What are the surface finish requirements for impellers in hygienic applications?

Refine by · Davey Fire Fighter 5 Two Stage 5/8" Pump Head Kit Red NPT · Davey Fire Fighter 5 Two Stage 1" Shaft 9hp & 10hp Pump Head Kit · Davey Fire Fighter 5 ... A flexible impeller pump is its self-priming capability. As the vanes of the impeller are depressed and rebound, they create their own vacuum drawing fluidinto ... An impeller, or impellor, is a driven rotor used to increase the pressure and flow of a fluid. It is the opposite of a turbine, which extracts energy from, ... Jun 18, 2010 ... A single viscous impeller pump stabilizes and augments cavopulmonary flow in 4 directions, in the desired pressure range, without venous ... Sep 11, 2013 ... The present model (Jabsco) has an impeller but exploring the options, similar capacity pumps are available with diaphragm rather than impeller. We hypoth- esized that a viscous impeller pump, based on the von Kármán viscous pump principle, is optimal for this role. Methods: A 3-dimensional computational ... Flex-Impeller Pumps · Pump Vigor 300 3" TC · Pump Vigor 200 2" TC · Pump Vigor 150 1.5"TC · Pump Vigor Mini · Pump Zeta 25 w/By-Pass · Pump Zeta ... These pumps are designed to meet your needs effectively. These pumps can handle a wide range of viscosities, temperatures, and even delicate fluids. impeller pump. Any pump in which the water is moved by the continuous application of power to a rotating set of vanes from some rotating mechanical source ... Flexible Impeller Pumps. Types. ​. Types. Industries. ​. Industries. 9 Results. Oberdorfer Authorized OB202M-15 Flexible Impeller Pump ...