The Chem-Feed CD1 (photo) is engineered to ensure almost no maintenance requirement for the life of the pump. CD1 is suitable for dosing with gas-forming chemicals, such as peracetic acid or sodium hypochlorite. The CD1 Dual Diaphragm Hyperlink Drive Technology…
The new Emission Control Gauge (EMICOgauge; photo) pressure-measuring system features the assembly of a model 2xx.30 pressure gage in a safety version in accordance with EN 837-1 (S3) and a valve to prevent fugitive emissions. An easily rotating adapter with…
The Pearlo 350 EAC underwater pelletizing system (photo) has a liquid-heated die plate for high capacities, delivering throughputs of 18,000 kg/h of virgin polymer. The unique cutting-blade design and optimum water- and material-flow conditions within the cutting chamber provide not…
Two new relay modules have been added to this company’s product range for hazardous areas in Zone 1. The series 9174 and 9177 (photo) relay modules enable a.c. and d.c. loads to be switched using the Ex e and Ex…
Netilion Water Networks Insights (NWNI; photo) provides reliable monitoring of flow, pressure, temperature, level, water quality and other measurements. This software service connects all levels of water supply systems, empowering service providers and water associations to manage multiple control and…
Predictive maintenance (PdM) programs can provide advanced warning of equipment problems and potential failures. This one-page reference provides brief descriptions of six common predictive maintenance methods. Infrared thermography Continuous monitoring of equipment temperature over time has the potential to identify…
The 50-mm HPS high-purity pressure gage with reed switch (photo) is ultrasonically cleaned to provide exceptional quality and reliability in ultra-high-purity gas delivery systems. The reed-switch capability provides an additional safety feature through actuating an internal switch that triggers an…
This company is launching the first standardized electrolyzer suitable for mass production. The EL 4.0 (photo) is a fourth-generation anion-exchange-membrane (AEM) electrolyzer the company has been developed since 2017. The new version is smaller, lighter and ISO 22734 certifiable. The…
Ethylene propylene diene monomer (EPDM) rubber is a terpolymer elastomer derived from ethylene and propylene, along with small amounts of a non-conjugated diene as a third monomer (Figure 1). With a completely saturated polymer backbone, this random elastomeric copolymer exhibits…
Batch high-shear mixers equipped with the Solids/Liquid Injection Manifold (SLIM) Technology (photo) deliver powders in an efficient manner for quick wet-out and complete dispersion into low-viscosity liquids. In a conventional rotor/stator mixer, materials are continually drawn from below the mixing…