air compressors
OIL-FREE
ROTARY SCREW
AIR COMPRESSORS H-SERIES WATER-COOLED* TWO-STAGE
Dimensions and Specifications Model
Motor HP
Max. Pressure PSIG
KNW00-A/H KNW00-B/H KNW00-C/H KNW00-D/H KNW0-A/H KNW0-B/H KNW0-C/H KNW0-D/H KNW0-E/H KNW1-A/H KNW1-B/H KNW1-C/H KNW1-D/H KNW1-E/H KNW1-F/H KNW1-G/H KNW2-A/H KNW2-B/H KNW2-C/H KNW2-D/H KNW3-A/H KNW3-B/H KNW3-C/H
25 30 40 50 50 60 75 100 100 100 125 125 150 150 200 200 200 250 300 350 400 450 500
125 125 125 125 150 150 150 135 135 150 150 150 150 150 135 135 150 150 150 150 135 135 135
60 HZ
Typical, do not use for construction. (Drawings are provided with order acknowledgement.) Free Air** Delivery CFM
72 91 122 162 172 223 292 331 400 413 504 534 618 653 728 812 908 1096 1310 1552 1765 1936 2155
Length In.
Width In.
Height In.
Net Weight Lbs.
85 85 85 85 70 70 70 70 70 100 100 100 100 100 100 100 124 124 124 124 139 139 139
36 36 36 36 49 49 49 49 49 63 63 63 63 63 63 63 75 75 75 75 82 82 82
61 61 61 61 54 54 54 54 54 60 60 60 60 60 60 60 72 72 72 72 92 92 92
2190 2320 2410 2540 3050 3200 3250 3330 3330 5180 5370 5390 5720 5740 5960 6040 9420 9670 10350 10930 12970 13260 13640
*For air-cooled requirements, refer to Bulletin KNWA/L & KNWA/H
Compressor Air In
H
Compressor Air Out
L
Automatic Drains
W
KNW/H (0412) Printed in U.S.A.
Standard Equipment and Safety Devices Controls and Instrumentation Service Indicators n Air inlet filter condition indicator n Oil filter condition indicator n Oil level gauge n Routine maintenance Pressure Indicators n First stage air discharge pressure n Second stage air discharge pressure n Oil pressure
Safety Devices All safety shutdowns, indicated by message on display and alarm light n
n
n
n
n
n
n
Temperature Indicators n First stage air discharge n Second stage air inlet n Second stage air discharge n Lube oil n Compressor discharge temperature Additional Indicators n Stand-by mode light n Oil pump run light n Fan run light n Compressor run light n Compressor laod light n Alarm light n Hour meter – running time n Hour meter – loaded time n Manual unload light and switch n Pre alarms
n
n
Compressor motor overload shutdown light Oil pump motor overload shutdown light Fan motor overload shutdown light High first stage air discharge temperature shutdown and light High second stage suction temperature shutdown and light High second stage air discharge temperature shutdown and light High oil temperature shutdown and light Low oil pressure shutdown and light High cabinet temperature shutdown and light
n n
n
Starter failure light Temperature pre-shutdown alarms Compressor discharge temperature shutdown and alarm
Additional Devices Start/stop push buttons n Lamp test n Audible alarm n Acknowledge switch n Reset switch n Common alarm contacts for remote indication n Event alarm log n Internet options n Color monitor options n
Additional Features Packaged Assembly n n
n n n n n
n
n
Air-cooled or water cooled Integral air-cooled or watercooled aftercooler with moisture separator and automatic drain Cabinet ventilating fan Easy access for maintenance Removable doors Low installation cost Few connections required for installation – compressed air, condensate drains, electrical and water (when required) Wye Delta motor starter (460 volt standard) CSA certified panel
Advanced Design n
n
Super Rotor delivers more cfm per horsepower Patent numbers 4583927 & 4671749
Standard and optional equipment subject to change without notice.
Efficient Control n n
Load/unload electro-pneumatic Low unload horsepower
Vibration Free n
n n n
No vibration generated in rotary design No special foundation required Variable frequency drive available Energy saving heat of compression dryer available
DISTRIBUTED BY: 14650 SW 72nd Avenue Portland, Oregon 97224-7943 P.O. Box 230429 Portland, Oregon 97281-0429 Phone (503) 639-0808 Fax (503) 639-0111 E-mail: [email protected] www.knw-series.com
Atlas Machine & Supply, Inc. 1.855.GO.ATLAS [email protected]
ROTARY SCREW
AIR COMPRESSORS H-SERIES WATER-COOLED* TWO-STAGE
Dimensions and Specifications Model
Motor HP
Max. Pressure PSIG
KNW00-A/H KNW00-B/H KNW00-C/H KNW00-D/H KNW0-A/H KNW0-B/H KNW0-C/H KNW0-D/H KNW0-E/H KNW1-A/H KNW1-B/H KNW1-C/H KNW1-D/H KNW1-E/H KNW1-F/H KNW1-G/H KNW2-A/H KNW2-B/H KNW2-C/H KNW2-D/H KNW3-A/H KNW3-B/H KNW3-C/H
25 30 40 50 50 60 75 100 100 100 125 125 150 150 200 200 200 250 300 350 400 450 500
125 125 125 125 150 150 150 135 135 150 150 150 150 150 135 135 150 150 150 150 135 135 135
60 HZ
Typical, do not use for construction. (Drawings are provided with order acknowledgement.) Free Air** Delivery CFM
72 91 122 162 172 223 292 331 400 413 504 534 618 653 728 812 908 1096 1310 1552 1765 1936 2155
Length In.
Width In.
Height In.
Net Weight Lbs.
85 85 85 85 70 70 70 70 70 100 100 100 100 100 100 100 124 124 124 124 139 139 139
36 36 36 36 49 49 49 49 49 63 63 63 63 63 63 63 75 75 75 75 82 82 82
61 61 61 61 54 54 54 54 54 60 60 60 60 60 60 60 72 72 72 72 92 92 92
2190 2320 2410 2540 3050 3200 3250 3330 3330 5180 5370 5390 5720 5740 5960 6040 9420 9670 10350 10930 12970 13260 13640
*For air-cooled requirements, refer to Bulletin KNWA/L & KNWA/H
Compressor Air In
H
Compressor Air Out
L
Automatic Drains
W
KNW/H (0412) Printed in U.S.A.
Standard Equipment and Safety Devices Controls and Instrumentation Service Indicators n Air inlet filter condition indicator n Oil filter condition indicator n Oil level gauge n Routine maintenance Pressure Indicators n First stage air discharge pressure n Second stage air discharge pressure n Oil pressure
Safety Devices All safety shutdowns, indicated by message on display and alarm light n
n
n
n
n
n
n
Temperature Indicators n First stage air discharge n Second stage air inlet n Second stage air discharge n Lube oil n Compressor discharge temperature Additional Indicators n Stand-by mode light n Oil pump run light n Fan run light n Compressor run light n Compressor laod light n Alarm light n Hour meter – running time n Hour meter – loaded time n Manual unload light and switch n Pre alarms
n
n
Compressor motor overload shutdown light Oil pump motor overload shutdown light Fan motor overload shutdown light High first stage air discharge temperature shutdown and light High second stage suction temperature shutdown and light High second stage air discharge temperature shutdown and light High oil temperature shutdown and light Low oil pressure shutdown and light High cabinet temperature shutdown and light
n n
n
Starter failure light Temperature pre-shutdown alarms Compressor discharge temperature shutdown and alarm
Additional Devices Start/stop push buttons n Lamp test n Audible alarm n Acknowledge switch n Reset switch n Common alarm contacts for remote indication n Event alarm log n Internet options n Color monitor options n
Additional Features Packaged Assembly n n
n n n n n
n
n
Air-cooled or water cooled Integral air-cooled or watercooled aftercooler with moisture separator and automatic drain Cabinet ventilating fan Easy access for maintenance Removable doors Low installation cost Few connections required for installation – compressed air, condensate drains, electrical and water (when required) Wye Delta motor starter (460 volt standard) CSA certified panel
Advanced Design n
n
Super Rotor delivers more cfm per horsepower Patent numbers 4583927 & 4671749
Standard and optional equipment subject to change without notice.
Efficient Control n n
Load/unload electro-pneumatic Low unload horsepower
Vibration Free n
n n n
No vibration generated in rotary design No special foundation required Variable frequency drive available Energy saving heat of compression dryer available
DISTRIBUTED BY: 14650 SW 72nd Avenue Portland, Oregon 97224-7943 P.O. Box 230429 Portland, Oregon 97281-0429 Phone (503) 639-0808 Fax (503) 639-0111 E-mail: [email protected] www.knw-series.com
Atlas Machine & Supply, Inc. 1.855.GO.ATLAS [email protected]
