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Quincy Compressor Parts Manual 66300-1A
QGV-75/100/125
Variable Speed Drive Air Compressors
Parts Manual
Air-cooled & Water-cooled
Manual No. 66300-1A
May 2010 Edition
Update: April 2011
Quincy Compressor-QGV-75/100/125
QTY. PART NUMBER DESCRIPTION
1 140209 SHAFT SEAL KIT
1 122880-232 TEMPERATURE SWITCH (230°F)
1 146397-10 AIR FILTER ELEMENT (146396-10 FILTER - SEE PAGE 11)
1 146397-08 AIR FILTER ELEMENT (146396-08 FILTER - SEE PAGE 11)
2 144606-02 AIR/FLUID SEPARATOR
1 146342-050 MINIMUM PRESSURE CHECK VALVE KIT
1 142136 FLUID FILTER ELEMENT
1 125657-067 THERMAL VALVE KIT (INCLUDES ELEMENT, SEAL & O-RING)
3 144046-005 QUINSYN PLUS FLUID (5 GALLON CONTAINER)
3 143808-005 QUINSYN PG FLUID (5 GALLON CONTAINER)
3 142784-005 QUINSYN XP FLUID (5 GALLON CONTAINER)
3 110756-005 QUINSYN F FLUID (5 GALLON CONTAINER)
1 128515-3 FLUID ANALYSIS KIT (CONTAINS 3 INDIVIDUAL SAMPLE KITS)
1 144995-332 DRIVE PANEL FILTER ELEMENT
Quincy Compressor-QGV-75/100/125 3
Airend(s) (75/100/125 hp) - 144231-HP1/145150-HP2/144242-HP2
Shaft Seal Kit - 140209
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 1 129613 COMPRESSOR
FLUID SLINGER
2 1 129612 SHAFT SEAL
3 1 129610 WEAR RING SEAL
REFERENCE QSI INSTRUCTION MANUAL TO INSTALL COMPRESSOR
SHAFT SEAL. TOOL KIT 140284 FOR SHAFT SEAL AND WEAR RING
INSTALLATION CAN BE PURCHASED FROM QUINCY COMPRESSOR.
4 Quincy Compressor-QGV-75/100/125
Airend(s) (75/100/125 hp) - 144231-HP1/145150-HP2/144242-HP2
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 1 129613 COMPRESSOR FLUID SLINGER
2 1 129466 SEAL ADAPTER
3 4 90386-J15 COUNTERBORE SCREW-1/4-20 UNC X 1.50,
GRADE 8 (@ 9 FT-LBS)
4 1 22749-154 VITON O-RING-3.75 I.D.
5 1 129612 SHAFT SEAL
6 1 129610 WEAR RING SEAL
7 * 141472 INLET CASING
8 11 128883-044 PIPE PLUG-7/16-20 (O-RING)
9 2 124145-005 DOWEL PIN
10 1 22749-457 VITON O-RING-16.00 I.D. (QGV-75)
1 22749-461 VITON O-RING-16.00 I.D. (QGV-100/125)
11 * 144002-1 ROTOR HOUSING
12 * 124232-005 ROTOR BEARING
13 * 128203-393 BEARING
14 * 143937 MALE ROTOR-204 MM
15 * 143938 FEMALE ROTOR-204 MM
16 1 23207 PLUG ORIFICE-0.12 NPT
17 9 90386-N17 COUNTERBORE SCREW-1/2-13 UNC X 2.00,
GRADE 8 (@ 75 FT-LBS)
18 1 123478-N16 CAP SCREW-1/2-13 UNC X 1.75, GRADE 5 (@ 55 FT-LBS)
19 1 22530 FLUID GALLERY PLATE GASKET (QGV-75)
1 23548 FLUID GALLERY PLATE GASKET (QGV-100/125)
20 1 22528 FLUID GALLERY COVER PLATE (QGV-75)
1 23544 FLUID GALLERY COVER PLATE (QGV-100/125)
21 8 90386-L12 COUNTERBORE SCREW-3/8-16 UNC X 1.00,
GRADE 8 (@ 35 FT-LBS) (QGV-75)
10 90386-L12 COUNTERBORE SCREW-3/8-16 UNC X 1.00,
GRADE 8 (@ 35 FT-LBS) (QGV-100/125)
22 * 124232-007 ROTOR BEARING
23 1 129964-002 BEARING RETAINER RING
24 * 129963-005 ROTOR BEARING
25 * 129963-012 ROTOR BEARING
26 * 129963-011 ROTOR BEARING
27 16 144066 COMPRESSION SPRING
28 2 143922 BEARING RETAINER
29 6 90386-L14 COUNTERBORE SCREW-3/8-16 UNC X 1.25,
GRADE 8 (@ 45 FT-LBS, BACK OFF TO 25 FT-LBS)
30 1 22749-245 VITON O-RING-4.38 I.D.
31 1 143949 DISCHARGE END CAP
32 ** 140895 ROTOR SHIM-TEMPERED STEEL/BRASS
33 ** 129997 ROTOR SHIM-TEMPERED STEEL/BRASS
34 1 22749-252 VITON O-RING-5.25 I.D.
35 1 143950 DISCHARGE END CAP
36 8 90386-N15 COUNTERBORE SCREW-1/2-13 UNC X 1.50,
GRADE 8 (@ 75 FT-LBS)
37 3 128883-075 PIPE PLUG-3/4-16 (O-RING)
38 1 128967-001 45° MALE ELBOW-0.25 TUBE X 0.12 NPT
COMPONENT MAINTENANCE PARTS
A 11 140406-904 VITON O-RING-0.35 I.D.
B 3 140406-908 VITON O-RING-0.64 I.D.
* ITEMS NOT SOLD SEPARATELY, MUST BE ORDERED AS A COMPLETE AIREND.
** QUANTITY AS REQUIRED.
Quincy Compressor-QGV-75/100/125 5
Airend Mounting (75/100/125 hp) - 140004-006/-008
6 Quincy Compressor-QGV-75/100/125
Airend Mounting (75/100/125 hp) - 140004-006/-008
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 2 12798512050 CAP SCREW-ZINC, 12 MM X 50 MM (QGV-75/100)
2 12798512100 CAP SCREW-ZINC, 12 MM X 100 MM (QGV-125)
2 2 123115-08C LOCKWASHER, 0.50
3 2 110428W050 FLAT WASHER-0.50
4 2 120103 RISER BLOCK (QGV-75/100)
2 126342-006 RISER BLOCK (QGV-125)
5 1 8215-002 GROUND STRAP
6 1 14654412020 LOCK SCREW-ZINC, 12 MM X 20 MM
7 4 14654412025 LOCK SCREW-ZINC, 12 MM X 25 MM
8 2 146456-09 VIBRATION ISOLATOR
9 1 146887-02 AIREND SHIPPING SUPPORT (QGV-75/100)
1 146887-03 AIREND SHIPPING SUPPORT (QGV 125)
10 2 14568510050 CAP SCREW-ZINC, 10 MM X 50 MM (RED)
11 2 146715-M10 HEX NUT, 10 MM
12 2 14568510025 CAP SCREW-ZINC, 10 MM X 25 MM (RED)
@ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).
Quincy Compressor-QGV-75/100/125 7
Inlet Valve (75/100/125 hp) -125323-007
8 Quincy Compressor-QGV-75/100/125
Inlet Valve (75/100/125 hp) -125323-007
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 1 143057-005 INLET VALVE HOUSING
2 1 141075-2 AIR CYLINDER ASSEMBLY
3 8 123115-06C LOCKWASHER-ZINC, 0.375
4 1 123549-002 GASKET-11.00 O.D. X 8.00 I.D.
5 8 123478-N15 CAP SCREW-1/2-13 UNC X 1.50, GRADE 5 (@ 55 FT-LBS)
6 9 123115-08Z LOCKWASHER-ZINC, 0.50
7 1 124368-N02Z JAM NUT-1/2-20 UNC
8 1 128720-001 CAP SCREW-1/2-13 UNC X 5.00, GRADE 5 (@ 55 FT-LBS)
9 1 122379 COMPRESSION SPRING
10 1 123157-018 BUNA-N O-RING-0.75 I.D.
11 1 122372-2 INLET VALVE ASSEMBLY PLATE
12 1 122377 GASKET-7.75 O.D. X 6.25 I.D.
13 8 123478-L12 CAP SCREW-3/8-13 UNC X 1.00, GRADE 5 (@ 55 FT-LBS)
14 4 123478-N16 CAP SCREW-1/2-13 UNC X 1.75, GRADE 5 (@ 55 FT-LBS)
15 1 128307-1 INLET VALVE ADAPTER PLATE
16 1 141608 INLET VALVE GASKET
COMPONENT MAINTENANCE PARTS
A 1 123467 SPRING RETURN DIAPHRAGM KIT
B 1 124970 SPRING
C 1 122375-050 HEAD ASSEMBLY KIT
@ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).
Quincy Compressor-QGV-75/100/125 9
Air Filter (75/100/125 hp) - 146346-001/-002
10 Quincy Compressor-QGV-75/100/125
Air Filter (75/100/125 hp) - 146346-001/-002
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 1 146396-10 AIR FILTER
2 1 122934-05 RUBBER ELBOW-6.00 X 5.50 X 90°
3 1 147676500300 PIPE NIPPLE-5.00 NPT X 3.00, ALUM, TOE
4 1 146656 AIR FILTER SUPPORT
5 1 110423-104 HOSE CLAMP
6 1 110423-096 HOSE CLAMP
7 1 146660-02 HOUSING BACK PLATE
8 1 146659-01 INLET FILTER PANEL
9 1 146659-02 INLET FILTER PANEL
10 1 146659-03 INLET FILTER PANEL
11 16 110511-J07 HEX HEAD SCREW-ZINC, 1/4-20 UNC X 0.50
12 6 122151 HEX HEAD SCREW-1/4-20 UNC X 0.75, GRADE 5 (@ 6 FT-LBS)
13* 1 146672-01 INLET FILTER PANEL
14* 1 146672-02 INLET FILTER PANEL
15* 1 146718-48 FLEXIBLE AIR INTAKE HOSE - 8.00 I.D.
16* 2 110423-136 HOSE CLAMP
COMPONENT MAINTENANCE PARTS
A 1 146397-10 AIR FILTER ELEMENT (146396-10 FILTER)
* NOT USED ON UNITS LESS CABINET.
@ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).
Quincy Compressor-QGV-75/100/125 11
Discharge Piping (75/100/125 hp) - 147569-001/-003/-004/-005
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 1 147075-03 DISCHARGE MANIFOLD (QGV-75)
1 147075-02 DISCHARGE MANIFOLD (QGV-100 ODP/TEFC)
1 147075-04 DISCHARGE MANIFOLD (QGV-125)
2 1 147076-0102 DISCHARGE PIPE (QGV-75/-100 ODP)
147076-0101 DISCHARGE PIPE (QGV-100 TEFC/-125)
3 1 22749-347 VITON O-RING-4.25 I.D.
4 6 142835-Q02 SELF-LOCKING HEX NUT-ZINC, 5/8-11 UNC
5 4 142578-Q23 CAP SCREW-ZINC, 5/8-11 UNC X 3.50,
GRADE 5 (@ 110 FT-LBS)
6 4 142578-N17 CAP SCREW-ZINC, 1/2-13 UNC X 2.00,
GRADE 5 (@ 23 FT-LBS)
7 4 123115-08Z LOCKWASHER-ZINC, 0.50
8 1 140509S300 FLEXPIPE COUPLING
9 2 142578-Q37 CAP SCREW-ZINC, 5/8-11 UNC X 10.00,
GRADE 5 (@ 23 FT-LBS)
10 1 22749-333 VITON O-RING-2.50I.D.
@ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).
12 Quincy Compressor-QGV-75/100/125
Drive Coupling (75/100/125 hp) - 129771-007/-010/-011
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 1 145073-106 DRIVE COUPLING (QGV-75/100 W/ODP MOTOR)
1 145073-109 DRIVE COUPLING (QGV-100 W/TEFC MOTOR)
1 145073-119 DRIVE COUPLING (QGV-125)
2 1 160075-004 SHAFT KEY
3 2 145673 COUPLING GUARD
4 6 141631-K10 CAP SCREW-5/16-18 UNC X 0.75,
GRADE 5 (@ 23 FT-LBS)
COMPONENT MAINTENANCE PARTS
A 1 145073-406 DRIVE COUPLING ELEMENT (QGV-75/-100)
1 145073-409 DRIVE COUPLING ELEMENT (QGV-125)
@ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).
Quincy Compressor-QGV-75/100/125 13
Motor Mounting (75/100/125 hp) - 140002-016/-017
14 Quincy Compressor-QGV-75/100/125
Motor Mounting (75/100/125 hp) - 140002-016/-017
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 2 146456-09 VIBRATION ISOLATOR
2 4 14654412025 LOCK SCREW-ZINC, 12 MM X 25 MM
3 2 12798512065 CAP SCREW-ZINC, 12 MM X 65 MM
4 2 110428W050 FLAT WASHER-0.50
5 2 123115-08C LOCKWASHER, 0.50
6* 1 146528-05 AIR DAM PANEL
7* 1 146528-06 AIR DAM PANEL
8* 5 14654408020 LOCK SCREW-ZINC, 8 MM X 20 MM
9* 3 110511-J07 HEX HEAD SCREW-ZINC, 1/4-20 UNC X 0.50
* USED ONLY ON ITEMS WITH CABINET & ODP MOTOR.
@ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).
Quincy Compressor-QGV-75/100/125 15
Motor Mounting (75/100/125 hp) - 140002-029/-030
16 Quincy Compressor-QGV-75/100/125
Motor Mounting (75/100/125 hp) - 140002-029/-030
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 2 146456-09 VIBRATION ISOLATOR
2 4 14654412025 LOCK SCREW-ZINC, 12 MM X 25 MM
3 2 12798512065 CAP SCREW-ZINC, 12 MM X 65 MM
4 2 110428W050 FLAT WASHER-0.50
5 2 123115-08C LOCKWASHER, 0.50
6* 1 146528-07 AIR DAM PANEL
7* 1 146528-06 AIR DAM PANEL
8* 5 14654408020 LOCK SCREW-ZINC, 8 MM X 20 MM
9* 3 110511-J07 HEX HEAD SCREW-ZINC, 1/4-20 UNC X 0.50
10* 1 146719-03 MOTOR PAN PANEL
11 1 141369 MOTOR ADAPTER
12 16 142578-Q16 CAP SCREW-ZINC, 5/8-11 UNC X 1.75,
GRADE 5 (@ 110 FT-LBS)
13* 16 123115-10Z LOCKWASHER-ZINC, 0.63
* LISTED ONLY ON ITEMS WITH ODP MOTORS & CABINET.
@ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).
Quincy Compressor-QGV-75/100/125 17
Electrical Control & Starting (75/100/125 hp) - 147442-009/-019
18 Quincy Compressor-QGV-75/100/125
Electrical Control & Starting (75/100/125 hp) - 147442-009/-019
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 1 146303-102 PLC CONTROLLER
2 1 146303-504 CHIP-BATTERY BACKUP
3 1 147606-001 COMMUNICATION MODULE
4 1 146669 BEZEL
5 1 144993-1 COLOR TOUCH SCREEN
6 1 146102-006 EMERGENCY STOP BUTTON
7 1 142334-28 TERMINAL BLOCK ASSEMBLY
8 1 129229-008 POWER BLOCK
9 1 144989 POWER SUPPLY
10 1 147135-01 RELAY ASSEMBLY
11 1 144570-01 CONTACTOR-120 VOLT (QGV-75/100)
1 144570-02 CONTACTOR-120 VOLT (QGV-125)
12 1 146237-22 OVERLOAD DISCONNECT (QGV-75/100)
1 146237-25 OVERLOAD DISCONNECT (QGV-125)
13 1 146237-L1 LINK MODULE
14 1 128413-253 TRANSFORMER (250VA)
15 2 128857-011 TRANSFORMER FUSE (PRIMARY)
16 1 128622-250 TRANSFORMER FUSE (SECONDARY)
17 1 144995-330 FAN-VENT
18 1 144995-331 LOUVER-VENT FAN
19 1 144117-06 FUSEBLOCK
20 1 146303-301 PROFIBUS MODULE
21 1 147606-SCA VARIABLE FREQUENCY DRIVE-75 HP
1 147606-TCA VARIABLE FREQUENCY DRIVE-100 HP
1 147606-UCA VARIABLE FREQUENCY DRIVE-125 HP
22 1 147611-004 CONDUIT CLAMP
23 1 145072 PRESSURE TRANSDUCER
24 1 147827 CONTROL HARNESS
COMPONENT MAINTENANCE PARTS
A 1 144995-332 PANEL FILTER REPLACEMENT
Quincy Compressor-QGV-75/100/125 19
Control Piping (75/100/125 hp) - 147693-002
20 Quincy Compressor-QGV-75/100/125
Control Piping (75/100/125 hp) - 147693-002/-003
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 13 124349-005 90° MALE ELBOW-0.25 TUBE X 0.25 NPT
2 4 142125-1 EXTRA STRONG BRASS NIPPLE-0.25 NPT X CLOSE
3 16.0 FT 140620-003 BLACK NYLON TUBING-0.25 O.D.
4 1 128826 BLOWDOWN VALVE-0.25 NPT (QGV-75/100)
1 128826-1 BLOWDOWN VALVE-0.50 NPT (QGV-125)
5 2 124349-015 90° MALE ELBOW-0.50 TUBE X 0.50 NPT
6 5.0 FT 140620-005 BLACK NYLON TUBING-0.50 O.D.
7 4 7361 PIPE TEE-BRASS, 0.25 NPT
8 1 126345 PRESSURE GAUGE-LIQUID FILLED (0-200#)
9 1 147235-025 IN-LINE CHECK VALVE, 200#
10 1 147239-025 SHUTTLE VALVE-0.25 NPT
11 4 124393-005 MALE CONNECTOR-0.25 TUBE X 0.25 NPT
12 1 142125-18 EXTRA STRONG BRASS
NIPPLE-0.25 NPT X 2.00 (QGV-75/100)
1 126018-016 PIPE NIPPLE-GALVANIZED, 0.50 NPT X 2.75 (QGV-125)
13 1 120496-4 SOLENOID VALVE-3-WAY
14 1 122636 PIPE ELBOW-BRASS, 0.25 NPT
15 2 129203-003 PIPE ELBOW-BRASS, 0.25 NPT
16 1 146770 VACUUM SWITCH
17 1 122056 CHECK VALVE
18 4 2719 SAFETY DECAL SHEET
19 1 125868-012 PIPE BUSHING-GALVANIZED, 1.00 NPT X 0.50 NPT
20 1 140508 SIGHTGLASS (o-ring)
21 1 125025-002 LINE FILTER ORIFICE (Ø0.078)
22 1 140317 RUBBER GROMMET
23 1 128886-014 ELBOW-0.38 TUBE X 7/16-20 (o-ring)
24 1 129732 AUTOMATIC LINE FILTER
25 1 146296 CABLE ASSEMBLY-5 METER
26 1 142947 FLUID SAMPLE VALVE
27 1 124393-004 MALE CONNECTOR-0.25 TUBE X 0.12 NPT
28 1 146768-10 DIFFERENTIAL PRESSURE SWITCH (10#)
29 1 146768-19 DIFFERENTIAL PRESSURE SWITCH (19#)
30 2 146296-2 CABLE ASSEMBLY-5 METER
31* 1 121033-5 PIPE BUSHING-BRASS, 0.50 NPT X 0.25 NPT
* Listed only on QGV-75/100 units
Component Maintenance Parts
B 1 123157-008 BUNA-N O-RING-0.18 I.D.
C 1 22749-010 VITON O-RING-0.25 I.D.
D 1 140406-932 VITON O-RING-2.34 I.D.
LAST UPDATED APRIL 2011
Quincy Compressor-QGV-75/100/125 21
Reservoir (75/100/125 hp) - 146351-004
22 Quincy Compressor-QGV-75/100/125
Reservoir (75/100/125 hp) - 146351-004
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 1 146323-175 AIR/FLUID RESERVOIR
2 2 144606-02 AIR/FLUID SEPARATOR
3 1 146540-175 PRESSURE RELIEF VALVE (175#)
4 1 129844-162 FILLER CAP (O-RING)
5 1 129843-188 SIGHTGLASS (O-RING)
6 1 22749-381 VITON O-RING-12.00 I.D.
7 1 122560-08 U-BOLT-ZINC, 5/16-18 UNC, 1.50 I.D. X 2.19
8 3 14654410030 LOCK SCREW-ZINC, 10 MM X 30 MM
9 1 147218 PRESSURE RELIEF VALVE COVER
10 1 143355-003 ELBOW-0.50 TUBE X 3/4-16 (O-RING)
11 1 129730-050 QUARTER TURN VALVE (O-RING)
12 1 128883-075 PIPE PLUG-3/4-16 (O-RING)
13 1 128883-131 PIPE PLUG-1-5/16-12 (O-RING)
14 1 401317-250 PIPE PLUG-BRASS, 0.25 NPT
15 2 142835-K02 LOCKNUT-ZINC PLATED, 5/16-18 UNC
16 1 21794 PIPE ELBOW-GALVANIZED, 0.75 NPT
17 1 140407-001 FLUID DRAIN ASSEMBLY (NOT SHOWN)
CONTAINS:
3.0 FT 129164-500 CLEAR VINYL TUBING-0.50 I.D.
1 128176-015 HOSE CLAMP
1 129048-009 TUBE ADAPTER-0.50 TUBE X 3/4-16 (O-RING - ITEM C)
1 140405-004 BARBED HOSE FITTING-0.50 HOSE X 3/4-16 NPT
COMPONENT MAINTENANCE PARTS
A 1 140406-920 VITON O-RING-1.48 I.D.
B 1 140406-924 VITON O-RING-1.72 I.D.
C 4 140406-908 VITON O-RING-0.64 I.D.
D 1 140406-916 VITON O-RING-1.17 I.D.
Quincy Compressor-QGV-75/100/125 23
Air Piping (75/100/125 hp, air-cooled) - 146357-006
24 Quincy Compressor-QGV-75/100/125
Air Piping (75/100/125 hp, air-cooled) - 146357-006
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 1 146342 MINIMUM PRESSURE CHECK VALVE
2 1 124827-200 MOISTURE SEPARATOR
3 1 147354 TUBE ASSEMBLY-FLANGED, 2.50 O.D.
4 1 146361-04 FLANGE ADAPTER
5 1 22629 PIPE ELBOW-GALVANIZED, 2.00 NPT
6 1 22749-237 VITON O-RING-3.38 I.D.
7 4 146891-Q21 STEEL STUD-5/8-11 X 3.00 LONG
8 4 112272-Q02 SELF-LOCKING HEX NUT-ZINC, 5/8-11 UNC
9 2 22749-232 VITON O-RING-2.75 I.D.
10 4 142578-N18 CAP SCREW-ZINC, 1/2-13 UNC X 2.25,
GRADE 5 (@ 23 FT-LBS)
11 8 142578-N17 CAP SCREW-ZINC, 1/2-13 UNC X 2.00,
GRADE 5 (@ 23 FT-LBS)
12 12 123115-08Z LOCKWASHER-ZINC, 0.50
13 1 22749-228 VITON O-RING-2.25 I.D.
14 1 124393-012 MALE CONNECTOR-0.38 TUBE X 0.25 NPT
15 1 126023-090 PIPE NIPPLE-GALVANIZED, 2.00 NPT X 12.00
16 1 127289-022 PIPE UNION-2.00 NPT
17 1 126023-138 PIPE NIPPLE-GALVANIZED, 2.00 NPT X 18.00
18 3 22630 PIPE ELBOW-GALVANIZED, 2.00 NPT
19 1 126023-038 PIPE NIPPLE-GALVANIZED, 2.00 NPT X 5.50
20 1 124874-002 PIPE COUPLING-GALVANIZED, 2.00 NPT
21 1 147288 AIR PIPING BRACKET
22 1 146681 AIR PIPING BRACKET
23 2 120806 U-BOLT, 5/16-18 UNC
24 2 142578-L23 CAP SCREW-ZINC, 3/8-16 UNC X 3.50,
GRADE 5 (@ 23 FT-LBS)
25 2 112272-L02 SELF-LOCKING HEX NUT-ZINC, 3/8-16 UNC
26 2 14654410030 LOCK SCREW-ZINC, 10 MM X 30 MM
27 1 129203-003 BULKHEAD COUPLING-BRASS, 0.25 NPT
28 1.25 FT 124435-004 NYLON TUBING-0.38 O.D.
29 1 124349-011 90° MALE ELBOW-0.38 TUBE X 0.38 NPT
30 1 121033-5 PIPE BUSHING-BRASS, 0.50 NPT X 0.25 NPT
31 1 2713 DRAINCOCK-0.25 NPT
32 1 142476-018 PIPE NIPPLE-STAINLESS STEEL, 0.75 NPT X 3.00
33 1 147347-009 PIPE COUPLING-REDUCING, STAINLESS STEEL,
0.75 NPT X 0.38 NPT
34 2 110428W038 FLAT WASHER-0.38
35 4 112272-K02 SELF-LOCKING HEX NUT-ZINC, 5/16-18 UNC
COMPONENT MAINTENANCE PARTS
A 1 146342-050 MINIMUM PRESSURE CHECK VALVE KIT
B 1 124827-052 MOISTURE SEPARATOR KIT (INCLUDES ITEM C)
C 1 124827-051 MOISTURE SEPARATOR GASKET
@ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).
Quincy Compressor-QGV-75/100/125 25
Air Piping (75/100/125 hp, water cooled) - 146635-007
26 Quincy Compressor-QGV-75/100/125
Air Piping (75/100/125 hp, water cooled) - 146635-007
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 1 146342 MINIMUM PRESSURE CHECK VALVE
2 1 124827-200 MOISTURE SEPARATOR
3 1 146643 TUBE ASSEMBLY-FLANGED, 2.50 O.D.
4 1 146361-05 FLANGE ADAPTER
5 2 14654410030 LOCK SCREW-ZINC, 10 MM X 30 MM
6 1 22749-237 VITON O-RING-3.38 I.D.
7 4 146891-Q21 STEEL STUD-5/8-11 X 3.00 LONG
8 4 112272-Q02 SELF-LOCKING HEX NUT-ZINC, 5/8-11 UNC
9 2 22749-232 VITON O-RING-2.75 I.D.
10 1 126023-130 PIPE NIPPLE-GALVANIZED, 2.00 NPT X 17.00
11 8 142578-N17 CAP SCREW-ZINC, 1/2-13 UNC X 2.00,
GRADE 5 (@ 23 FT-LBS)
12 8 123115-08Z LOCKWASHER-ZINC, 0.50
13 2 124393-012 MALE CONNECTOR-0.38 TUBE X 0.25 NPT
14 2 22630 PIPE ELBOW-GALVANIZED, 2.00 NPT
15 1 124144-008 PIPE ELBOW-GALVANIZED, 2.00 NPT
16 1 126023-018 PIPE NIPPLE-GALVANIZED, 2.00 NPT X 3.00
17 1 126023-038 PIPE NIPPLE-GALVANIZED, 2.00 NPT X 5.50
18 1 124874-002 PIPE COUPLING-GALVANIZED, 2.00 NPT
19 1 147288 AIR PIPING BRACKET
20 1 120806 U-BOLT, 5/16-18 UNC
21 4 14654408020 LOCK SCREW-ZINC, 8 MM X 20 MM
22 1 129203-003 BULKHEAD COUPLING-BRASS, 0.25 NPT
23 1.25 FT 124435-004 NYLON TUBING-0.38 O.D.
24 1 22709-39 HEAT EXCHANGER-AFTERCOOLER
COMPONENT MAINTENANCE PARTS
A 1 146342-050 MINIMUM PRESSURE CHECK VALVE KIT
B 1 124827-052 MOISTURE SEPARATOR KIT (INCLUDES ITEM C)
C 1 124827-051 MOISTURE SEPARATOR GASKET
D 1 22709-225 COOLER BONNET-IN/OUT END
E 1 22709-227 COOLER GASKET-IN/OUT END
F 1 22709-226 COOLER BONNET-RETURN END
G 1 22708-727 COOLER GASKET-RETURN END
@ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).
Quincy Compressor-QGV-75/100/125 27
Fluid Piping (75/100/125 hp, air-cooled) - 146372-005
28 Quincy Compressor-QGV-75/100/125
Fluid Piping (75/100/125 hp, air-cooled) - 146372-005
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 1 125657-013 THERMAL VALVE, 190°F
2 1 129845 FLUID FILTER HEAD
3 1 142136 FLUID FILTER ELEMENT
4 1 147366 TUBE ASSEMBLY-1.25 O.D.
5 1 147365 TUBE ASSEMBLY-1.25 O.D.
6 1 146245-2040 AIR HOSE - 1.00 X 40.00 LONG
7 1 146245-2025 AIR HOSE - 1.12 X 25.00 LONG
8 1 140672-007 TEE-1.25 TUBE X 1-5/8-12 (O-RING)
9 2 140676-021 ELBOW-1.25 TUBE X 1-5/8-12 (O-RING)
10 4 140682-024 CONNECTOR-1.25 TUBE X 1-5/8-12 (O-RING)
11 1 128884-162 UNION-1-5/8-12 (O-RING)
12 1 147348 FLUID FILTER BRACKET
13 2 141631-K10 CAP SCREW-5/16-18 UNC X 0.75,
GRADE 5 (@ 23 FT-LBS)
14 2 142578-L23 CAP SCREW-ZINC, 3/8-16 UNC X 3.50,
GRADE 5 (@ 23 FT-LBS)
15 2 110428W038 FLAT WASHER-0.38
16 2 112272-L02 SELF-LOCKING HEX NUT-ZINC, 3/8-16 UNC
COMPONENT MAINTENANCE PARTS
A 1 125657-067 THERMAL VALVE KIT (INCLUDES THE FOLLOWING THREE ITEMS:)
125657-051 THERMAL VALVE GASKET/O-RING
125657-052 THERMAL VALVE SEAL
125657-068 THERMAL VALVE ELEMENT
B 10 140406-920 VITON O-RING-1.48 I.D.
C 7 140675-007 VITON O-RING/FACE SEAL-1.18 I.D.
@ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).
Quincy Compressor-QGV-75/100/125 29
Fluid Piping (75/100/125 hp, water cooled) - 146543-001
30 Quincy Compressor-QGV-75/100/125
Fluid Piping (75/100/125 hp, water cooled) - 146543-001
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 1 125657-013 THERMAL VALVE, 190°F
2 1 129845 FLUID FILTER HEAD
3 1 142136 FLUID FILTER ELEMENT
4 1 147370 FORMED TUBE ASSEMBLY-PAR-FLANGED, 1.25 O.D.
5 1 146639 FORMED TUBE ASSEMBLY-PAR-FLANGED, 1.25 O.D.
6 1 146245-2037 AIR HOSE - 1.00 X 37.00 LONG
7 1 146245-2025 AIR HOSE - 1.12 X 25.00 LONG
8 1 140672-007 TEE-1.25 TUBE X 1-5/8-12 (O-RING)
9 1 140676-021 ELBOW-1.25 TUBE X 1-5/8-12 (O-RING)
10 7 140682-024 CONNECTOR-1.25 TUBE X 1-5/8-12 (O-RING)
11 1 22708-46 HEAT EXCHANGER-FLUID COOLER
12 4 14654408020 LOCK SCREW-ZINC, 8 MM X 20 MM
13 1 147371 FORMED TUBE ASSEMBLY-PAR-FLANGED, 1.25 O.D.
14 1 147110 PIPING SUPPORT BRACKET
15 4 14654410030 LOCK SCREW-ZINC, 10 MM X 30 MM
COMPONENT MAINTENANCE PARTS
A 1 125657-067 THERMAL VALVE KIT (INCLUDES THE FOLLOWING THREE ITEMS:)
THERMAL VALVE GASKET/O-RING
THERMAL VALVE SEAL
THERMAL VALVE ELEMENT
B 10 140406-920 VITON O-RING-1.48 I.D.
C 9 140675-007 VITON O-RING/FACE SEAL-1.18 I.D.
Quincy Compressor-QGV-75/100/125 31
Cooler (75/100/125 hp) - 147374-001/-003/-005/-006
32 Quincy Compressor-QGV-75/100/125
Cooler (75/100/125 hp) - 147374-001/-003/-005/-006
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 1 146326-510 FLUID COOLER
2 1 146327-510 AFTERCOOLER
3 1 147260-03 FAN WHEEL-24” (QGV-75/-100)
1 146440-03 FAN WHEEL-24” (QGV-125)
4 1 146447-03 FAN CONE
5 1 146707-01 FAN BACK PLATE
6 1 146708-01 REINFORCING PANEL
7 1 146706-01 FAN WHEEL HOUSING
8 1 146706-02 FAN WHEEL HOUSING
9 1 146705-02 FAN CONE FRONT PLATE
10 1 147293 COOLER SHROUD PANEL
11 1 146533-01 COOLER SHROUD PANEL (WITH CABINET)
1 146533-02 COOLER SHROUD PANEL (LESS CABINET)
12 1 146628 COOLER SHROUD ACCESS PLATE
13 2 146537 COOLER SUPPORT
14 1 146538 COOLER SUPPORT
15 1 146371 CHANNEL
16 1 146714 FAN HOUSING SEALING PANEL
17 16 141631-L10 CAP SCREW-3/8-16 UNC X 0.75, GRADE 5 (@ 23 FT-LBS)
18 16 112272-L02 SELF-LOCKING HEX NUT-ZINC, 3/8-16 UNC
19 8 141631-K10 CAP SCREW-5/16-18 UNC X 0.75,
GRADE 5 (@ 23 FT-LBS)
20 16 14654410030 LOCK SCREW-ZINC, 10 MM X 30 MM
21 8 112272-K02 SELF-LOCKING HEX NUT-ZINC, 5/16-18 UNC
22 55 110511-J07 HEX HEAD SCREW-ZINC, 1/4-20 UNC X 0.50
23 8 129303L025 FENDER WASHER
24 4 110511-K10 HEX HEAD SCREW-ZINC, 5/16-18 UNC X 0.75
25 4 141631-N12 CAP SCREW-1/2-13 UNC X 1.00, GRADE 5 (@ 23 FT-LBS)
26 10.0 FT 141528 RUBBER SEAL
27 1 147059 FAN HOUSING COVER PLATE
28 1 146782 FAN GUARD
29 6 22456Z SPEED NUT-GRIP, ZINC, 1/4-20 UNC
30 6 122151 HEX HEAD SCREW-1/4-20 UNC X 0.63,
GRADE 5 (@ 6 FT-LBS)
31 1 40825-051 BLANK FITTING-1.50”
32 1 146706-03 FAN WHEEL HOUSING SEALING PANEL (LESS CABINET)
@ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).
Quincy Compressor-QGV-75/100/125 33
Water Piping (75/100/125 hp) - 146636-001
34 Quincy Compressor-QGV-75/100/125
Water Piping (75/100/125 hp) - 146636-001
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 1 140681-015 CONNECTOR-1.00 NPTF X 1.00 TUBE (O-RING)
2 1 146645 TUBE ASSEMBLY-FLANGED, 1.25 O.D.
3 1 140677-014 ELBOW-1.00 TUBE X 1.00-11.5 NPTF (O-RING)
4 2 125868-022 PIPE BUSHING-GALVANIZED, 1.50 NPT X 1.00 NPT
5 1 126020-018 PIPE NIPPLE-GALVANIZED, 1.00 NPT X 3.00
6 1 126020-026 PIPE NIPPLE-GALVANIZED, 1.00 NPT X 4.00
7 3 21731 PIPE ELBOW-GALVANIZED, 1.00 NPT
8 1 126020-014 PIPE NIPPLE-GALVANIZED, 1.00 NPT X 2.50
9 1 126020-010 PIPE NIPPLE-GALVANIZED, 1.00 NPT X 2.00
10 1 5051 GLOBE VALVE
11 2 21740 PIPE COUPLING-GALVANIZED, 1.00 NPT
12 1 146375 PIPING SUPPORT BRACKET
13 2 14654410030 LOCK SCREW-ZINC, 10 MM X 30 MM
14 2 122560-01 U-BOLT-GALVANIZED,1/4-20 UNC, 1.75 I.D. X 3.00
15 2 126020-001 PIPE NIPPLE-GALVANIZED, 1.00 NPT X CLOSE
COMPONENT MAINTENANCE PARTS
A 2 140675-006 VITON O-RING/FACE SEAL-0.93 I.D.
Quincy Compressor-QGV-75/100/125 35
Cabinet (75/100/125 hp, air-cooled) - 146646-001
36 Quincy Compressor-QGV-75/100/125
Cabinet (75/100/125 hp, air-cooled) - 146646-001
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 5 146684-01 CABINET POST PANEL
2 4 146684-07 CORNER POST PANEL
3 2 146673-01 SIDE ROOF RAIL PANEL
4 2 146673-02 END ROOF RAIL PANEL
5 1 146673-03 CENTER ROOF RAIL PANEL
6 1 146673-05 AIR INLET DOOR PANEL
7 1 146673-06 DOOR PANEL
8 2 146673-07 DOOR PANEL
9 2 146673-09 END DOOR PANEL
10 1 146684-17 CABINET POST PANEL
11 1 146684-32 FILLER PANEL
12 1 146684-29 FILLER PANEL
13 1 146684-28 DOOR PANEL EXTENSION
14 1 146673-15 END DOOR PANEL
15 1 146673-19 VENTED DOOR PANEL
16 1 146673-11 ROOF PANEL
17 1 146673-12 VENTED ROOF PANEL
18 1 146673-18 COOLER DOOR PANEL
19 36 14654405012 LOCK SCREW-ZINC, 5 MM X 12 MM
20 44 110511-J07 HEX HEAD SCREW-ZINC, 1/4-20 UNC X 0.50
21 24 14654408020 LOCK SCREW-ZINC, 8 MM X 20 MM
22 3 146021-2 DECAL-Q/QUINCY, WHITE (15 INCH)
23 9.0 FT 141527-1 PANEL TRIM
24 18 128954-3 QUARTER TURN DOOR LATCH
25 18 146682 DOOR SUPPORT
Quincy Compressor-QGV-75/100/125 37
Cabinet (75/100/125 hp, water cooled) - 146646-005
38 Quincy Compressor-QGV-75/100/125
Cabinet (75/100/125 hp, water cooled) - 146646-005
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 5 146684-01 CABINET POST PANEL
2 4 146684-07 CORNER POST PANEL
3 2 146673-01 SIDE ROOF RAIL PANEL
4 2 146673-02 END ROOF RAIL PANEL
5 1 146673-03 CENTER ROOF RAIL PANEL
6 1 146673-05 AIR INLET DOOR PANEL
7 1 146673-06 DOOR PANEL
8 2 146673-07 DOOR PANEL
9 2 146673-09 END DOOR PANEL
10 1 146684-17 CABINET POST PANEL
11 1 146684-32 FILLER PANEL
12 1 146684-29 FILLER PANEL
13 1 146684-28 DOOR PANEL EXTENSION
14 1 146673-15 END DOOR PANEL
15 1 146673-19 VENTED DOOR PANEL
16 1 146673-11 ROOF PANEL
17 1 146673-16 ROOF VENT PANEL
18 1 146673-21 END DOOR PANEL
19 36 14654405012 LOCK SCREW-ZINC, 5 MM X 12 MM
20 44 110511-J07 HEX HEAD SCREW-ZINC, 1/4-20 UNC X 0.50
21 24 14654408020 LOCK SCREW-ZINC, 8 MM X 20 MM
22 1 143061 FAN GUARD
23 1 146888-001 FAN-6 BLADE, 15.0 O.D.
24 1 141223 FAN GUARD
25 4 142578-K14 CAP SCREW-ZINC, 5/16-18 UNC X 1.25,
GRADE 5 (@ 13 FT-LBS)
26 8 110428W031 FLAT WASHER-0.31
27 4 112272-K02 SELF-LOCKING HEX NUT-ZINC, 5/16-18 UNC
28 4 142578-L12 CAP SCREW-ZINC, 3/8-16 UNC X 1.00,
GRADE 5 (@ 23 FT-LBS)
29 4 110428W038 FLAT WASHER-0.38
30 4 123115-06Z LOCKWASHER-ZINC, 0.38
31 3 146021-2 DECAL-Q/QUINCY, WHITE (15 INCH)
32 18 128954-3 QUARTER TURN DOOR LATCH
33 18 146682 DOOR SUPPORT
@ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).
Quincy Compressor-QGV-75/100/125 39
Decals (75/100/125 hp) - 146250-002/-003/-006
40 Quincy Compressor-QGV-75/100/125
Decals (75/100/125 hp) - 146250-002/-003/-006
ITEM NO. QTY. PART NUMBER DESCRIPTION
1 1 146001 SAFETY DECAL SHEET
2 1 146020-075 DECAL-QGV-75
1 146020-100 DECAL-QGV-100
1 146020-125 DECAL-QGV-125
3 1 146021-2 DECAL-Q/QUINCY, WHITE (15 INCH)
5 1 22177 TAG-FLUID TYPE SHIPPED WITH UNIT
6 1 128198 GENUINE QUINCY COMPONENTS LABEL
7 1 110690-001 PLASTIC ENVELOPE
8 1 142325 FLUID LEVEL DECAL
9 1 144048 DECAL-THIS MACHINE PROTECTED WITH QUINSYN PLUS
1 143861 DECAL-THIS MACHINE PROTECTED WITH QUINSYN PG™
1 140519-3 DECAL-THIS MACHINE PROTECTED WITH QUINSYN XP®
1 128426 DECAL-THIS MACHINE PROTECTED WITH QUINSYN-F®
Quincy Compressor-QGV-75/100/125 41
Electrical Control Diagram (75/100/125 hp)
WP2104B
42 Quincy Compressor-QGV-75/100/125
Control Schematic (75/100/125 hp)
Quincy Compressor-QGV-75/100/125 43
