Bell & Gossett P81875G Series HSC-S Centrifugal Pump - Manual (Page 2)

2
BELL & GOSSETT PUMP
MODEL
NO.
SERIAL
NO.
IDENT.
NO.
G.P.M. FT. HP R.P.M.
P.S.I.
MAX.
WORK
PRESS.
6 x 8 x 12M
HSC-S 12.4 LHR 1234567 K99
1250 125 60 1800
175
PUMP
SERIES
DUTY
POINT
MAXIMUM
WORKING PRESSURE
PUMP
SIZE
SERIAL
NUMBER
MONTH
AND YEAR
DRIVER
HP-60
IMPELLER DIAMETER
12.4"
LEFT HAND
ROTATION
OPERATIONAL LIMITS
Unless special provisions have been made for your pump by
Bell & Gossett, the operational limits for HSC and HSC-S Series
Pumps are as follows:
Maximum Working Pressure,
Listed on pump nameplate.
SEAL OPERATING LIMITS
Standard Self Flushing Mechanical Seals
BUNA-PH Limitations 7-9; Temperature Range -20 to +225°F
EPT-PH Limitations 7-11; Temperature Range -20 to +250°F
For use on closed or open systems which are relatively free of
dirt and/or other abrasive particles.
PUMP IDENTIFICATION
Bell & Gossett pumps are designated by a series of numbers
such as Series HSC and HSC-S. The pump nameplate gives
identification and rating information as identified in Illustration 1.
Permanent records for this pump are kept by the serial number
and it must be used therefore with all correspondence and
spare parts orders.
Illustration 1 – The Rating Plate
DESCRIPTION
The HSC and HSC-S Series centrifugal pumps are frame
mounted pumps which feature – high efficiency, rugged con-
struction, compact design, foot mounted volute, center drop
out coupler, and regreasable bearings. These features, along
with the horizontal split case, make installation, operation, and
service easy to perform.
PUMP APPLICATION
The standard HSC and HSC-S Series centrifugal pump’s
bronze fitted construction make it ideal for service with the
following liquids: unheated domestic and fresh water, boiler
feed water, condensate, hydronic cooling or heating, pressure
boosting, general pumping and benign liquids.
For other applications contact your local B&G representative.