We just bang them on and run them through an on/off switch.

Its only a high pressure pump with a coke bottle sized reservoir on it.

Prefer the 96-98 models as the outlets are both on the same side which makes the plumbing and mounting easier.




The 2000< versions are a little more awkward but produce the same pressure.



Pics loaded for those confused with electric pas columns which are totally different.

These need a PAS rack fitted