure is adjustable, and a diaphragm protects the spring from the liquid being pumped.

Pressure Relief Valve - A pressure relief valve relieves over pressure on the discharge side of the pump. That prevents damage to the pump and piping. The valve set pressure is adjustable, and a diaphragm protects the spring from the liquid being pumped.

Pulsation Dampener - Prevents pressure and flow spikes caused by reciprocating piston type pumps.

Calibration Column - A clear PVC tube installed in the suction line of the pump used to precisely measure the pump output at different pump dial settings and operating conditions.
 
Back Pressure Valve Pressure Relief Valve Griffco PVC Calibration Coulmns
Back Pressure Valves Pressure Relief Valves Griffco PVC Calibration Columns
 
 
Blacoh Pulsation Dampeners
Blacoh Pulsation Dampeners

To learn more about our pump accessories, click here to contact us.
 
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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. 

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