6
DESCRIPTION OF PUMP:
4.
Pump Nameplate / Ordering Spare Parts / Spare Parts List
Every 'SAM' pump has a name plate giving following details:
Pump type
Serial Number / Year
Duty conditions (Head, Capacity)
Motor details ( KW & RPM ).
While you correspond with us for your requirements of spare parts or for
any technical information, please always quote the above details in your
letter.
Constructional Details:
SAM’s AD, AB are single volute & TU is double volute casing in axial split.
Split casing pumps have been developed for the most exacting conditions
and can be used for multitude operations such as Fan pump, stock feed,
stock circulation, centri-cleaner application in pulp & paper mills Storm
water, irrigation and Industries transfer works The wide passages in the
Suction Zone of the impeller with less number of vanes and non-clogging
design helps to handle stocks easily. Casing is split along the horizontal
centre line of the pump shaft, suction & delivery nozzles are being located
in the lower half. With this arrangement, it is not necessary to disconnect
suction or discharge piping to make repairs to, or replace the rotating
element. Upper and lower half casings are bolted together and doweled to
maintain a smooth volute contour inside the pump. water before it reaches
the shaft, in case drain Bearing brackets form a drip pocket for collecting
stuffing box leakage and are provided with drilled and tapped connections
for draining. The brackets also contain an overflow hole to release the
piping should become clogged. Suction and discharge flanges are drilled
and tapped for gauge connections. Pump suction and discharge nozzles
are drilled and tapped on the underneath side for complete pump drain.
Supporting feet are integrally cast in the lower half casing and are drilled
for bolting and doweling to base plate. Wear rings are provided to
minimize internal bypassing of the liquid being pumped, and to better
efficiency, as well as to reduce the
replacement of major components (such
as casing and impeller). Bearings are grease lubricated.
