HP 5660-97 User Manual
Inch self-priming centrifugal pumps, Low volume liquid transfer bronze
Please read and save this Repair Parts Manual. Read this manual and the General Operating Instructions carefully before attempting to
assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. The Safety
Instructions are contained in the General Operating Instructions. Failure to comply with the safety instructions accompanying this product
could result in personal injury and/or property damage! Retain instructions for future reference.
Specifications Information and
5660-97 thru 5669-97
Repair Parts Manual
1-Inch Self-Priming Centrifugal Pumps
Low Volume Liquid Transfer Bronze
5660-250-00
09/2002
Description
These self-priming (to 6 ft. lift) centrifugal pumps are designed for continuous
duty, general purpose liquid transfer. Applications include livewell recirculation,
marine air conditioning, and salt water aquaculture. Pumps feature bronze
construction, Buna N seals, and a semi-open clog resistant impeller capable of
handling solids to 1/8" diameter. Handle liquids from 40º F to 180º F (4º C to
82º C). Maximum working pressure 75 psi (517 kPa). Single phase motors have
automatic reset thermal protection. All models are manual mode and require field
wiring, no controls are supplied (see motor nameplate for specific wiring diagram).
For use with nonflammable, non-abrasive liquids compatible with pump
component materials.
Dimensions (Inches)
Model
Suc.* Dis.*
CP†
D
E
F
H
L
S
X
Y
5660-97
1"
1"
14.11
3.50
2.25
3.00
0.44
4.28
4.00
5.25
3.94
5661-97
1
1
14.61
3.50
2.25
3.00
0.44
4.28
4.00
5.25
3.94
5662-97
1
1
15.11
3.50
2.25
3.00
0.44
4.28
4.00
5.25
3.94
5664-97
1
1
16.09
3.50
2.25
3.00
0.44
4.28
4.00
5.25
3.94
5665-97
1
1
15.53
3.50
2.25
3.00
0.44
4.28
4.00
5.25
3.94
5666-97
1
1
16.03
3.50
2.25
3.00
0.44
4.28
4.00
5.25
3.94
5667-97
1
1
16.41
3.50
2.25
3.00
0.44
4.28
4.00
5.25
3.94
5669-97
1
1
17.66
3.50
2.25
3.00
0.44
4.28
4.00
5.25
3.94
(*) Standard NPT (female) pipe thread.
(†) This dimension may vary due to motor manufacturer’s specifications.
Figure 1 - Dimensions
CP
Y
Suction
E
E
H
L
D
X
S
F
Discharge
Refer to form 1808-634-00 for General Operating and Safety Instructions.