QT-15 Parts Manual

QT-15 Industrial / Air Master Quincy Compressor
50250-102, February 2005 14 3501 Wismann Lane, Quincy IL - 62305-3116
HEAD GROUP 112037-1
(*right bank / with head unloaders)
Item Part
Number Qty. Number Description
1 1 111115-5 cylinder head, high pressure
2 1 111274-001 gasket, head to valve plate
3 1 111227X2 valve plate assembly, high pressure
4 2 111591X1 unloader
5 1 111228-004 gasket, cylinder to valve plate
6 1 110919-024 tube fitting, 90° male elbow, 3/4 tube x 3/4 npt
7 8 123478-L25 hex. screw, 3/8-16 unc x 4.00, grade 5 (@ 30 ft.-lbs.)
8 1 111228-003 gasket, cylinder to valve plate
9 9 110428N038 flatwasher, 3/8
10 1 111118-4 cylinder head, low pressure
11 1 111229-001 gasket, head to valve plate
12 1 111226X2M valve plate assembly, low pressure
13 1 4816 pipe elbow, 3/4 npt
14 1 2961-100 safety valve
15 1 112130 intercooler (N.S.S.; order Intercooler Replacement Kit)
16 1 112225-2 tube clamp
17 1 115037-L12 hex. screw, 3/8-16 unc x 1.00, grade 5 w/ sealant (@ 30 ft.-lbs.)
18 1 125936-009 pipe nipple, 3/4 npt x 1.88
19 1 2392 pipe bushing, 1 npt x 3/4 npt
20 1 23271 tube fitting, straight 3/4 tube x 3/4 npt
21 1 112709-006 plug, 3/4-16 unf ("o"ring included)
22 1 112710-004 adapter, 3/4-16 unf x 1/4 npt ("o"ring included)
23 2 112708-908 "o"ring, silicone
24 1 124351-004 tube fitting, male branch tee, 1/4 tube x 1/4 npt
25 1 110515-025 copper tube, 1/4 o.d.
26 1 2708 tube fitting, 90° male elbow, 1/4 tube x 1/4 npt
27 1 3003 pipe tee, 1/4 npt x 1/4 npt x 1/4 npt
28 1 110594-005 tube fitting, male connector, 1/4 tube x 1/4 npt
29 1 110377F100 air filter
or
29 1 111550S100 air filter/silencer, hooded
30 1 110377E100 air filter element, (fits 110377F100 air filter and 111550S100 filter/silencer)
1 112713M15 Valve Assembly Replacement Kit, LP
includes valve plate assembly & gaskets
1 112714 Valve Assembly Replacement Kit, HP
includes valve plate assembly & gaskets
1 112130K Intercooler Replacement Kit
includes intercooler and nut/sleeve fittings
Maintenance Parts
*As viewed facing the compressor from the sheave side.
N.S.S. = Not Sold Separate
@ Indicates torque value (dry threads)
Note: Tighten all bolts & capscrews in any bolt pattern, evenly bringing each bolt to torque in equal increments, while moving about
the bolt pattern. This is particularly true of connecting rod & head bolts.