Parts-Manual-Quincy-325-Pump - Fluid

—
—
PARTS
MODEL
325
RECORD OF CHANGE
MINIMUM
FOR ANY
SPEED 400
DEVIATION
LIST
RPM ● MAXIMUM
SPEED 900
FROM THE ABOVE CONSULT
FACTORY
AIR FROM
THIS
COMPRESSOR
MUST NOT BE USED FOR FOOD
PROCESSING
OR
BREATHING
WITHOUT ADEQUATE FILTERING.
13 & 14
AIR COMPRESSOR
.
MODEL
NUMBER
THE CODE NUMBER,
AS
STAMPED
IN THE RAISED
BOSS ON THE BAYONET
OIL GAUGE SIDE
OF THE
CRANKCASE,
MUST BE
GIVEN
WHEN ORDERING
REPAIR
PARTS.
RECORD
OF
CHANGE
NUMBER
CRANKCASE
INSPECTION
PLATE
SERIAL
NUMBER
L
——
NOTICE:
DO NOT OPERATE
THIS
COMPRESSOR
WITHOUT
AN
OSHA APPROVED
TOTALLY
ENCLOSED
BELT GUARD
OR ANY OTHER REQUIRED
SAFETY
EQUIPMENT.
PROMPT SERVICE
CAN BE RENDERED
ON REPAIR
FOLLOWING
INFORMATION
IS ALSO GIVEN:
ALL
AT
REPAIR
PRICES
o)
o
Q
PARTS
ORDERS
IF
THE
1.
STATE THE EXACT PART NUMBER NEEDED.
DO NOT ORDER
BY INDEX
NUMBERS,
AS INDEX
NUMBERS ARE REPEATED
THROUGHOUT
THIS
MANUAL,
AND IF USED FOR ORDERING
REPAIR
PARTS,
WILL
NECESSITATE
TIME
CONSUMING
CORRESPONDENCE.
2.
STATE
EXACT
3.
STATE
PREFERRED
QUANTITY
TYPE
NEEDED.
OF TRANSPORTATION.
PARTS ORDERS WILL
BE INVOICED
IN EFFECT
AT TIME
OF DELIVERY.
F. O.B.
QUINCY,
ILLINOIS,
CMincy
CompressorDivw3n
Co&
Industries
50215-014
@
Quincy. Undeniably the world’s finestcompressors.
RPM
THE
y)
DISCti~R6E
VALVE
AWENBLY
@
~
DISCHARGE AWSEF!J.LY
ItiTAKE A$WBLY
WIN
\/
LOWIIESSUR
‘.J-’
HAND
UNLOADER
ASSEMBLY
u
A
“-&+%==
“
MODEL 325 LOADLESS TYPE COMPRESSOR
ONE OIAPHRA.GmUNLOADER AS$EWBLY 1s REQUIRED of
THE HIGH PRWURE lNT~XE VALVE ONLY, THE
DIAPHRAGM UNLOADER A?,$EWLY IS VENTED w
ATMOSPHERE ON THE LWLES$ TW GO~PRWOR.
M
INTAKE V~LVK N OME ON THE HIGH PRESSURE
INTAKE VALW wni THE VENT WEED TO THE HEAD,
NAWI UNLOAOING OF
PART
‘4UMBEF
NUMBER
:
7
6609
5918
1815
1849
1846
7270
1848
8
9
7277
2623
10
11
12
5916
5906
2054
13
14
1852
2961-100
15
2
INTAKE
VALVE
INDEX
1
2
3
4
AIR UNLOAOINGOF
INTAKEVALVES
QUANTITY
REQUIRED
FOR
DESCRIPTION
PLAIN
HEAD
-
BARE
SPACER
-
INTAKE
OR
SEAT
-
INTAKE
VALVE
STUD
-
INTAKE
VALVE
VALVE
SPRING
GASKET
-
INTAKE
-
INTAKE
OR
OR
DISCHARGE
VALVE
DISCHARGE
VALVE
VALVE
- INTAKE
OR DISCHARGE
ASSEMBLY
BUMPER
- INTAKE
VALVE
NUT - VALVE
ASSEMBLY
HOLDDOWN
SCREW
LOCK
SCREW
- VALVE
ASSEMBLY
HOLDDOWN
PLATE
- VALVE
COVER
SCREW
- 7/16”
NC X 1-1/4”
HEX HEAD
CAP
GASKET
- VALVE
COVER
PLATE
vALvE
- SAFETY
(SET
@ 100
psi)
NOTE :
USED
ONLY WHEN
COMPRESSOR IS PUMPING
IN EXCESS OF 200 PSI.
WHEN SAFETY VALVE IS
NOT NEEDED,
SUBSTITUTE
PLUG #2719
BUMPER
- DISCHARGE
VALVE
VD PILO1
DUAL
CONTROL
1
2
2
MACHINE
HAND
;
4
1
2
2
2
4
4
t
4
4
2
4
2
4
2
4
2
4
2
4
4
4
2
2
2
2
2
2
2
2
2
2
2
2
16
4
16
4
16
4
16
4
16
4
x
x
::
::
::
2
2
2
L
2
1
4
2
ASSEMBLY
DISCHARGE
.OADI.ESS
ONE
1
2
2
2
4
4
HEADGROUP -CONTINUED
INDEX
PART
WIMBER
NUMBER
REQUIRED
FOR
ONE
MACHINE
DESCRIPTION
DUAL
PLAIN
‘OADLEss
‘D
“LOT
CONTROL
HAND
5746
1819
STUD
-
DISCHARGE
VALVE
2
2
2
2
2
17
SEAT
-
DISCHARGE
VALVE
2
2
2
2
2
18
19
2906
1882
SCREW
SPRING
-
20
2741
PIN
COTTER
21
22
1602
6966X
BODY
PLUNGER
HAND
UNLOAOER
- HAND
UNLOADER
23
1556
GAsKET
-
24
25
3008
6928
SCREW
-
VALVE
PLATE
-
INTAKE
26
6964
6925
SPACER
PLATFORM
1857
6910
PIN
16
.
QUANTITY
.
27
28
29
-
-
-
HAND
UNLOADER
HANO
UNLOADER
2
COVER
-
1
AsSEMBLY
-
1642
ELBOW
SCREW
-
1/8”
1/4”
HEAD
32
1818B
COVER
-
DIAPHRAGM
33
34
1855
5910
DIAPHRAGM
DISC
- DIAPHRAGM
35
7532X
PISTON
-
KICKOFF
NPT
X 1/4”
NC X 3/4”
CAP
:
7483
BODY
38
6965
PIN
-
1966
1665
TUBE
TEE
-
::
41
2709
ELBOW
42
43
7033
2710
TUBE
1/8’(
-
COPPER
FILLISTER
INDIVIDUAL
FOR
THIS
ARE
37
PIN
-
TUBE
NOT
NPT
1/4”
1/8”
-
X 9“
NPT
x
118”
-
2
2
2
1
2
2
2
2
2
2
2
3
:
6
:
3
1
6
6
6
1
1
6
12
12
1
2
2
1
1
2
2
2
2
2
1
1
PIPE
COPPER
1/4”
COPPER
NPT
5/16”
ELBOW
1
2
AVAILABLE
SEPARATELY.
SOCKET
HEAD
1
UNLOADER
-
2
2
“O”
RINGS
ASSEMBLY
UNLOADER
-
2
UNLOADER
NOTE
-
2
1
1
KICKOFF
UNLOADER
7499
PLUG
COVER
INTAKE
VALVE
- UNLOADER
30
2755S
HOLDDOWN
VALVE
31
36
2
CAP
UNLOADER
SPRING
2
2
SCREW
X
1/4”
X
5/16”
12”
NPT
1
2
2
1
2
2
TUBE
COPPER
TUBE
5/16”
COPPER
TUBE
1
1
-
1
1
1
-
1
1
2
2
1
1
2
2
2
1
2
2
COPPER
X
1
1
1
ASSEMBLIES
44
45
7277X
VALVE
ASSEMBLY
-
INTAKE
7277XU
VALVE
ASSEMBLY
-
UNLOADER
6609X11P
HEAD
ASSEMBLY
-
ASSEMBLY
2
TYPE
r NTAKE
PLAIN
TYPE
2
6609x13L
HEAD
-
LOADLESS
6609X11S
HEAD-ASSEMBLY
-
6609x11H
HEAD
-
V.D.
PILOT
OR
CONTROL
TYPE
HAND
UNLOADER
46
7271X
VALVE
47
48
1602X4
7483X
UNLOADER
UNLOADER
ASSEMBLY
ASSEMBLY
XA~T~R1sK
INDICATED,
-
IND1cATf=s
BUT
TYPE
1
DUAL
TYPE
-
DISCHARGE
AsSEMBLY
ASSEMBLY
-
1
2
HAND
OIAPHRAGM
THAT
MUST
BE
2
1
2
pARTs CAN
ORDERED
2
AS
BE
USED
EACH
IN
THE
INDIVIDUAL
CATEGORY
SITUATION
REQUIRES.
-
3
CRANKCASE& RUNNINGGEARGROUP
TH[S SUB-ASSEMBLYIS NOT SOLO SEPARATELY.
FOR REPLACEMENTSEE ASSENBLYNO, 5505X2.
I
l—
1
043
B.
t
@@w
1
014
NOTE: MHEN OIL SPILL VALVE IS NOT REQUIREO (MUSTSPECIFY
ON ORDER), USE CRANKSHAFTPLUG 6883 IN LIEU OF
VALVE 5483, SPRING 5485 AND SEAT5484,
T
INDEX
PART
NUMBER
NUMBER
1
2
:
5
5503
1833
6312
6275
6294
DESCRIPTION
CRANKCASE
GASKET
GASKET
GASKET
SHIM
-
THICK
STEEL
BEARING
REQUIRED
1
1
1
CYLINDER
TO CRANKCASE
BEARING
CARRIER
OIL
INTAKE
SCREEN
SCREW
.005’1
QUANTITY
ADJUSTMENT
1
::
6294A
SHIM
-
.007”
THICK
STEEL
BEARING
ADJUSTMENT
::
6294B
SHIM
-
.020”
THICK
STEEL
ADJUSTMENT
ADJUSTMENT
::
6
7
8
9
10
11
12
13
14
15
16
17
18
19
6294C
6270
6269
2138
6289
6286
6327
6483
6565
1301
6273
6314
6313
6272
5504
BEARING
BEARING
SHIM
- .005”
THICK
PAPER
lTO1l RING
- OIL
PUMP COVER
COVER
- OIL
PUMP
SCREW
- 1/4”
NC X 1/2”
HEX HEAD
CAP
CAP - HYDRAULIC
UNLOADER
OPENING
CLOSURE
ASSEMBLY
!,0!! RING
_ HyDR*uL1c
UNLOADER
OpEN~MG
CLOsuRE
AssEMBLy
20
5486
BODY - HYDRAULIC
UNLOADER
OPENING
CLOSURE
SCREW
- 1/4”
NC X 1/2”
FILLISTER
HEAD CAP
PLUG - DRIVE
PLUG
- 3/8”
NPT PIPE
SCREW
- OIL
INLET
SCREEN
“O” RING
- OIL
INTAKE
SCREEN
GASKET
- OIL
INTAKE
SCREEN
SCREEN
- OIL
INTAKE
CRANKSHAFT
- BARE
NOTE :
NOT SOLD SEPARATELY.
ORIFICE
- CRANKSHAFT
2
1
1
1
1
2
1
4
2
1
1
1
1
1
1
CRANKCASE&RUNNINGGEARGROUP -CONTINUED
T
,
PART
INDEX
NUMBER
NUMBER
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
2755S
6262
5483
5485
5484
2585
2788
2523
2720
1386
1281
1160
5491
5490
5489
2323
2322
1840
4127
4129
40
41
42
43
44
45
46
47
48
5922
1844
5923
1990
2054
2730
3951
2022
6320
49
50
5489X
5504X
~
QUANTITY
DESCRIPTION
REQUIRED
1
1
1
1
1
1
1
1
1
PLUG - 1/8”
NPT SOCKET HEAD PIPE
PIN - OIL
PUMP ROTOR DRIVE
VALVE - SPILL
SPRING - SPILL
VALVE
SEAT - SPILL
VALVE
CONE - OPPOSITE
PULLEY
TIMKEN
BEARING
CONE - PULLEY
SIDE TIMKEN
BEARING
CUP - OPPOSITE
PULLEY TIMKEN
BEARING
CUP - PULLEY SIDE
TIMKEN
BEARING
GAUGE - OIL
PRESSURE
BALL - OIL PRESSURE ADJUSTMENT
SPRING - OIL PRESSURE ADJUSTMENT
1,0,, RING - OIL PRESSURE ADdIJsTMENT
scREw
1
NUT - OIL PRESSURE ADJUSTMENT
SCREW LOCK
SCREW - OIL
PRESSURE ADJUSTMENT
“O”
RING - BAYONET OIL
LEVEL GAUGE
PLATE - OIL
FILLER
TYPE INSPECTION
GASKET - INSPECTION
PLATE
PULLEY
- 16” O.D.,
1-3/8”
BORE, 2 GROOVE,
COUNTERCLOCKWISE
COMPRESSOR
PULLEY - 16” O.D.,
1-3/8”
BORE,
2 GROOVE,
CLOCKWISE
COMPRESSOR
BOLT - PULLEY
HUB CLAMP
KEY - PULLEY
NUT - PULLEY
HUB CLAMP BOLT
SCREW - 3/8”
NC X 3/4”
HEX HEAD CAP
SCREW - 7/16”
NC X 1-1/4”
HEX HEAD CAP
WASHER - 7/16”
LOCK
SCREW - 1/4”
NC X 5/8”
HEX HEAD CAP
SCREW - 5/16”
NC X 3/4”
HEX HEAD CAP
“O”
RING - BREATHER CAP
1
1
1
1
1
1
1
1
“B”
SECTION,
“B”
SECTION,
1
::
2
1
2
10
6
6
:
1
ASSEMBLIES
5504X1
51
5505X2
52
5506X1
53
54
55
56
NOT SHOWN
>
6289X
6291X
6324X
6336X
7126
SCREW ASSEMBLY
- OIL PRESSURE ADJUSTMENT
CRANKSHAFT ASSEMBLY
INCLUDES
ORIFICE,
PLUG,
OIL
PUMP ROTOR DRIVE
NOTE :
PIN AND SPILL
VALVE ASSEMBLY.
CRANKSHAFT
ASSEMBLY
INCLUDES
ORIFICE.
OIL PUMP ROTOR DRIVE
NOTE :
PLUG,
PIN,
SPILL
VALVE ASSEMBLY AND TIMKEN
BEARING
CONES
cARRIER
As5EMBLY
-*NG
TIMKEN
INCLUDES
COMPLETE OIL PUMP ASSEMBLY,
NOTE :
BEARING
CUP ANO OIL PRESSURE ADJUSTf4ENT
SCREW
ASSEMBLY,
BUT LESS OIL PRESSURE GAUGE,
PLATE ASSEMBLY
- BEARING
ADJUSTMENT
INCLUDES
OIL SEAL.
NOTE :
THE BEARING
ADJUSTMENT
PLATE AND THE OIL
SEAL ARE ALSO SOLD SEPARATELY,
CLOSURE ASSEMBLY
- HYDRAULIC
UNLOADER OPENING
GAUGE ASSEMBLY
- BAYONET OIL
LEVEL
BODY ASSEMBLY
- BREATHER
CAP ASSEMBLY
- BREATHER
GASKET SET - COMPLETE COMPRESSOR OVERHAUL
X,ASTERISK
INDICATED,
REQUIRES.
‘.-
INDICATES
BUT MUST
THAT
pARTs cAN
BE ORDERED
BE
USED
AS EACH
IN
THE
INDIVIDUAL
CATEGORY
SITUATION
1
::
::
1
1
1
1
1
1
1
I
I
r
WITH V.D. PILOT ONLY
{ FOR CONTINUOUS RUNWNGI
\
WITH HYDRAULIC
(LOAWESS
c
WlTti DUAL CONIROLS
AND PILOT SHUTOFF VALVE
WITH DUAL CONTROL
QUANTITY
INDEX
NUMBER
6
PART
DESCRIPTION
NUMBER
1
----
2
----
:
2505
3080
5
2708
6
7
6317
6317X
8
2614
9
1856
UNLOADER ONLY
STARTING)
ASSEMBLY
- V.D.
NOTE:
SEE V.D.
PILOT
BREAKDOWN
IN
THIS
PARTS
LIST
UNLOADER
ASSEMBLY
HYDRAULIC
NOTE :
SEE HYDRAULIC
UNLOADER
BREAKDOWN IN THIS
PARTS
LIST.
TUBE
- 1/4”
X 22”
COPPER
SCREW
- 3/8”
NF SOCKET
HEAD
SET
CONNECTOR
- 1/4”
NPT X
1/4”
COPPER
TUBE
ELBOW
STUD
- V.D.
PILOT
MOUNTING
STUD ASSEMBLY
- V,D.
PILOT
MOUNTING
CONNECTOR
- 1/4”
NPT X
3/8”
COPPER
TUBE
ELBOW
TUBE
- 1/4”
X 25”
COPPER
LOADLESS
REQUIRED
CONTINUOUS
RUNNING
DUAL
FOR
ONE
CONTROL
LESS
SHUTOFF
VALVE
MACHINE
DUAL
CONTROL
WITH
SHUTOFF
VALVE
PILOT
-
1
1
-
1
1
1
1
1
1
1
1
-
1
1
2
1
2
1
-
1
1
1
1
I
1
1
CONTROLGROUP -CONTINUED
INDEX
NUMBER
.
PART
QUANTITY
,
DESCRIPTION
NUMBER
OADLESS
10
1643
CONNECTOR
11
12
13
6194X
2284
7001
VALVE
TUBE
-
TUBE
-
14
3003
TEE
-
-
7002
TUBE
1/8”
1/4”
1/4”
-
X
2
X
1/4”
2177
6200
4805
NIPPLE
VALVE
CROSS
-
19
2704
CONNECTOR
NPT
NPT
X
1/4”
NPT
-
‘-
3
1
1
1
1
1
1/4”
1
CLOSE
2
SI+UTOFF
X 1/4”
1
NPT
X
1
PIPE
NPT
X
1/4”
COPPER
TUBE
STRAIGHT
Do NOT ORDER BY INDEX NUMBERS,
ARE REPEATED
REPAIR PARTS,
3
1
1
NPT
SERVICE
7-112”
NPT
1/4”
1/4”
1/4”
VALVE
CONTROL
WITH
SHUTOFF VALVE
1
1/4”
NPT
DUAL
DUALLC:~TROL
SHUTOFF
MACHINE
NPT
COPPER
16
17
18
ONE
6-1/2”
NPT
1/4”
1/4”
CONTINUOUS
RUNNING
FOR
NPT
X
COPPER
TUBE
STRAIGHT
CONTROL
CHECK
X 15”
COPPER
OUAL
1/4”
1;4”
X
COPPER
X
15
-
REQUIRED
1
INDEX
NUMBERS
THROUGHOUT
THIS MANUAL,
AND IF USED FOR ORDERING
WILL NECESSITATE
TIME CONSUMING
CORRESPONDENCE.
CYLINDER
PISTON& RODGROUP
*H?
m
5
.
6==
-t--t
,
$
I
I
HsIQ!!
ASSY -
Q
7
B!42
.9.sx
H.F! ROO
&.sx”
o
INDEX
PART
NUMBER
NUMBER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
7003
5700
7000
1828
2716
3147
2732
1990
6293
6610
1838
1478’
1652
1652OV1O
16520V20
1653
1653OV1O
16530V20
1530
15300VI0
15300V20
16
1586X
o
36
35
QUANTITY
DESCRIPTION
SCREW
GASKET
GASKET
5/16”
NC X 4“ HEX HEAD
CAP
INTERCOOLER
CYLINDER
HEAD
NOTE :
FOR COMPLETE
HEAD GASKET
ORDER
GASKET
AND TWO #5700
INTERCOOLER
INTERCOOLER
- AIRCOOLED
WASHER
- 5/16”
LOCK
NUT - 5/16”
NC HEX
WASHER
- 3/8”
LOCK
SCREW
- 3/8”
NC X 3/4”
HEX HEAD
CAP
BRACKET
- INTERCOOLER
SUPPORT
CYLINDER
- BARE
NC X 3-5/8”
HEX HEAD
CAP
SCREW
- 1/2”
WASHER
- HEAD
BOLT
COPPER
RING
- STANDARD
HIGH
PRESSURE
COMPRESSION
RING
- .010”
OVERSIZE
HIGH
PRESSURE
COMPRESSION
RING
- .020”
OVERSIZE
HIGH
PRESSURE
COMPRESSION
RING
- STANDARD
HIGH
PRESSURE
OIL
CONTROL
RING
- .010”
OVERSIZE
HIGH
PRESSURE
OIL
CONTROL
RING
- .020”
OVERSIZE
HIGH
PRESSURE
OIL
CONTROL
PISTON
- STANDARD
HIGH
PRESSURE
PISTON
HIGH
PRESSURE
.010”
OVERSIZE
PISTON
PIN
-
4
2
-
-
REQUIRED
HIGH
.020”
OVERSIZE
PRESSURE
HIGH
PISTON
PRESSURE
ONE #7000
GASKETS.
HEAD
1
i
4
1
1
1
i
6
3
::
::
1
::
::
1
::
::
1
CYLINDER
PISTON&RODGROUP-CONTINUED
1
INDEX
NUtdBER
2584
RING
-
STANDARD
18
2584OV1O
25840V20
2645
RING
RING
RING
-
.010”
OVERSIZE
.020”
OVERSIZE
sTANDARD
LOW
2645OV1O
RING
-
.010”
26450V20
5152
RING
-
PISTON
.020”
OVERSIZE
- STANDARD
LOW
5152OV1O
51520V20
PISTON
LOW
PRESSURE
-
OVERSIZE
LOW
OIL
CONTROL
OIL
CONTROL
PISTON
LOW
LOW
20
2583
1298
PIN
22
1384
SCREW
23
644OSR
BUSHING
24
3493
6444PR
BOLT
25
INSERTS
-
PAIR
OF
STANDARD
INSERTS
-
PAIR
OF
.010”
26
6444PRUS
1836
-
PIN
LOCK
PISTON
PIN
-
PRESSURE
HIGH
-
1
>:
::
1
::
::
PRESSURE
PRESSURE
1
SCREW
COTTER
1
LOCK
CONNECTING
WASHER
>:
PRESSURE
.010”
OVERSIZE
.020”
OVERSIZE
LOW PRESSURE
PISTON
-
3
>:
COMPRESSION
COMPRESSION
CONTROL
LOW PRESSURE
PRESSURE
21
-
REQUIRED
COMPRESSION
LOW PRESSURE
LOW PRESSURE
PRESSURE
OIL
PISTON
PIN
-
27
QUANTITY,
DESCRIPTION
17
19
.
PART:
NUMBER
1
PISTON
PIN
ROD
CONNECTING
i
ROD
NUT
-
3/8”
NF
28
5200
6442Hp
ELASTIC
ROD
-
HIGH
PRESSURE
29
6442
ROD
-
NOTE
LOW
NO1”
:
PRESSURE
30
6443sR
BUSHING
NOTE
-
:
NOT
SOLD
LOW PRESSURE
UNDERSIZE
2
::
BOLT
4
STOP
4
CONNECTING
SOLD
SEPARATELY,
CONNECTING
SEPARATELY,
PISTON
PIN
SEE
ASSEMBLY
#6442HPx.
SEE
ASSEMBLY
#6442X.
1
ASSEMBLIES
31
32
33
34
1530X
PISTON
ASSEMBLY
-
STANDARD
I53OXOV1O
PISTON
ASSEMBLY
-
.o1o”
OVERSIZE
HIGH
1530XOV20
4422
4422OV1O
PISTON
ASSEMBLY
-
RING
RING
SET
SET
-
STANDARD
.020”
HIGH
OVERsIzE
PRESSURE
tiIGH
PRESSURE
PISTON
44220V20
RING
SET
-
4434
4434OV1O
RING
RING
SET
SET
-
OVERSIZE
STANDARD
LOW
. 010”
OVERSIZE
44340V20
RING
SET
-
. 020”
5152X
PISTON
PISTON
ASSEMBLY
ASSEMBLY
PISTON
ASSEMBLY
5152XOV1O
5152XOV20
35
36
6442HPX
6442X
ROD
ROD
ASSEMBLY
ASSEMBLY
‘:ASTERISK
INDICATED,
REQUIRES.
.
.010”
. 020”
OVERSIZE
OVERSIZE
-
HIGH
HIGH
HIGH
PRESSURE
PRESSURE
::
PRESSURE
PISTON
1
>:
PRESSURE
PISTON
PISTON
>:
LOW
PRESSURE
PISTON
LOW
PRESSURE
PISTON
STANDARD
LOW
. 010”
OVERSIZE
1
::
PRESSURE
1
::
;:
PRESSURE
1
>:
LOW PRESSURE
. 020”
OVERSIZE
LOW PRESSURE
HIGH
PRESSURE
CONNECTING
LOW PRESSURE
CONNECTING
::
-
–
INDICATES
BUT
THAT
MUST
BE
PARTS
ORDERED
CAN
AS
BE
EACH
USED
1
1
IN
THE
INDIVIDUAL
CATEGORY
SITUATION
OPTIONAL
SIDESEALERRINGASSEMBLIES
APPLIES TO MODEL 325
RECORD OF CHANGE 14 ONLY
f“-
-%
Low PRESSURE PISTON
HIGH PRESSURE PISTON
@@l
7
INDEX
PART
NUMBER
NUMBER
DESCRIPTION
1
6538
2
3
4
5
6
7
8
9
10
11
6536
6537
1652
1653
7012
7010
7011
7351
7014
7013
SPRING
RING
RING
RING
RING
SPRING
RING
RING
RING
RAIL
EXPANDER
12
!3161
RING
13
8166
- SIDE
SEALER
COMPRESSION
SIDE
SEALER
COMPRESSION
SIDE
SEALER
VACUUM
COMPRESSION
OIL
CONTROL
- SIDE
SEALER
COMPRESSION
SIDE
SEALER
COMPRESSION
SIDE
SEALER
COMPRESSION
COMPRESSION
OIL
CONTROL
- OIL
CONTROL
RAIL
RING
RING
QUANTITY
REQUIRED
2
1
1
1
1
2
1
1
1
2
1
ASSEMBLIES
NOT
SHOWN
8723
NOT
SHOWN
8724
SET
-
STANDARD
HIGH
PRESSURE
PISTON
SIDE
SEALER
NOTE :
NOT AVAILABLE
IN OVERSIZES.
RING
SET - STANDARD
LOW PRESSURE
PISTON
SIOE
SEALER
NOT AVAILABLE
IN OVERSIZES.
NOTE:
PISTON
ASSEMBLY
- STANDARD
HIGH
PRESSURE
#1530
PISTON,
#1586X
PISTON
PIN,_
INCLUDES
INoTE :
AND 1+8161
SIDE
SEALER
RING
SET.
NOT AVAILABLE
IN OVERSIZES.
PISTON
ASSEMBLY
- STANDARD
LOiW PRESSURE
NOTE :
INCLUDES
+5152
PISTON,
#2583
PISTON
PIN,
#1384
LOCK SCREW AND
#1298
COTTER
PIN,
#8166
SIDE
SEALER
RING
SET.
NOT AVAILABLE
IN OVERSIZES.
1
1
1
1
V,Do PILOTASSEMBLY
.
INDEX
PART
NUMBER
NUMBER
QUANTITY
DESCRIPTION
REQUIRED
1
2327
“O”
2
5883
5917
FELT
CAP
RING
- DIFFERENTIAL
FILTER
AIR
INLET
-
AOJUSTING
1
SCREW
1
1
i
6175
BALL
5
6
6480
GASKET
-
7
5884
6168
SCREEN
BODY
-
FILTER
V.D.
PILOT
8
3435
SPRING
NOTE :
NOT
- ADJUSTMENT
SPRING
-
NOTE :
COLOREO
ADJUSTMENT
REO.
3078
YELLOW.
SPRING
-
NOTE :
COLOREO
ADJUSTMENT
LIGHT
3030
GREEN,
>:
SPRING
-
NOTE :
$OLOREO
AOdUSTMENT
LIGHT
5097
NOT
>!
1
6492
SPRING
6170
NUT
6169
scREw
-
AIR
-
CAP
1
2
SOLO
SEPARATELY.
NOTE:
NATURAL
AOdusTMENT
NOTE
9
10
INLLT
:
;:
FINISH,
$OLOREO
LIGHT
SCREW
LOCK
DIFFERENTIAL
-
DIFFERENTIAL
::
COLOREO.
::
BLUE.
1
ADJUSTING
6169A
SCREW
-
NOTE :
U!iEO
DIFFERENTIAL
11
6171
SCREW
-
NOTE :
USED
WITH
PRESSURE
ADJUSTING
12
6173
ROD
-
TRIGGER
13
14
6174
6172
NUT
-
TRIGGER
NUT
-
PRESSURE
ROD
WITH
6168x3,
ADJUSTING
6168X1
6168X4
8
&
6168X2
6168X5
ASSEMBLIES.
::
::
ASSEMBLIES.
1
1
1
WING
AIIJUSTING
SCREW
LOCK
1
ASSEMBLIES
OT
SHOWN
6168X1
pILOT
ASSEMBLY
-
VARIABLE
DIFFERENTIAL
OT
SHOWN
6168X1NS
PILOT
ASSEMBLY
-
VARIABLE
DIFFERENTIAL
(SETTING
PRESSURE,
CAPABILITY:
(SET
22
30-40
PS1
MINIMUM
50
OT
SHOWN
6168x2
PILOT
ASSEMBLY
-
SEE
TABLE
VARIABLE
PSI
MAXIMUM
CUT-OUT
FOR
V.D.
PILOT
PRESSURE
OIFFFRENTIAL
(SET
70-80
OT
SHOWN
6168X21
pILOT
ASSEMBLY
-
VARIABLE
DIFFERENTIAL
(SET
80-90
OT
OT
SHOWN
SHOWN
6168X22
6168X23
PILOT
ASSEMBLY
-
VARIABLE
DIFFERENTIAL
(SET
90-100
PILOT
ASSEMBLY
-
VARIABLE
DIFFERENTIAL
(SET
100-110
OT
SHOWN
6168X2NS
PILOT
ASSEMBLY
-
VARIABLE
DIFFERENTIAL
(SETTING
PRESSURE,
CAPABILITY:
120
PSI
SEE
TABLE
VARIABLE
VARIABLE
FOR
V.D.
DIFFERENTIAL
DIFFERENTIAL
40.5
MAXIMUM
::
PSI)
CUT-IN
PRESSURE.)
RANGES.
::
PSI)
::
PSI)
::
::
PSI)
::
PSI)
PSI
MINIMUM
CUT-IN
CUT-OUT
PRESSURE.)
PILOT
PRESSURE
(SET
130-140
(SET
150-165
RANGES,
PSI)
PSI)
::
::
::
OT
OT
SHOWN
SHOWN
6168X3
6168X31
PILOT
PILOT
AsSEMBLY
ASSEMBLY
-
OT
SHOWN
6168X32
PILOT
ASSEMBLY
-
VARIABLE
DIFFERENTIAL
(SET
165-175
PSI)
::
OT
SHOWN
6168X33
PILOT
ASSEMBLY
-
VARIABLE
DIFFERENTIAL
(SET
225-250
PSI)
::
OT
SHOWN
6168x3Ns
PILOT
ASSEMBLY
-
VARIABLE
DIFFERENTIAL
(SETTING
CAPABILITY:
87
PSI
MAXIMUM
250
PRESSURE,
OT
SHOWN
6168X4NS
PILOT
OT
SHOWN
6161X5
PILoT
OT
SHOWN
6243
KIT
ASSEMBLY
-
ASSEMBLY
-
V.D.
::ASTERISK
INDICATED,
REQUIRES.
-
PILOT
SEE
TABLE
VARIABLE
FOR
V.O.
DIFFERENTIAL
(SETTING
PRESSURE,
CAPABILITY:
500
PSI
SEE
TABLE
VARIABLE
FOR
V.D.
DIFFERENTIAL
163
MAXIMUM
PILOT
MINIMUM
CUT-OUT
PRESSURE
PSI
RANGES.
MINIMUM
CUT-OUT
PRESSURE
(SET
CUT-IN
PRESSURE.)
135-150
MUST
THAT
BE
::
CUT-IN
PRESSURE.)
RANGES.
PSI)
>:
::
>:
REPAIR
INOICATES
BUT
PILOT
PSI
PARTS
ORDERED
CAN
AS
BE
EACH
USED
IN
THE
INDIVIDUAL
CATEGORY
SITUATION
11
V,D, PILOTPRESSURERANGES
PART
NUMBER
SPR’ING
6168X1
#3435
(Color-Red)*
Unload
Min.
Lbs.
Dif.
PART
NUMBER
SPRING
6168X2
Unload
Min.
Lbs.
Dif.
NUM8Elt 6168X3
SPRING
#3078
(Color-~~~J~w)*
Max.
Lbs.
Dif.
PART
PART
#3030
SPRING
(Color-~~~~j)*
Max.
Lbs.
Dif.
Unload
Min.
Lbs.
Dif.
(Not
Max.
Lbs.
Oif.
Unload
6168X4
#5097
Colored)
Min.
Lbs.
Dif.
Max.
Lbs.
Dif.
2.5
3.0
50
4.0
9.5
100
6
13
200
15
37
3.0
4.5
60
4.5
11.5
110
7
14
225
16
39
35
3.5
6.0
70
5.5
13.5
120
7
16
250
17
42
40
3.5
7.0
80
6.0
15.0
130
7
17
275
18
45
45
4.0
8.5
90
7.0
17.0
140
8
18
300
20
50
50
4.5
10.0
100
7.5
19.0
150
8
20
325
21
54
110
8.0
21.0
175
9
24
350
22
57
120
8.5
23.0
avoid
confusion,
please
note
200
10
27
375
24
60
225
11
31
400
25
65
250
12
35
425
26
69
450
27
72
500
30
springs
are
colored
to
designate
NUM8ER
6168X5
#6492
(Color-~~~~j*
30
*To
PART
SPRING
25
—
12
NUM8ER
Unload
SET
135
- 150
ONLY
BO
pressure
Min.
Lbs.
Dif.
range.
PSI
PSI
Max.
Lbs.
Dif.
HYIIRAULIC
UNLOADERASSEMBLY
.
INDEX
NUMBER
,
1
2
3
4
5
6
7
PART
:
10
11
12
6284
6279
7958
7690
5453
6281
6097
6283
1985
1884
3437
7460
13
14
6286
2326
15
6598
16
17
6304
6285
QUANTITY
DESCRIPTION
NUMBER
PIN - ROLL
PISTON
‘tVtT RING
PISTON
BALL
ROD - PUSH
SCREEN
FELT
VALVE - OUTER
SPRING
CAP
BODY
NOTE :
NOT SOLD SEPARATELY.
QUAD RING
SPRING
NOTE :
USE ONLY FOR AIR PRESSURES
SPRING
NOTE :
USE ONLY FOR AIR PRESSURES
RETAINER
- SPRING
RING – RETAINING
REQUIRED
1
1
1
1
1
1
i
2
1
1
1
2
UP TO AND
INCLUDING
ABOVE
PSIG.
200
200
PSIG.
::
::
1
1
ASSEMBLIES
NOT SHOWN
NOT SHOWN
8063
7970X
NOT SHOWN
7970X1
KIT - HyDRAULIC
UNLOADER REPAIR
HyDRAULIC
UNLOADER ASSEMBLY
NOTE :
USE FOR AIR PRESSURES UP TO AND INCLWDING
200 PSIG.
HYDRAULIC
uNLOADER ASSEMBLY
NOTE :
USE FOR AIR PRESSURES
IN EXCESS OF 200 PSIG.
OIL
PRESSURE MUST BE INCREASED
TO 20 PSIG WHEN COMPRESSOR
IS PUMI?ING IN EXCESS OF 200 PSIG AIR PRESSURE.
::AsTER1sK
INDICATED,
REQUIRES..
lN~i~A~~s
BUT MUST
THAT
fiA-RTS
‘CAN
6~
USED
BE ORDEREO AS EACH
IN
THE
INDIVIDUAL
::
x
::
CATEGORY
SITUATION
13
DUAL
CONTROLCHECKVALVEASSEMBLY
INDEX
PART
NUMBER
NUMBER
;
3
6195
6194
4
6196
6197
DESCRIPTION
‘TO” RING - CAP
SEAT - DUAL CONTROL CHECK VALVE
BOOY - OUAL CONTROL CHECK VALVE
NOTE :
NOT SOLO SEPARATELY.
DISC - DUAL CONTROL CHECK VALVE
QUANTITY
REQUIRED
1
1
1
ASSEMBLIES
NOT SHOWN
14
6194X
VALVE
ASSEMBLY
-
DUAL
CONTROL
CHECK
1
NIJMERICAL
PARTSINDEX
PART
NUMBER
-
1160
1281
1298
1301
1384
1386
1478
1530
153 OOV1O
15300V20
1530X
153OXOV1O
1530XOV20
1556
1586X
1602
1602X4
1642
1643
1652
.
‘.
~
~
1653
w
16530VI0
16530V20
1665
1815
18180
1819
1828
1833
1836
1838
1840
1844
1846
1848
1849
1852
1855
1856
1857
1882
1884
1966
1985
1990
2022
2054
2138
2177
2284
2322
2323
2326
2327
2505
2523
2583
2584
258+oV1O
25840V20
APPEARS
PAGE
NO.
5
5
9
4
9
5
8
:
8
:
9
;
3
;
7
8
10
8
8
8
10
8
8
3
2
3
3
8
4
9
8
5
5
2
2
2
2
:
3
3
13
3
13
5
8
5
2
:
7
7
5
5
13
11
6
:
9
9
9
*Asterisk
ON
INDEX
NO.
32
31
21
14
22
30
12
15
15
15
31
31
31
23
16
21
47
30
10
13
4
13
13
14
5
14
::
3
32
17
4
2
26
11
:;
5
;
13
33
9
28
19
10
39
9
43
8
47
12
44
8
16
12
37
36
14
1
3
28
20
17
17
17
PART
NUMBER
APPEARS
PAGE
NO.
2585
2614
2623
2645
26450VI0
26450V20
27o4
2708
2709
2710
2716
2720
2730
2732
2741
2755S
2788
2906
2961-100
3003
3008
3030
3078
3080
3147
3200
3435
3437
3493
3951
4127
4129
4422
4422OV1O
44220V20
4434
4434OV1O
44340V20
4805
5097
5152
5152OV1O
51520V20
5152X
5I52XOV1O
5152XOV20
5453
5483
5484
5485
5486
5489
5489X
5490
5491
5503
5504
5504X
5504X1
5505X2
5506X1
5700
5746
5883
indicates
that
5
6
2
9
9
9
;
3
:
5
:
3
_
_
;
5
3
2
7
3
11
11
6
8
9
11
13
9
5
5
5
:
$1
:1
g
!1
9
;,
:11
!1
()
9
t)
(1
‘9
13
5
5_
i
5
5
5
:
4
5
5
5
:
3
11
the part
ON
INDEX
NO.
26
8
9
18
18
18
19
5
41
43
5
29
45
7
20
36
21
27
18
14
14
24
8
8
4
6
27
8
11
24
46
39
39
32
32
32
33
33
33
18
8
19
19
19
3+
34
3L,
5
23
25
24
20
35
49
34
33
1
19
50
50
51
52
2
16
2
number
PART
NUMBER
5884
5906
5910
5916
5917
5918
5922
5923
6097
6168
6168X1
6168x1NS
6168X2
6168x21
6168X22
6168X23
6168X2NS
6168X3
6168X31
6168X32
6168X33
6168X3NS
6168X4NS
6168X5
6169
6169A
6170
6171
6172
6173
6174
6175
6194
6194X
6195
6196
6197
6200
6243
6262
6269
6270
6272
6273
6275
6279
6281
6283
6284
6285
6286
6289
6289X
6291X
6293
6294
6294A
6294B
6294C
63o4
6312
6313
6314
APPEARS
PAGE
ND.
11
2
3
2
11
2
5
5
13
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
14
7
14
14
14
14
7
11
:
4
4
:
13
13
13
13
13
4
13
4
5
5
8
4
4
4
4
13
4
4
4
is not illustrated
ON
PART
NUMBER
INDEX
NO.
6
PAGE
NO.
6317
6317X
6320
6324X
6327
6336X
6440SR
6442
6442HP
6442HPX
6442X
6443SR
6444PR
6444PRUS
6480
6483
6492
6536
6537
6538
6565
6598
6609
6609X11H
6609xIlL
6609X11P
6609X11S
6610
6910
6925
6928
6964
6965
6966X
7000
7001
7002
7003
7010
7011
7012
7013
7014
7033
7126
7270
7271
7271X
7277
;:
10
3
2
40
42
7
7
::
::
::
::
::
::
::
::
x
::
::
::
::
;:
10
10
9
11
14
12
13
4
3
11
::
2
4
1
17
::
22
:
18
15
4
2
6
8
1
17
10
13
9
53
54
9
5
5
5
5
16
3
17
16
APPEARS
~
7277XU
7351
7432X
7460
7483
7483X
7499
7690
7958
7970X
7970X1
8063
8161
8166
8723
8724
on the page
6
6
5
5
4
5
;
9
9
9
9
9
9
11
4
11
10
10
10
4
13
2
3
3
3
3
8
3
3
3
3
3
:
7
7
8
10
10
10
10
10
3
5
2
2
3
2
3
3
10
3
13
3
3
3
13
13
13
13
13
10
10
10
10
ON
INDEX
NO.
6
;8
55
11
56
23
29
28
35
36
30
25
25
5
12
8
2
3
1
13
15
1
45
45
45
45
10
29
27
25
26
38
22
3
13
15
1
7
8
6.
11
10
42
>:
6
:;
8
44
44
9
35
12
:;
31
4
3
><
::
::
12
13
:;
::
&
indicated.
k-.
15
,,- ..
..
SAIES/SERUICE
Quincy service is always near. There are more than
135 Authorized Quincy Compressor Service Depots located
throughout the United States and Canada. They stock genuine
Qu incy replacement parts and accessories for a wide range
of Qu incy compressor models. Service specialists are
factory trained and experienced in the compressor field.
Quincy service will help keep you in business. Call for
Authorized Quincy Compressor Service.
Sales Offices
Charlotte
●
Los Angeles
Portland
Albuquerque
Chicago
. Milwaukee
. St.
Louis
. Atlanta
. Cincinnati
. San
.
●
.
Baltimore
Dallas
Minneapolis
.
.
●
Denver
New
Birmingham
.
Orleans
Detroit
. New
●
Boston
. Houston
York
●
.
,..
i:
Buffalo
. Kansas
Philadelphia
*
City.
.
Francisco
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Compressor
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Dwwon
Coltsc Industries
@
Printed
in U.S.A.
Quincy. Undeniably the world’s finest compressors.
5-6-77
REVISED
EDITION:
COVER.