For light gases, pumping speed of the Turbovac 1350 I/s is 3-5 % higher than reference industry products whereas for heavier gases, the Turbovac 1450 i is 10 % higher than the same reference products. (Leybold)
Pumps

New Robust Turbomolecular Pumps

Leybold has further expanded its Turbovac i/iX pump family especially for industrial, coating and research applications that require robust pumps with higher pumping speeds. The new 1350 and 1450 sizes and its variants have been developed to maximize the pumping speeds. With these variants, the Turbovac i/iX series is now complete with 8 models ranging from 90 to 1450 l/s sizes.

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Galleries

Envirogear’s jacketed G Series internal gear pump.  (Envirogear)
Internal Gear Pumps

Jacketed Internal Gear Pumps

Envirogear has announced that its G Series Internal Gear Pumps are now available with jacketing. Specifically designed to enhance the G Series Pump’s temperature control and stability, these new jacketed pumps are perfectly suited to handle a variety of challenging applications such as carbolic acid, liquid sulfur, roofing manufacturing, general chemicals, bitumen, paint, chocolate, molasses, waxes and heavy fuel oil.

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Optimized mixing blocks: The static-dynamic mixer vipro-Duomix. (Viscotec Pumpen- u. Dosiertechnik)
Mixer

Optimized Mixing Blocks

The static-dynamic mixer vipro-Duomix is perfectly suited for compressible, two-component materials – with very different viscosities, extreme mixing ratios and high-pressure sensitivity. The extended version with optimized mixing blocks for low-viscosity, and high-viscosity materials on either side brings a further advantage: It is ideally suited for materials that are difficult to mix – with different or identical viscosities.

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To offer even better, more customized solutions, Netzsch Pumps & Systems adds the Notos 2NSH two-screw pump to its current portfolio of hygiene pumps. (Netzsch Pumps & Systems)
Pumps

Multi-Screw Pump for Hygienic Applications

Netzsch Pumps & Systems recently developed a multi-screw pump for hygienic applications and expanded its previous hygienic pump portfolio with the new model series: Notos 2NSH. The two-spindle positive displacement pumps are all-metal pumps that pump especially demanding and sensitive media.

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