High Pressure Pulsation Control in Corrosive Environments

In recent years, the composition of wastewater has changed considerably, and pumping of untreated raw wastewater has become more and more challenging. Pump hydraulics which were used in the past without any problems and with satisfactory results, are becoming clogged more and more often.

Sensor Technology has extended its new range of torque sensors with a model that has the sensing head and electronics in separate housings. This has two advantages: the sensing head can fit into very confined spaces, and the electronics can be located in a position where they are protected from physical damage, dust, dirt, moisture, electromagnetic forces, etc.

New regulation from the Environmental Protection Agency (EPA) has established legally enforceable limits for certain PFAS in drinking water. PFAS, also known as “forever chemicals,” are a category of manufactured chemicals commonly used in industry and consumer products, which are resistant to breakdown in the environment and are commonly found in water sources.

Introducing the ACH580 4X variable frequency drive (VFD), a new addition to ABB’s all-compatible drive portfolio that is built for outdoor installation and extreme environments in the HVACR industry. Certification to UL Type 4X (NEMA 4X and IP66 rating) ensures protection against rain, cold, snow, salt spray, and dust as well as corrosion due to caustic chemicals, gases, and damage from the formation of exterior ice, high levels of humidity or UV radiation.

The new ball valves in the GEMÜ BB0F series from valve specialists GEMÜ cover a wide range of applications in the chemical industry thanks to their configuration and the available construction and actuator versions.

Vanzetti Engineering presents the new ESK-IMO series of retractable submerged pumps, which are used in Small-Scale LNG Terminals and as Emergency pumps or Cargo/Stripping pumps in the marine sector. The ESK-IMO pumps offer the advantage of easy maintenance without the need for tank draining and reclamation.