Van Air Systems FR-400 User Manual
Page 3
PAGE 3
3.1 SPECIFICATIONS
WEIGHT.............................. 1790 lbs (with desiccant installed)
DIMENSIONS...... ............... See SECTIONS 3.2
IN/OUT CONNECTION...... 2" 4-lug coupling (Dixon #AM28)
VESSELS (desiccant towers)
Construction ................... Manufactured to the ASME CODE, Section VIII, Division 1.
Vessels stamped "U" symbol.
Design Pressure ............. 175 PSIG
Design Temperature ....... -20
O
F TO 300
O
F
PIPING
Threaded fittings: ........... ASME B16.3
Threaded unions: .......... ASME B16.39
Flanges: ......................... ASME B16.5
Pipe: .............................. Carbon steel, Schedule 40
VALVES
Inlet ............................... Proprietary 3-Way piloted shuttle valve
Outlet .............................. Two (2) Check valves, butterfly type
Purge .............................. Normally closed, air operated type
CONTROL AIR FILTER
Construction ................... Aluminum housing
PREFILTER/AFTERFILTER
Construction ................... Aluminum housing
PRE-COOLER
Core. ...............................Aluminum
Fan..................................Polypropylene blades with Aluminum hub
Fan Guard ......................Steel
SEPARATOR/PREFILTER
Construction ................... Aluminum housing
ELECTRICAL
Standard 115 Volt ........... 115-120V/1PH/50-60Hz
DESICCANT
Material ........................... Activated Alumina, 1/8" (2-5 MM) Bead type
Quantity Per Tower..........215 LBS
OPERATING CONDITIONS
Inlet Air Pressure ............................ MAX 175 PSIG
Inlet Air Temperature ...................... MAX 150
O
F
Ambient Air Temperature................ MIN 40
O
F..........MAX 120
O
F
SYSTEM RATED INLET CONDITIONS
Inlet Air Pressure ............................ 100 PSIG
Inlet Air Temperature ...................... 150
O
F (based on 85°F ambient and 15°F approach from the pre-cooler)
Relative Humidity (saturation) ........ 100% RH
DRYER FLOW CAPACITIES (SCFM) at various pressures (100
0
F)
60 PSIG
80 PSIG 100 PSIG 110 PSIG 125 PSIG 140 PSIG 150 PSIG
160 PSIG
175 PSIG
FR-400
260 330 400 417 441 465 479 494 514
SPECIFICATIONS
SECTION 3