New Products
Pumps in new sizes
EnviroGear® Pumps, part of PSG®, a Dover company, is extending its line of E Series internal gear pumps with the availability of 4” (100 mm) and 6” (150 mm) sizes offering flows up to 500 gpm (1,893 L/min). Suitable for the most challenging and demanding transfer applications, these new E Series pumps are available in cast iron, carbon steel and stainless steel materials. The pumps feature a revolutionary sealless design with a patented between-the-bearing support system that effectively eliminates leaks and reduces mechanical wear, helping increase the safety of site personnel and the environment.
EnviroGear Pumps
Smart, portable pH meter
The Pro2Go™ portable pH meter provides rapid measurement, one-handed operation and great durability. For increased operating confidence, it also informs the operator when the attached sensor will need to be calibrated or replaced. The rugged, water-resistant meter is compatible with both analog and METTLER TOLEDO’s digital Intelligent Sensor Management (ISM™) pH/redox probes. ISM’s features include plug-and-measure operation for error-free setup.
Mettler Toledo
Corrosion-resistant dosing valve
GF Piping Systems’ corrosion-resistant pneumatic diaphragm valve provides a new, long-lasting solution for not only highly corrosive dosing applications but also open/close applications. The Type 604/605 Pneumatically Actuated Dosing Valve is designed and tested to surpass two million life cycles. The 1/2” (d20) size 604/605 Valve is available in body materials PVC, CPVC, PROGEF Standard PP, and SYGEF Standard PVDF with a wide variety of end connections and custom assemblies. The valve is pressure rated at 90 psi unidirectional with operating temperatures ranging from -4°F to +284°F, depending on body material.
GF Piping Systems
Mixed-bed exchanger for demineralizing water
Specialty chemicals company LANXESS has developed the Lewatit NM 3367 mixed-bed ion exchange resin to demineralize the water used to charge and top up modern hot water heating systems. The custom-designed mixed-bed system not only prevents scale formation in the parts of a heating system that convey water but also provides lasting protection against corrosion. The specific mixing ratio takes into account the fact that anion exchange resins generally have a lower capacity than cation equivalents. The higher proportion of anion exchange resin ensures a long service life and thus highly efficient demineralization with the new mixed bed.
LANXESS