Micropump rebuild kit fitted. (GJN23FF1S) Lar toc analyser, stip bod analyser

Fitting a rebuild kit to a pair of micropump stainless pump heads, using rebuild kit L19071, these are fitted to various analysers made by stip as well as a few medical apllications, even if the model is different the procedure is pretty much the same. Sorry about the noise of hitting things on the desk and the focus problems from not working face on so everything is the same distance from the camera, I'm still learning.