Lochinvar LOKE8-100, Installation, Commissioning, Maintenance And User Instructions, Page: 7 / 28

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6.0 TECHNICAL DATA
MODELS LOKE8-50 TO LOKE8-150
Output
Unit LOKE8-50 LOKE8-75 LOKE8-100 LOKE8-125 LOKE8-150
Heat Transfer Duty kW 50 75 100 125 150
Thermal efficiency % 99.5 99.5 99.5 99.5 99.5
Primary Side
Inlet Temperature °C 75 75 75 75 75
Outlet Temperature °C Varies Depending on Demand (40 At Full Demand)
Fluid Flow Rate litre/second 0.34 0.51 0.68 0.85 1.03
Fluid type Water Water Water Water Water
pressure drop bar 0.21 0.28 0.27 0.31 0.28
Connection size and type Inch BSPT 1" 1" 1" 1" 1¼"
Max Working Temperature °C 100 100 100 100 100
Maximum Working Pressure bar 10 10 10 10 10
Secondary Side
Inlet Temperature °C Varies Depending on Demand (10 At Full Demand)
Outlet Temperature °C 65 65 65 65 65
Fluid Flow Rate litres/second 0.22 0.33 0.43 0.54 0.65
Fluid type Water Water Water Water Water
pressure drop bar 0.11 0.11 0.11 0.12 0.12
Connection size and type Inch BSPT Male 1" 1" 1" 1" 1¼"
Max Working Temperature °C 95 95 95 95 95
Maximum Working Pressure bar 10 10 10 10 10
Performance
Recovery Rate @ 55°C ∆T litres/hour 792 1188 1548 1944 2340
Recovery Rate @ 55°C ∆T litres/second 0.22 0.33 0.43 0.54 0.65
Recovery Rate @ 50°C ∆T litres/hour 871 1307 1703 2138 2574
Recovery Rate @ 50°C ∆T litres/second 0.24 0.36 0.47 0.59 0.72
General
Plate Material AISI 316 Stainless Steel
Gasket Material EPDM - Clip On
Empty weight kg 53 65 67 69 70
Electrical Requirements 230V /1Ph/ 50hz