Champ
Well Known Member
There have been a couple threads recently that touched on injector plugging issues that prompted this.
I've got a 125 micron Airflow Performance filter > boost pump > 70 micron Andair gascolator > Precision Airmotive Silver Hawk servo with a 70 micron internal filter arrangement.
PA recommend a 32 micron filter in front of their servo and when I questioned them on this they said a 40 to 50 micron filter would be OK. Its odd that their final/internal filter is 70 micron rather than 32.
I contacted Andair to see if they could put a finer screen in their gascolator. They contacted their screen supplier who indicated they could provide 39 micron screen at a batch cost of 155 English pounds. So, I asked Andair if they could make up the screw in filter elements with this screen and what would be the minimum order & cost. (155 pounds worth of screen should make a few hundred gascolator filter elements). I've received no response to this to date.
Bottom line is am I risking injector plugging only filtering to 70 micron? What are others doing on filtration for injected systems?
I've got a 125 micron Airflow Performance filter > boost pump > 70 micron Andair gascolator > Precision Airmotive Silver Hawk servo with a 70 micron internal filter arrangement.
PA recommend a 32 micron filter in front of their servo and when I questioned them on this they said a 40 to 50 micron filter would be OK. Its odd that their final/internal filter is 70 micron rather than 32.
I contacted Andair to see if they could put a finer screen in their gascolator. They contacted their screen supplier who indicated they could provide 39 micron screen at a batch cost of 155 English pounds. So, I asked Andair if they could make up the screw in filter elements with this screen and what would be the minimum order & cost. (155 pounds worth of screen should make a few hundred gascolator filter elements). I've received no response to this to date.
Bottom line is am I risking injector plugging only filtering to 70 micron? What are others doing on filtration for injected systems?