Search results with tag "Laboratory exhaust systems"
a b o r a t o r i e s f o r t h e 2 1 b e s t P r a C t i ...
www.i2sl.orgL a b o r a t o r i e s f o r t h e 2 1 s t C e n t u r y : b e s t P r a C t i C e G u i d e Manifolding laboratory Exhaust systEMs Introduction: Why Manifold? Manifolding laboratory exhaust in laboratory build-
Laboratory Exhaust Systems
my.amca.orgLaboratory Exhaust Systems ... * = hFrom ASHRAE Laboratory Design Guide, Equation 9-2 he s + hr he hs hr he hs h Note: Graphical comparison of Vektor to low ... the bypass air plenum and damper allow reduction of lab exhaust volume by adding ambient air to the …
Laboratory Exhaust Systems - Greenheck Fan
www.greenheck.com4 VGN vs Bypass Damper System Performance 1 3 2 VAV Laboratory Exhaust Fan System Operation Laboratory exhaust fans have requirements not found in general exhaust ventilation applications.
Laboratory Exhaust Systems - Greenheck-USA
content.greenheck.comair systems. Benefits of the Vektor-H: Laboratory Exhaust Systems ... lubrication lines Motor labeled for use with VFD and shaft grounding as standard Over 20% more efficient than belt drive Standard High plume nozzle ... Salt Spray ASTM B117 Hours 1000 2000 3000 4000
Laboratory Exhaust Systems - Greenheck-USA
content.greenheck.comVektor Variable Geometry Nozzle (VGN) technology safely reduces the energy costs of the exhaust fans 50% or more based on the exhaust requirement within the VAV laboratory system. • VGN technology automatically maintains discharge velocities and maximizes plume height as airflows from the laboratory vary.
Laboratory Exhaust Systems - Greenheck-USA
content.greenheck.cominlet provides quick and easy fit-up. Transition is removable for damper inspection. Chemical and UV resistant flex material with stainless clamps connect the fan to the transition and plenum. Flex connection combined with vibration isolators effectively isolates the fan. 6 Centrifugal Wheel and Scroll Housing – High
Laboratory Exhaust Systems - Greenheck
www.greenheck.com3 Design Features & Applications Chemical Emission and Odor Dispersion – Plume Height Calculations The effective plume height is an important factor in