Watson-Marlow SPS - Manual (Page 61)

MasoSine SPS sinusoidal pumps User Manual 61
Pumps with a single mechanical seal: removing the seal and the
static face
l Remove the mechanical seal from the rear of the pump housing.
l Remove the static face from the mechanical seal.
l You can now access the seal housing O-ring in its groove in the pump housing
(arrowed above), and the two O-rings in the mechanical seal (arrowed below).
Note: The mechanical seal is a tight push fit.
The mechanical seal The static face
SPS 200 pumps
with a single
mechanical seal
Pumps with a single mechanical seal: fitting the seal
l A graphic making clear how to disassemble and assemble the seal appears in
section 25.2.