BASIC HYDRONIC SYSTEM DESIGN - ctashrae.org

HYDRONIC Systems BASIC HYDRONIC SYSTEM . DESIGN . Terminal Units FCU FCU FCU FCU FCU FCU. Fan Coils, Chilled Beams, Finned Tube, Radiant, etc. Distribution Piping AS-1. P-1. Decoupler Primary pumps ET-1. P-B-1. Closely Spaced Tees P-1 & P-2. P-2. B-1. P-B-2. Expansion Generation Equipment Tank Air / Dirt B-2. Secondary pumps Boilers, Chillers, Cooling Separator P-B-1 & P-B-2 Towers, WWHPs, etc. 1. REFERRING TO pumps . FCU FCU FCU FCU FCU FCU. FCU FCU FCU FCU FCU FCU. AS-1. AS-2. P-1. P-3. P-B-1. ET-1 P-CH-1. ET-2. P-2. P-4. B-1 CH-1. Primary P-B-2. Secondary P-CH-2. pumps B-2. pumps CH-2. Secondary Primary pumps pumps HEATING COOLING. AIR/DIRT SEPARATORS. Air Vents at High Points Reduce Fluid Velocity Change Fluid Direction Reduce Pressure (Tangential). Coalescence (Microbubble).

7 SPLIT CASE PUMPS Split Case zTwo sets of bearings to support shaft zAllows Access to both seals without moving motor or disturbing piping zUp to 1,500 HP Horizontal Split Case Vertical Split Case VERTICAL TURBINES Vertical Lineshaft Turbine Designed to Lift Liquid from Sump / Tank Motor and Impeller are separated Impellers “Push” better than “Pull”

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  Pumps, Split, Vertical, Pumps split, Vertical split

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