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Description: Thrust balancing by balancing drum with pressure balancing at the discharge side shaft seal considerably reduces the loads on pump bearings and shaft seals. Efficiency optimized closed impellers and diffusers avoid radial loads and minimize shaft loads and shaft deflection. Rigid construction
- Discharge Size: 2.5 to 5 inch
- Maximum Discharge Pressure: 1450 psi
- Maximum Discharge Flow: 1321 GPM
Description: Single stage end suction pump in close coupled (block) design, based on the hydraulics acc. to ISO 2858, with direct mounted IEC motor,
- Maximum Discharge Pressure: 232 psi
- Maximum Discharge Flow: 1981 GPM
- Media Temperature: -40 to 284 F
- Type Of Pump: Other
Supplier: Goulds Water Technology, a xylem brand
Description: High Pressure Multi-Stage Pumps G&L Series MPVN The MPVN is manufactured for Xylem Goulds Water Technology Pumps by ITT Austria Gmbh, formerly ITT Vogel Pumpen, at their plant near Vienna, Austria. Modular System: VOGEL Vertical Multistage pumps utilize a modular
- Pump Type / Application: Water Pumps
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The world of pumps
Pumps became the chemistry the bird pumps of specialist of judges and Goulds of pump constructs and promise an appreciable reduction of the life cycle costs.
A review of selected pumping systems in nature and engineering—potential biomimetic concepts for improving displacement pumps and pulsation damping
… of adding energy to a fluid by means of rotating elements, which is widely used in engineering, cannot be found in nature, with the exception of bacterial flagella (e.g. Berg and Ander- son 1973, Berg 1974) and molecular pumps ( Vogel 2003).
Living in a physical world X. Pumping fluids through conduits
In my earlier look at pumps ( Vogel 1995) the coefficient was for just this reason replaced by one that presumed viscous rather than inertial pressure loss, .
The non‐hierarchical, non‐uniformly branching topology of a leuconoid sponge aquiferous system revealed by 3D reconstruction and morphometrics using corrosion ...
Within the aquiferous system, choanocyte chambers serve as flow-generating units which work principally as positive displacement pumps, technically to be understood as peristal- tic pumps ( Vogel 1983; Larsen and Riisgard 1994).
Crawling scallop: Friction-based locomotion with one degree of freedom
their bodies, or actuating pumps ( Vogel , 1994).
over mound/funnel structures like those constructed by the burrowing activities of T. australiensis, en- hances passive irrigation of burrows in the absence of active infauna pumping ( Vogel & Bretz 1972, Allanson et al. 1992, Heron & Ridd 2001).
Do associated microbial abundances impact marine demosponge pumping rates and tissue densities?
These two dichotomies are related because the dimensions of the aquiferous system canals and choanocyte chambers have obvious implications for sponge pumping rates ( Vogel 1994), as maximum attainable Xow speeds at a given energy input are controlled by exponentially increasing frictional forces …
Epizoic zoanthids reduce pumping in two Caribbean vase sponges
Other factors such as perturbation of the individual may also cause a temporary cessation in pumping activity ( Vogel 1977).
Larynx funnel pump (Hugo bird sang mechanical engineering GmbH .
Phenotypic plasticity in a mutualistic association between the sponge Haliclona caerulea and the calcareous macroalga Jania adherens induced by transplanting...
Moreover, the small pipes produced by H. caerulea under high hydrodynamism, impose higher re- sistance to water flow and concomitantly increase water- pumping costs ( Vogel 1981).