Omac introduces three new lobe pumps, the C110, C115 and C270 models. These pumps present a volumetric capacity of 0,17, 0,21 and 0,38 l/rev. respectively, for maximum pressure from 5 to 13 bars with increased clearances rotors.
C110 and C115 models are provided with DN40 connections, while the C270 model is provided with DN50 connections.
In order to achieve the highest hygienic standard, the lobe pumps are as easily fully cleanable as to enable hot water consumption and reduce the use of chemical products for their cleaning.
The materials used, surface finishing and all the characteristics of the design have enabled to get the European Hygienic Engineering & Design Group – EHEDG certification. Alike all other models Series C, the C100, C220 and C570 featured new design with new front loading seals for easier and quick servicing. In addition, maintenance is also simplified by means of a new external axial adjustment system.
All the parts in contact with the product are made of stainless steel 1.4404, pump body is cast with integral connections without welding. The rotors have been designed as to reach the best efficiency and cause less damage to the product at the same time.
The pumps of the Series C offer further energy saving, less power thanks to less internal friction and efficiency improvement thanks to the possibility of selecting three different tolerances of the rotors accordingly the working pressure. Two kinds of rotors are proposed, four-lobes and dual wing (bi-lobes) with new design.
The bearing housing is made of nickel-plated cast iron, sturdy and compact with roundish profile and equipped with feet for horizontal or vertical (self-draining) installation.
As the other Omac lobe pump series B and BF, appreciated all over the world for stoutness and performances, new C Series confirms their reliability and safety having obtained the Atex certification depositing technical file at TÜV. They can be supplied in Atex execution with classification II 2G kc T4, for the installation in areas with presence of atmosphere potentially explosive caused by gas/vapour and inflammable liquids.
All Omac lobe pumps are available also in special materials such as Titanium, Hastelloy, and Monel.
