Process Technology Lufran LUF Series - System Specifications

6
M-43-25 LUF-Series Lufran Manual
Revision - Date 03-01-04-18 Standard outlet, Standard Interface
Engineering Information (Continued):
System Specifications:
Product
LUF-series, Lufran fluoropolymer inline water heater
Available Wattages
24kW – 312kW
Refer to model number label for the wattage of any specific unit
Available Voltages
380V – 600V, 50/60Hz, 3 phase only
(Lower voltages available with special construction, consult factory for
details)
Cabinet dimensions and
unit weight:
Width Depth Height Weight
24kW – 72kW
508mm (20-in) 769mm (30.25-in)
2123mm
(83.57-in)
270 kg
(595 lbs)
105kW – 156kW
712mm (28-in) 769mm (30.25-in)
2123mm
(83.57-in)
340 kg
(750 lbs)
195kW – 312kW
1220mm (48-in) 769mm (30.25-in)
2123mm
(83.57-in)
682 kg
(1500 lbs)
Wetted surfaces:
Heating elements
PTFE fluoropolymer
Columns and plumbing
PVDF
o-rings
Chemraz®
Operating temperatures:
Process inlet
50°C maximum
Process outlet Up to 95°C, depending upon operating conditions
Temperature accuracy
+/- 3°C, depending upon operating conditions
Ambient air temperature
30°C maximum
Water flow rate range
1 l/min (0.25 gpm) to 200 l/min (50 gpm)
Water pressure range
Minimum 69 kPa (0.69 bar, 10 psi)
Maximum 690 kPa (6.9 bar, 100 psi)
Purge gas flow rate
required (minimum):
24kW – 72kW
141 l/hr (5 scfh)
105kW – 144kW
282 l/hr (10 scfh)
210kW – 288kW
564 l/hr (20 scfh)
Purge gas pressure range
Minimum 175 kPa (1.75 bar, 25 psi)
Maximum 690 kPa (6.9 bar, 100 psi)