Compressed air dryers

1. WAS 360
ULTRA SERIES
Non-Cycling Compressed Air Dryers
10 to 3000 scfm
www.macair1.com
1
ULTRA SERIES
Non-Cycling Compressed Air Dryers
10 to 3000 scfm
www.macair1.com
The ULTRA series dryers are a culmination of over 35
year experience in designing and manufacturing com-
pressed air dryers. The heavy duty industrial design is
compact, energy efficient and feature the proven pis-
ton and scroll refrigeration compressors, ADX alumi-
num block heat exchangers, over sized condensers all
housed in a sheet metal cabinet with a corrosion proof
powder coat finish. All ULTRA series dryers feature the
proprietary ADX, aluminum block heat exchanger that
will deliver clean dry air to your plants air system at
very low pressure drops which saves thousands of $$
in energy costs over the lifetime of the dryer. The built
in stainless steel mesh separator is 98% efficient and
assures low consistent dew points from 0 to 100%
rated flow conditions.
ULTRA series dryers by MACAIR are a culmination of over 30 years experience in designing, manufacturing, installing
and servicing air dryers in a wide array of industries through out North America. Each dryer is hand made by skilled
craftsman in Walled Lake, MI USA. We sourced the highest quality components from industry leading companies. The
end result is a dryer that will give you years of trouble-free performance and value.

2. ULTRA SERIES FEATURES
ULTRA series dryers operate on a 5 step
drying process. Step 1 Pre-cooling: hot
saturated compressed air enters the pre-
cooler section of the ADX heat exchanger
module and flows through channels where
it is pre-cooled by out going cold air.
The incoming air temperature is reduced
approximately 30F. Step 2 Condensation:
The precooled air then enters the evaporator
where it is cooled to its final dew point.
Step 3 Separation: The mixture of cold air
and condensation flows into the separation
chamber where is scrubbed by a stainless
steel mesh and the liquid moisture is
separated from the air stream. Step 4 Drain:
After the moisture is separated from the
air stream it gathers in a quiet zone and is
drained away by the automatic drain valve.
Step 5 Reheating: After the air exits the
separator and the moisture is drained away
the air stream enters the re-heater where it
flows through channels where it is reheated
by the incoming hot air. The outgoing air
reheated by the hot incoming air and then
exits the ADX heat exchanger module and
the dryer.
2
ULTRA SERIES FEATURES
ULTRA series air dryers feature industry leading
Copeland Scroll compressors. (UA250 and above)
• Scroll compressor technology is an all-around
superior refrigeration compressor versus com-
peting reciprocating technologies.
• Uses up to 15% less energy than competing
reciprocating compressors
• 70% less moving parts for increased reliability
• Superior liquid handling capability
• Smooth scroll movement for low sound and
vibration.
• Smooth start and stop of a scroll means longer
compressor life.
• UA dryers use environmentally friendly R134a
and R404a refrigerants. Recognized globally
as efficient and safe HFC solution.
STANDARD FEATURES
• ADX aluminum heat exchanger
• Thermostatic expansion valve
• Hot gas bypass valve
• Stainless steel mesh separator
• Programmable electronic drains
• Oversized condensers
• Refrigerant access ports
• Suction accumulator (UA400 and up)
• Receiver tank (UA400 and up)
• Filter drier
• Refrigerant sight glass
• Heavy duty contactor
• Industrial grade fan motors
• Oversized Condensers
• Low and high ref pressure shutdown safety
switch
• Refrigerant Suction Gauge (UA40 and up)
• Refrigerant Discharge Gauge (UA400 and up)
• 8 foot power cord (UA10-150 115v)
AVAILABLE OPTIONS
• MAC-PAC Filters mounted
• Condenser Filters
• Additional Gauges
• Fused Disconnect Switch
• Zero Loss Condensate Drains
ULTRA series dryers operate on a 5 step drying pro
Step 1 Pre-cooling: hot saturated compressed air
the pre-cooler section of the ADX heat exchanger
ule and flows through channels where it is pre-coo
out going cold air. The incoming air temperature
duced approximately 30F. Step 2 Condensation: Th
cooled air then enters the evaporator where it is c
to its final dew point. Step 3 Separation: The mixt
cold air and condensation flows into the sepa
chamber where is scrubbed by a stainless steel
and the liquid moisture is separated from the air st
Step 4 Drain: After the moisture is separated from t
stream it gathers in a quiet zone and is drained aw
the automatic drain valve. Step 5 Reheating: After t
exits the separator and the moisture is drained awa
air stream enters the re-heater where it flows th
channels where it is reheated by the incoming h
The outgoing air reheated by the hot incoming a
then exits the ADX heat exchanger module an
dryer.
ULTRA SERIES FEATURES
THE REFRIGERANT COMPRESSOR IS THE
HEART OF THE DRYER ULTRA series air dryers
feature industry leading Copeland Scroll compres-
sors. (UA250 and above)
• Scroll compressor technology is an all-around
superior refrigeration compressor versus com-
peting reciprocating technologies.
• Uses up to 15% less energy than competing
reciprocating compressors
• 70% less moving parts for increased reliability
• Superior liquid handling capability
• Smooth scroll movement for low sound and
vibration.
• Smooth start and stop of a scroll means longer
compressor life.
• UA dryers use environmentally friendly R134a
and R404a refrigerants. Recognized globally
as efficient and safe HFC solution.
• ADX aluminum heat exchanger
• Thermostatic expansion valve
• Hot gas bypass valve
• Stainless steel mesh separator
• Programmable electronic drains
• Oversized condensers
• Refrigerant access ports
• Suction accumulator (UA400 and up)
• Receiver tank (UA400 and up)
• Filter drier
• Refrigerant sight glass
• Heavy duty contactor
• Industrial grade fan motors
• Low and high ref pressure shutdown safety
switch
• Refrigerant Suction Gauge (UA40 and up)
• Refrigerant Discharge Gauge (UA400 and up)
• 8 foot power cord (UA10-150 115v)
ULTRA series dryers operate on a 5 step drying
Step 1 Pre-cooling: hot saturated compressed a
the pre-cooler section of the ADX heat exchan
ule and flows through channels where it is pre-c
out going cold air. The incoming air temperatu
duced approximately 30F. Step 2 Condensation:
cooled air then enters the evaporator where it
to its final dew point. Step 3 Separation: The m
cold air and condensation flows into the s
chamber where is scrubbed by a stainless ste
and the liquid moisture is separated from the a
Step 4 Drain: After the moisture is separated fro
stream it gathers in a quiet zone and is drained
the automatic drain valve. Step 5 Reheating: Aft
exits the separator and the moisture is drained
air stream enters the re-heater where it flows
channels where it is reheated by the incomin
The outgoing air reheated by the hot incoming
then exits the ADX heat exchanger module
dryer.
SCROLL COMPRESSOR
TECHNOLOGY
ULTRA series air dryers feature industry leading Copeland Scroll
compressors. (UA250 and above)
• Scroll compressor technology is an all-around superior
refrigeration compressor versus competing reciprocating
technologies.
• Uses up to 15% less energy than competing reciprocating
compressors
• 70% less moving parts for increased reliability
• Superior liquid handling capability
• Smooth scroll movement for low sound and vibration.
• Smooth start and stop of a scroll means longer compressor
life.
• UA dryers use environmentally friendly R134a and R404a
refrigerants. Recognized globally as efficient and safe HFC
solution.
STANDARD FEATURES
• ADX aluminum heat exchanger
• Thermostatic expansion valve
• Hot gas bypass valve
• Stainless steel mesh separator
• Programmable electronic drains
• Oversized condensers
• Refrigerant access ports
• Suction accumulator (UA400 and up)
• Receiver tank (UA400 and up)
• Filter drier
• Refrigerant sight glass
• Heavy duty contactor
• Industrial grade fan motors
• Low and high ref pressure shutdown safety
switch
• Refrigerant Suction Gauge (UA40 and up)
• Refrigerant Discharge Gauge (UA400 and up)
• 8 foot power cord (UA10-150 115v)
AVAILABLE OPTIONS
• MAC-PAC Filters mounted
• Condenser Filters
• Additional Gauges
• Fused Disconnect Switch
• Zero Loss Condensate Drains

3. SPECIFICATIONS AND DIMENSIONS
3
SPECIFICATIONS & DIMENSIONS
MODEL CAPACITY REFRIG IN/OUT PRES-
SURE
SHIP RE-
FRIG.
AVAILABLE
SCFM COMP NPT DROP WGT TYPE VOLTAGES
38 F PDP HP PSID W L H (LBS)
UA10A 10 1/6 1/2 1.3 18 17 17 77 R134A
UA20A 20 1/5 1/2 1.75 18 17 17 80 R134A
UA25A 25 1/4 1/2 1.25 18 17 17 85 R134A
UA40A 40 1/4 3/4 1.25 17 18 22 90 R134A 115-1-60
UA55A 55 1/3 3/4 2.00 17 18 22 95 R134A 220-1-60
UA75A 75 1/3 1 2.00 18 26 22 135 R134A
UA100A 100 1/2 1 2.25 18 26 22 148 R134A
UA125A 125 3/4 1 1/2 1.5 18 26 22 225 R134A
UA150A 150 3/4 1 1/2 1.5 18 26 22 235 R134A
UA200A 200 1 2 1.5 26 29 32 250 R134A 240-1-60
UA250A 250 1 1/2 2 1.75 26 29 32 295 R404A
UA300A 300 1 1/2 2 2.00 26 29 32 310 R404A
UA400A 400 2 2 1.95 29 46 37 485 R404A
UA500A 500 3 2 2.00 29 46 37 510 R404A
UA625A 625 3 2 2.00 29 46 37 530 R404A
UA800A 800 4 3 2.10 35 50 59 855 R404A 240-3-60
UA1000A 1000 5 3 2.15 35 50 59 865 R404A 460-3-60
UA1200A 1200 6 3 2.13 35 50 59 900 R404A 575-3-60
UA1600A 1600 8 4 2.30 40 56 72 1400 R404A
UA2000A 2000 10 4 2.10 40 56 72 1595 R404A
UA2500A 2500 12 4 2.50 40 56 72 1755 R404A
UA3000A 3000 (2) 8 6 FLG 2.95 65 49 69 1985 R404A
NOTES:
1. Capacity is based on CAGI Standard No. ADF100. Inlet Temp 100 F, Inlet Pressure 100 psig
Ambient Temp 100 F at 38 F PDP. For conditions other than standard use the correction factors below.
2. Dryers maximum operating pressure is 232 psig for higher pressures consult factory.
3. Air-cooled condensers are standard on all models. Water-cooled condensers are available.
4. Information in this catalog is subject to change without notice.
5. H Series prefilters are recommended before the HX SERIES dryers. See H Series catalog.
6. For Larger Sizes Consult Factory.
7. Go to www.macair1.com for technical information data sheets for each model.
NOTES:
1. Capacity is based on CAGI Standard No. ADF100. Inlet Temp 100 F, Inlet Pressure 100 psig Ambient
Temp 100 F at 38 F PDP. For conditions other than standard use the correction factors below.
2. Dryers maximum operating pressure is 232 psig for higher pressures consult factory.
3. Air-cooled condensers are standard on all models. Water-cooled condensers are available.
4. Information in this catalog is subject to change without notice.
5. H Series prefilters are recommended before the HX SERIES dryers. See H Series catalog.
6. For Larger Sizes Consult Factory.
7. Go to www.macair1.com for technical information data sheets for each model.

4. ULTRA SERIES DRYER SELECTION GUIDE & CORRECTION FACTORS
Rated Capacity (SCFM) x F1 X F2 X F3 X F4 = Actual Capacity
Example: What is the SCFM inlet capacity of an HX100 operating at the following conditions?
Inlet Pressure:115 PSIG Inlet Temp: 110 F, Ambient Temp: 110 F, Dew point Temp: 38 F
Inlet Capacity 100 SCFM x 1.03 x .75 x .90 x 1 = 69.5 SCFM
4
ULTRA SERIES DRYER SELECTION GUIDE & CORRECTION FACTORS
Rated Capacity (SCFM) x F1 X F2 X F3 X F4 = Actual Capacity
Example: What is the SCFM inlet capacity of an HX100 operating at the following conditions?
Inlet Pressure:115 PSIG Inlet Temp: 110 F, Ambient Temp: 110 F, Dew point Temp: 38 F
Inlet Capacity 100 SCFM x 1.03 x .75 x .90 x 1 = 69.5 SCFM
INLET PRESSURE PSIG 85 100 115 145 185 232
CORRECTION FACTOR F1 .97 1 1.03 1.07 1.13 1.16
INLET TEMP F 85 100 110 120
CORRECTION FACTOR F2 1.05 1 .75 .5
AMBIENT TEMP F 80 90 100 110
CORRECTION FACTOR F3 1.16 1.03 1 .90
DEWPOINT TEMP F 38 45 50
CORRECTION FACTOR F4 1 1.24 1.29
THE FOLLOWING ARE A FEW COMPANIES THAT HAVE SELECTED MACAIR PRODUCTS TO PROTECT
THERE PLANTS AIR SYSTEMS FROM MOISTURE AND CONTAMINATES:
FEDERAL AVIATION ASSOCIATION
FORD MOTOR CO.
GENERAL MOTORS CORP
CHRYSLER CORP
COPELAND CORP
FEDERAL RESERVE
U.S. AIR FORCE
WHIRPOOL CORP
MEIJERS
DETROIT CHROME
JIFFY MIX (CHELSEA MILLING CO)
AMTRAK
DANA CORP
3 M
WALMART
OTHER PRODUCTS AVAILABLE FROM MACAIR
MHR HEATLESS H SERIES MD SERIES MHT SERIES
DRYERS FILTERS HIGH CAPACITY HIGH TEMP DRYERS
DISTRIBUTED BY:
4123 PIONEER DR WALLED LAKE, MI 48390
248-624-6300 248-624-0622 FAX sales@macair1.com
www.macair1.com
4
ULTRA SERIES DRYER SELECTION GUIDE & CORRECTION FACTORS
Rated Capacity (SCFM) x F1 X F2 X F3 X F4 = Actual Capacity
Example: What is the SCFM inlet capacity of an HX100 operating at the following conditions?
Inlet Pressure:115 PSIG Inlet Temp: 110 F, Ambient Temp: 110 F, Dew point Temp: 38 F
Inlet Capacity 100 SCFM x 1.03 x .75 x .90 x 1 = 69.5 SCFM
INLET PRESSURE PSIG 85 100 115 145 185 232
CORRECTION FACTOR F1 .97 1 1.03 1.07 1.13 1.16
INLET TEMP F 85 100 110 120
CORRECTION FACTOR F2 1.05 1 .75 .5
AMBIENT TEMP F 80 90 100 110
CORRECTION FACTOR F3 1.16 1.03 1 .90
DEWPOINT TEMP F 38 45 50
CORRECTION FACTOR F4 1 1.24 1.29
THE FOLLOWING ARE A FEW COMPANIES THAT HAVE SELECTED MACAIR PRODUCTS TO PROTECT
THERE PLANTS AIR SYSTEMS FROM MOISTURE AND CONTAMINATES:
FEDERAL AVIATION ASSOCIATION
FORD MOTOR CO.
GENERAL MOTORS CORP
CHRYSLER CORP
COPELAND CORP
FEDERAL RESERVE
U.S. AIR FORCE
WHIRPOOL CORP
MEIJERS
DETROIT CHROME
JIFFY MIX (CHELSEA MILLING CO)
AMTRAK
DANA CORP
3 M
WALMART
OTHER PRODUCTS AVAILABLE FROM MACAIR
MHR HEATLESS H SERIES MD SERIES MHT SERIES
DRYERS FILTERS HIGH CAPACITY HIGH TEMP DRYERS
DISTRIBUTED BY:
4123 PIONEER DR WALLED LAKE, MI 48390
248-624-6300 248-624-0622 FAX sales@macair1.com
www.macair1.com
4
ULTRA SERIES DRYER SELECTION GUIDE & CORRECTION FACTORS
Rated Capacity (SCFM) x F1 X F2 X F3 X F4 = Actual Capacity
Example: What is the SCFM inlet capacity of an HX100 operating at the following conditions?
Inlet Pressure:115 PSIG Inlet Temp: 110 F, Ambient Temp: 110 F, Dew point Temp: 38 F
Inlet Capacity 100 SCFM x 1.03 x .75 x .90 x 1 = 69.5 SCFM
INLET PRESSURE PSIG 85 100 115 145 185 232
CORRECTION FACTOR F1 .97 1 1.03 1.07 1.13 1.16
INLET TEMP F 85 100 110 120
CORRECTION FACTOR F2 1.05 1 .75 .5
AMBIENT TEMP F 80 90 100 110
CORRECTION FACTOR F3 1.16 1.03 1 .90
DEWPOINT TEMP F 38 45 50
CORRECTION FACTOR F4 1 1.24 1.29
THE FOLLOWING ARE A FEW COMPANIES THAT HAVE SELECTED MACAIR PRODUCTS TO PROTECT
THERE PLANTS AIR SYSTEMS FROM MOISTURE AND CONTAMINATES:
FEDERAL AVIATION ASSOCIATION
FORD MOTOR CO.
GENERAL MOTORS CORP
CHRYSLER CORP
COPELAND CORP
FEDERAL RESERVE
U.S. AIR FORCE
WHIRPOOL CORP
MEIJERS
DETROIT CHROME
JIFFY MIX (CHELSEA MILLING CO)
AMTRAK
DANA CORP
3 M
WALMART
OTHER PRODUCTS AVAILABLE FROM MACAIR
MHR HEATLESS H SERIES MD SERIES MHT SERIES
DRYERS FILTERS HIGH CAPACITY HIGH TEMP DRYERS
DISTRIBUTED BY:
4123 PIONEER DR WALLED LAKE, MI 48390
248-624-6300 248-624-0622 FAX sales@macair1.com
4
ULTRA SERIES DRYER SELECTION GUIDE & CORRECTION FACTORS
Rated Capacity (SCFM) x F1 X F2 X F3 X F4 = Actual Capacity
Example: What is the SCFM inlet capacity of an HX100 operating at the following conditions?
Inlet Pressure:115 PSIG Inlet Temp: 110 F, Ambient Temp: 110 F, Dew point Temp: 38 F
Inlet Capacity 100 SCFM x 1.03 x .75 x .90 x 1 = 69.5 SCFM
INLET PRESSURE PSIG 85 100 115 145 185 232
CORRECTION FACTOR F1 .97 1 1.03 1.07 1.13 1.16
INLET TEMP F 85 100 110 120
CORRECTION FACTOR F2 1.05 1 .75 .5
AMBIENT TEMP F 80 90 100 110
CORRECTION FACTOR F3 1.16 1.03 1 .90
DEWPOINT TEMP F 38 45 50
CORRECTION FACTOR F4 1 1.24 1.29
THE FOLLOWING ARE A FEW COMPANIES THAT HAVE SELECTED MACAIR PRODUCTS TO PROTECT
THERE PLANTS AIR SYSTEMS FROM MOISTURE AND CONTAMINATES:
FEDERAL AVIATION ASSOCIATION
FORD MOTOR CO.
GENERAL MOTORS CORP
CHRYSLER CORP
COPELAND CORP
FEDERAL RESERVE
U.S. AIR FORCE
WHIRPOOL CORP
MEIJERS
DETROIT CHROME
JIFFY MIX (CHELSEA MILLING CO)
AMTRAK
DANA CORP
3 M
WALMART
OTHER PRODUCTS AVAILABLE FROM MACAIR
MHR HEATLESS H SERIES MD SERIES MHT SERIES
DRYERS FILTERS HIGH CAPACITY HIGH TEMP DRYERS
DISTRIBUTED BY:
4123 PIONEER DR WALLED LAKE, MI 48390
THE FOLLOWING ARE A FEW COMPANIES THAT HAVE SELECTED MACAIR PRODUCTS
TO PROTECT THERE PLANTS AIR SYSTEMS FROM MOISTURE AND CONTAMINATES:
FEDERAL AVIATION ASSOCIATION
FORD MOTOR CO.
GENERAL MOTORS CORP
CHRYSLER CORP
COPELAND CORP
FEDERAL RESERVE
U.S. AIR FORCE
WHIRPOOL CORP
MEIJERS
DETROIT CHROME
JIFFY MIX (CHELSEA MILLING CO)
AMTRAK
DANA CORP
3 M
WALMART
OTHER PRODUCTS AVAILABLE FROM MACAIR
4
ULTRA SERIES DRYER SELECTION GUIDE & CORRECTION FACTORS
Rated Capacity (SCFM) x F1 X F2 X F3 X F4 = Actual Capacity
Example: What is the SCFM inlet capacity of an HX100 operating at the following conditions?
Inlet Pressure:115 PSIG Inlet Temp: 110 F, Ambient Temp: 110 F, Dew point Temp: 38 F
Inlet Capacity 100 SCFM x 1.03 x .75 x .90 x 1 = 69.5 SCFM
INLET PRESSURE PSIG 85 100 115 145 185 232
CORRECTION FACTOR F1 .97 1 1.03 1.07 1.13 1.16
INLET TEMP F 85 100 110 120
CORRECTION FACTOR F2 1.05 1 .75 .5
AMBIENT TEMP F 80 90 100 110
CORRECTION FACTOR F3 1.16 1.03 1 .90
DEWPOINT TEMP F 38 45 50
CORRECTION FACTOR F4 1 1.24 1.29
THE FOLLOWING ARE A FEW COMPANIES THAT HAVE SELECTED MACAIR PRODUCTS TO PROTECT
THERE PLANTS AIR SYSTEMS FROM MOISTURE AND CONTAMINATES:
FEDERAL AVIATION ASSOCIATION
FORD MOTOR CO.
GENERAL MOTORS CORP
CHRYSLER CORP
COPELAND CORP
FEDERAL RESERVE
U.S. AIR FORCE
WHIRPOOL CORP
MEIJERS
DETROIT CHROME
JIFFY MIX (CHELSEA MILLING CO)
AMTRAK
DANA CORP
3 M
WALMART
OTHER PRODUCTS AVAILABLE FROM MACAIR
MHR HEATLESS H SERIES MD SERIES MHT SERIES
DRYERS FILTERS HIGH CAPACITY HIGH TEMP DRYERS
DISTRIBUTED BY:
4123 PIONEER DR WALLED LAKE, MI 48390
248-624-6300 248-624-0622 FAX sales@macair1.com
MHR HEATLESS
DRYERS
H SERIES FILTERS
4
ULTRA SERIES DRYER SELECTION GUIDE & CORRECTION FACTORS
Rated Capacity (SCFM) x F1 X F2 X F3 X F4 = Actual Capacity
Example: What is the SCFM inlet capacity of an HX100 operating at the following conditions?
Inlet Pressure:115 PSIG Inlet Temp: 110 F, Ambient Temp: 110 F, Dew point Temp: 38 F
Inlet Capacity 100 SCFM x 1.03 x .75 x .90 x 1 = 69.5 SCFM
INLET PRESSURE PSIG 85 100 115 145 185 232
CORRECTION FACTOR F1 .97 1 1.03 1.07 1.13 1.16
INLET TEMP F 85 100 110 120
CORRECTION FACTOR F2 1.05 1 .75 .5
AMBIENT TEMP F 80 90 100 110
CORRECTION FACTOR F3 1.16 1.03 1 .90
DEWPOINT TEMP F 38 45 50
CORRECTION FACTOR F4 1 1.24 1.29
THE FOLLOWING ARE A FEW COMPANIES THAT HAVE SELECTED MACAIR PRODUCTS TO PROTECT
THERE PLANTS AIR SYSTEMS FROM MOISTURE AND CONTAMINATES:
FEDERAL AVIATION ASSOCIATION
FORD MOTOR CO.
GENERAL MOTORS CORP
CHRYSLER CORP
COPELAND CORP
FEDERAL RESERVE
U.S. AIR FORCE
WHIRPOOL CORP
MEIJERS
DETROIT CHROME
JIFFY MIX (CHELSEA MILLING CO)
AMTRAK
DANA CORP
3 M
WALMART
OTHER PRODUCTS AVAILABLE FROM MACAIR
MHR HEATLESS H SERIES MD SERIES MHT SERIES
DRYERS FILTERS HIGH CAPACITY HIGH TEMP DRYERS
DISTRIBUTED BY:
4123 PIONEER DR WALLED LAKE, MI 48390
248-624-6300 248-624-0622 FAX sales@macair1.com
MD SERIES
HIGH CAPACITY
4
ULTRA SERIES DRYER SELECTION GUIDE & CORRECTION FACTORS
Rated Capacity (SCFM) x F1 X F2 X F3 X F4 = Actual Capacity
Example: What is the SCFM inlet capacity of an HX100 operating at the following conditions?
Inlet Pressure:115 PSIG Inlet Temp: 110 F, Ambient Temp: 110 F, Dew point Temp: 38 F
Inlet Capacity 100 SCFM x 1.03 x .75 x .90 x 1 = 69.5 SCFM
INLET PRESSURE PSIG 85 100 115 145 185 232
CORRECTION FACTOR F1 .97 1 1.03 1.07 1.13 1.16
INLET TEMP F 85 100 110 120
CORRECTION FACTOR F2 1.05 1 .75 .5
AMBIENT TEMP F 80 90 100 110
CORRECTION FACTOR F3 1.16 1.03 1 .90
DEWPOINT TEMP F 38 45 50
CORRECTION FACTOR F4 1 1.24 1.29
THE FOLLOWING ARE A FEW COMPANIES THAT HAVE SELECTED MACAIR PRODUCTS TO PROTECT
THERE PLANTS AIR SYSTEMS FROM MOISTURE AND CONTAMINATES:
FEDERAL AVIATION ASSOCIATION
FORD MOTOR CO.
GENERAL MOTORS CORP
CHRYSLER CORP
COPELAND CORP
FEDERAL RESERVE
U.S. AIR FORCE
WHIRPOOL CORP
MEIJERS
DETROIT CHROME
JIFFY MIX (CHELSEA MILLING CO)
AMTRAK
DANA CORP
3 M
WALMART
OTHER PRODUCTS AVAILABLE FROM MACAIR
MHR HEATLESS H SERIES MD SERIES MHT SERIES
DRYERS FILTERS HIGH CAPACITY HIGH TEMP DRYERS
DISTRIBUTED BY:
4123 PIONEER DR WALLED LAKE, MI 48390
248-624-6300 248-624-0622 FAX sales@macair1.com
MHT SERIES HIGH
TEMP DRYERS
4
ULTRA SERIES DRYER SELECTION GUIDE & CORRECTION FACTORS
Rated Capacity (SCFM) x F1 X F2 X F3 X F4 = Actual Capacity
Example: What is the SCFM inlet capacity of an HX100 operating at the following conditions?
Inlet Pressure:115 PSIG Inlet Temp: 110 F, Ambient Temp: 110 F, Dew point Temp: 38 F
Inlet Capacity 100 SCFM x 1.03 x .75 x .90 x 1 = 69.5 SCFM
INLET PRESSURE PSIG 85 100 115 145 185 232
CORRECTION FACTOR F1 .97 1 1.03 1.07 1.13 1.16
INLET TEMP F 85 100 110 120
CORRECTION FACTOR F2 1.05 1 .75 .5
AMBIENT TEMP F 80 90 100 110
CORRECTION FACTOR F3 1.16 1.03 1 .90
DEWPOINT TEMP F 38 45 50
CORRECTION FACTOR F4 1 1.24 1.29
THE FOLLOWING ARE A FEW COMPANIES THAT HAVE SELECTED MACAIR PRODUCTS TO PROTECT
THERE PLANTS AIR SYSTEMS FROM MOISTURE AND CONTAMINATES:
FEDERAL AVIATION ASSOCIATION
FORD MOTOR CO.
GENERAL MOTORS CORP
CHRYSLER CORP
COPELAND CORP
FEDERAL RESERVE
U.S. AIR FORCE
WHIRPOOL CORP
MEIJERS
DETROIT CHROME
JIFFY MIX (CHELSEA MILLING CO)
AMTRAK
DANA CORP
3 M
WALMART
OTHER PRODUCTS AVAILABLE FROM MACAIR
MHR HEATLESS H SERIES MD SERIES MHT SERIES
DRYERS FILTERS HIGH CAPACITY HIGH TEMP DRYERS
DISTRIBUTED BY:
4123 PIONEER DR WALLED LAKE, MI 48390
248-624-6300 248-624-0622 FAX sales@macair1.com
www.macair1.com
WAS 360
4123 Pioneer Drive
Walled Lake, MI 48390
P 248-624-6300
F 248-624-0622
sales@macair1.com
www.macair1.com
DISTRIBUTED BY: