Posts Tagged: Diaphragms

The Benefits of Full-Stroke Integral Piston Diaphragms

By Rob Jack The heart of the air-operated double-diaphragm (AODD) pump is its diaphragms. They must be flexible enough to handle millions of pumping cycles without failing and be compatible with any number of different liquids or particulate-laden slurries. When used in hygienic-manufacturing operations, such as food/beverage, personal care...

Wilden® Introduces 76 mm (3”) Full-Stroke Integral Piston Diaphragm Model

Grand Terrace, CA – January 29, 2015 – Wilden®, part of PSG®, a Dover Company and a worldwide leader in air-operated double-diaphragm (AODD) pump technology, is pleased to announce the release of its 76-mm (3”) size Full-Stroke Integral Piston Diaphragm (FSIPD). The new 76 mm (3”) FSIPD is ideal...

Considerations for diaphragm selection

Selecting the right diaphragm for an air-operated double-diaphragm pump is a critical consideration for the user. This article looks at the factors to take into account when choosing the optimum diaphragm that will assure safe, efficient, cost effective and trouble-free operations. When selecting the a diaphragm for an air-operated...

Wilden® 430 and 830 Advanced™ FIT 316 Stainless Steel AODD Pumps Now Available

Grand Terrace, CA – December 18, 2014 – Wilden®, part of PSG®, a Dover Company and a worldwide leader in air-operated double-diaphragm (AODD) pump technology, is pleased to announce the release of 430 and 830 Advanced™ FIT 316 stainless steel AODD pumps. Featuring superior corrosion resistance in aggressive chemical...

Wilden® Releases New High-Performance Advanced™ FIT AODD Pumps

Engineered for superior flow rates and easy installation with no repiping Grand Terrace, CA – September 17, 2014 – Wilden®, part of Dover Corporation’s Pump Solutions Group (PSG®) and a worldwide leader in air-operated double-diaphragm (AODD) pump technology, has introduced the Advanced™ FIT line of Air-Operated Double-Diaphragm (AODD) Pumps...

How to Select Diaphragms for AODD Pumps (Part 2 of 2)

Asking the right questions and utilizing the best available tools from Wilden® will help AODD pump operators maximize diaphragm life By Rob Jack, Wilden® and Pump Solutions Group (PSG®) In the first part of this article, we discussed some of the materials that have been tested extensively for use...
Wilden diaphragms for AODD pumps

How to Select Diaphragms for AODD Pumps (Part 1 of 2)

Asking the right questions and utilizing the best available tools will help AODD pump operators maximize diaphragm life By Rob Jack, Wilden® and Pump Solutions Group (PSG®) Selection of the right diaphragm for an air-operated double-diaphragm (AODD) pump is a critical consideration for safety, efficiency and trouble-free operations. A...