Zipper closure 1/5 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout

Rotary Ring (TC)

Stationary Ring (TC)

Secondary Seal (NBR/VITON)

Spring & Other Parts (SUS304/SUS316)

Seal size
d3 d7 l1 l3
20 45.2 36 24.0 9.0
25 54.0 42 24.0 9.0
35 69.9 54 27.7 9.7

Advantage of New Flygt® pump seal
1. In this new design a wave spring replaces the coil spring for complete
seal balance.
2. Stainless steel material replaces plastic materials to improve
temperature resistance and strong impact forces.
3. Screw sets create a better seal connection and better functioning at
high running speeds “We now supply this seal in shaft dimensions of
20mm / 25mm / 35mm. We can also custom design this seal to your
requirements and pump housing!”