Watson-Marlow SPS - Manual (Page 64)

MasoSine SPS sinusoidal pumps User Manual 64
Pumps with a triple lip seal: removing the distance ring
l The distance ring is a loose fit in its channel on the face of the power frame.
Use a tool such as a pair of long-nose pliers to grasp the distance ring where
recesses have been machined in the face of the power frame and withdraw it.
The distance ring
SPS 200 pumps
with a triple lip
seal
Pumps with a triple lip seal: fitting the seals
l A graphic making clear how to disassemble and assemble the seal appears in
section 25.2.