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Chillers

LOGICOOL™

Chillers

Technical Manual : 6521355 V1.8.0 07/2014

Performance Data

PUMP PACKAGES

(OPTIONAL EXTRAS)

Use the formula below and the graphs provided to calculate the External Head Available:

Example:

Model Ref. = LCC40

Ambient: = 35°C

Fluid = 20% Ethylene Glycol

Inlet Fluid = 7°C

Outlet Fluid = 12°C (5°C



Pump Selection = Single Standard

Water Flow l/s = 1.87 l/s

EHA (kPa) =

External Head Available

EHA (kPa) =

Total Pump Head Available

Unit Waterside Pressure Drop

EHA (kPa) =

165 - 82

EHA (kPa) =

83 kPa

All performance data is supplied in accordance with BS EN 14511-1:2013

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