Watson-Marlow SPS - Manual (Page 90)

MasoSine SPS sinusoidal pumps User Manual 90
Pumps with a single mechanical seal: fitting the dynamic ring
holder
l Push the dynamic ring holder over the pump shaft, narrow end first. The
dynamic ring holder has alignment lugs inside it which must be aligned with the
shaft splines.
The dynamic ring holder
SPS 250, SPS
300, SPS
400 and SPS
500 pumps
with a single
mechanical seal