5
F. PARTS LIST
Part number identifiers (POSITION NUMBERS / POS. NO.’s) contained in Table 2 refer to circled numbers shown on
assembly drawings, Figures 4, 5 and 6.
Table 2 – Parts List
POS.
NO.
QTY DESCRIPTION
POS.
NO.
QTY DESCRIPTION
1
1
Housing
15 X
1
Retaining Ring
2
1
Inlet Cover
16 X
1
Seal
3
0, 2, 4 or 8
Bolt (See Note)
20
1
Bracket (Foot Mount Pumps Only)
4
1
Inboard Cover
21
2
Bolts for Foot Bracket
6
4,6 or 8
Bolt (See Note)
26 X
1
O-Ring (size 40 to 90)
7
1
Power Rotor
31 X
1
O-Ring (Qty 2 on size 20 Pumps)
8 2
Idler
Rotor 47
2
Plug
11
1 X
Ball Bearing
95
1
Pin
13 1
Key
X = Minor Repair Kit Item
Note:
POS. NO. 3:
Qty 4 on axial inlet versions of all pump sizes 20 through 330.
POS. NO. 3:
Qty 2 on right angle inlet versions of size 20 pumps.
POS. NO. 3:
Qty 0 on right angle inlet versions of size 40 through 90 pumps.
POS. NO. 3:
Qty 8 on right angle inlet versions of size 140 through 330 pumps (Qty 12
on Foot Mount versions)
POS. NO. 6:
Qty 6 on right angle inlet versions size 20 pumps.
POS. NO. 6:
Qty 8 on right angle inlet versions of sizes 40 through 90.
G. INSPECTION
Interval for inspection and replacement of worn parts varies with properties of pumped liquid and can only be
determined by experience. A worn pump will be noticeable by excessive vibration, noise, reduction in flow output
and/or reduction in system pressure.
CAUTION
All CFHN Series internal pump parts, including ball bearing, are lubricated by pumped liquid. Pumping a liquid
which contains abrasive materials, that is too low in viscosity or lubricity, or that is corrosive, will significantly
reduce service life and call for shorter service intervals.
H. PUMP MAINTENANCE
WARNING
Failure to observe precautions while installing, inspecting, and maintaining the pump can cause injury to
personnel from accidental handling, e.g.: Liquids that may harm skin or clothing, fire hazard risks from flammable
liquids, or injury from high pressure fluid jets.
DANGER
BEFORE
working on equipment, be sure all power to the equipment is disconnected and locked-out.
