Watson-Marlow SPS - Manual (Page 71)

MasoSine SPS sinusoidal pumps User Manual 71
Pumps with a cast iron frame and a triple lip seal: fitting the pump
housing
l Check that the seal housing O-ring is properly positioned in its groove
in the rear of the pump housing.
l Pass the pump housing over the shaft and position on the face of the
power frame.
Note: The pump housing may be positioned in three orientations. See
13 Possible pump orientations.
Note: the pump housing is heavy.
l Fit the two 13mm screws (right-hand thread) and washers which
secure the pump housing to the power frame. 10-2 assembly is shown
here. Alternative screw positions (three of four arrowed) allow the
pump housing to be positioned at 9-12 or 12-3 orientations. Tighten
to 35Nm.
SPS 200 pumps
with a triple lip
seal