PSG®, an operating company of Dover Corporation, announced today that it has completed the acquisition of Dositec Sistemas S.L. (“Dositec”), a leading provider of dispensing systems for laundry, foodservice and commercial cleaning companies. Hydro Systems, part of PSG, has been an exclusive supplier of Dositec chemical management systems in North America since 2015.

AmeGas overcomes differential-pressure difficulties inherent in Italy's hot summers with the installation of a new Ebsray RC40 Series regenerative turbine pump.

Die Leistung einer Pumpe lässt sich am besten anhand von Referenzwerten beurteilen. Sie helfen auch bei der Diagnose leistungsbezogener Probleme. Erstellt der Betreiber Leistungskennlinien, kann er langjährige Probleme beheben und Basiswissen und Referenzpunkte sammeln, um seine Pumpen auf optimale Leistung einzustellen. Damit lässt sich ein wirtschaftlicher, sicherer und zuverlässiger Betrieb der Pumpen über Jahre hinweg sicherstellen.

The performance of a pump can best be assessed using reference values. They also help to diagnose performance-related problems. If the operator creates performance curves, he can correct long-standing problems and gather basic knowledge and reference points to set his pumps to optimal performance.

PSG®, an operating company of Dover Corporation, announced today that it has completed the acquisition of Quantex Arc Ltd. (“Quantex”), a leader in single-use precision pumping technology.

Neptune™, part of PSG®, a Dover company, and a worldwide leader in specialty pumps, is pleased to announce the availability of 35 additional models as part of the Phase II release of its NSP Series Solenoid Metering Pumps and NXP Series Stepper Motor-Driven Metering Pumps.

Wilden®, part of PSG®, a Dover company, and a worldwide leader in specialty pumps, is pleased to announce that its Chem-Fuse Integral Piston Diaphragm (IPD) product line is now available in a non-food-grade Saniflex™ (Hytrel®) option for its Pro-Flo® SHIFT and Pro-Flo® Air-Operated Double-Diaphragm (AODD) Metal and Plastic Pump models.

Quattroflow®, part of PSG®, a Dover company and a leading brand of positive displacement quaternary diaphragm pumps, is pleased to announce that it will increase manufacturing capacity for its single-use quaternary diaphragm pumps with the construction of a new ISO Class 7 cleanroom.

Griswold®, part of PSG®, a Dover company, and a premier manufacturer of centrifugal pumps and baseplate systems, is pleased to announce the availability of its new 811SP Series Self-Priming Centrifugal Pumps. The 811SP Series extends Griswold’s portfolio of chemical process centrifugal pumps into self-priming applications.

Blackmer®, part of PSG®, a Dover company and a global leader in specialty pumps and reciprocating compressor technologies, is pleased to announce the availability of its new TLGLF3HD Sliding Vane Pump. Developed as a flange-mounted truck pump, the TLGLF3HD helps increase pump reliability and safety while optimizing the loading and unloading speeds of LPG products for bobtails and transport trucks.

Learn more about Blackmer System One Centrifugal Pumps as solutions in the following applications: Hot Oil Transfer/Tire Manufacture, Chemical & Polymer Plants - Phenol Handling, PowerPlants.

Appearing in the May 2021 issue of Pumps & Systems magazine, this article takes a look at three markets and applications where filter presses can shine: one traditional, a second that has seen a reimagining of its production processes, and one that requires reliable operation in extreme conditions. Additionally, this article will highlight the pump technology—positive displacement (PD) air-operated double-diaphragm (AODD)— that can perform well with filter presses, no matter the industry or application.

EnviroGear® part of PSG®, a Dover company and a global leader in internal gear pumps, is pleased to announce that its G Series Internal Gear Pumps are now available with jacketing.

Wilden®, part of PSG®, a Dover company and a worldwide leader in specialty pumps, is pleased to announce the availability of its new Equalizer® Surge Dampeners – Integrated SD Series (ISD) bolted metal option, which helps minimize vibration and control pipe hammer to protect the system piping and downstream instrumentation.

All-Flo, part of PSG®, a Dover company and a leading provider of air-operated double-diaphragm (AODD) pumps and accessories, is pleased to announce the launch of its new PDM Series Pulsation Dampener. Available in 316 stainless steel construction for aggressive applications, the PDM Series helps expand the application range and augment the performance of All-Flo AODD pumps.

Since being founded in 2003 by Marcel Raedts, Proxcys Downstream Biosystems B.V., Emmen, The Netherlands, has grown into one of the world’s leading producers of high-performance, low-pressure radial flow chromatography (HP-RFC) systems for use in the purification of biologicals from various sources, such as human blood plasma, cell cultures or bacterial fermentation.

Pumps are acknowledged workhorses in industrial liquid-handling applications, but there is another technology that, while not necessarily as highly recognized as the pump, plays a pivotal role in critical industrial liquid-handling applications. This technology is the portable mixer, and properly designed and engineered mixers can provide the operator with many years of service in a wide variety of blending or mixing operations.

Many industrial liquid-handling applications require the precise dosing and injection of chemicals and other raw materials on the way to creating a usable end product. This demand for precise flow rates at predetermined schedules and pressures relies on a very specific pumping technology, one that can promote adherence to the injection schedule and liquid volumes.

A technology that is growing in acceptance for use in industrial applications like water/wastewater treatment and boiler feed that require the injection of chemicals is a complete range of feeder types and styles.

Mouvex® responds to the need for a lighter, more contact machine with its new MX12 model. The search to identify the ideal spot in which to situate a screw compressor on the chassis of a dry bulk transport vehicle is akin to picking the perfect piece of real estate: it’s all about location, location, location, writes Christophe Jovani.