Posts Tagged: featured

Teamwork On Display In Meeting Strict Delivery Date For New Customer

In September 2014, Wilden® distributor El Paso – Phoenix Pumps, Inc., was successful in obtaining an order for six Model XPS1500/SSAAA/TWS/TF/STF Air-Operated Double-Diaphragm (AODD) Pumps from a food processor that had been loyal to the Graco brand for many years. Shortly after order entry, a parts issue was discovered...

The Arrival of Diaphragm Pumps as Mainstream Process Pumps

By Wallace Witkoff In the evolution of pumps, the air-operated diaphragm pump is a more recent technology, if you consider 60 years since its invention recent. This compares with the lobe, centrifugal and gear technologies that were developed more than 100 years ago. Speaking of recent diaphragm-pump developments, the...

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...

AODD Pumps Can Provide Flexibility for Multiple Mining Operations

This technology can tackle basic dewatering applications and precise electrowinning processes. By Greg Duncan The early stages of mine development—including identifying the lodes and extracting the earth that surrounds them—are rugged operations that require equipment that can withstand long, hard days of work and function reliably in extreme weather...

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...

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...

AODD Pumps Safely Handle Specialty Chemicals

A UAE company turned to air-operated double-diaphragm pumping technology to carefully and efficiently produce chemicals for the oil industry. By Anthony Monnet Wilden The chemical manufacturing industry has stringent requirements for process equipment. Production efficiency, product quality and operational safety for both on-site personnel and the environment are critical concerns...