Scope Of Delivery; Accessories; Description And Function; Description Of The Product - Wilo SCP Série Notice De Montage Et De Mise En Service

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5.4 Scope of delivery

Pump can be delivered
• as a complete pump set including electrical motor,
base plate, coupling and coupling guard;
• either without motor or
• as bare shaft pump without base plate.

5.5 Accessories

• Companion Flange
• Foundation bolts
• Shims

6 Description and function

6.1 Description of the product

Split casing pumps are either single or two stages.
They are of relatively simple construction, the
casing being split along the pump axis so that nor-
mal maintenance work can be carried out without
disturbing the position of either the pumping set
or pipe work.
50
6.1.1 Casing
The pump casing is of volute form, cast in halves,
which are bolted together along the pump axis.
Gasket paper is provided between the split flanges
of top and bottom casing. For accurate location
casing halves, bearing housings / brackets etc. are
located with dowel pins.
The suction and delivery branches of the pump are
cast integral with bottom half casing, which also
incorporate the mounting feet. Holes are tapped
on suction and delivery branches for connecting
the pressure gauges and providing casing drain.
Bores of bottom half casing are grooved to provide
location for stuffing box bushes. The top half
casing carries connections for liquid seal for both
sides. Air vent cock is fitted on the top and also
priming hole is also provided on the top of casing.
WILO SE 10/2019