Centerfire
HAM Specialist
Been trying to find out correct installation information regarding the little grub screw which is screwed into the Best extended quick coupler socket, female.
BF: 02B3-FM04 with QC02 on hex brass portion.
I might want to use this coupling to fill a Delta Wolf or Black Wolf .22 with a 480cc fiber bottle. Maybe not.
My new extended detachable quick coupler has a removable slotted internal grub screw restrictor which screws into the female portion of the coupler socket and has maybe 1/4" of threads, for adjustment, until it bottoms out, thus cutting off any or all air cumming from the pump to the rifle reservoir.
My question starts at the quick coupler attachment to the rifle which is connected to the air line and continues to my air compressor.
Just why do I want to try to limit this air flow? I have not had any problems with a similar coupler that does not have a restrictor capability.
I cannot find any information as to where the grub screw should be located (high or low) inside the coupler. How much air it is supposed to limit. What back pressure it might be putting on the compressor?
I am thinking that this restrictor coupling should be added possibly on the end of a fill hose that is attached to a large air supply bottle, if the bottle valve does not already have a restrictor.
Is there any published source information? I could not find from the manufacturer site.
What am I not considering?
Centerfire
BF: 02B3-FM04 with QC02 on hex brass portion.
I might want to use this coupling to fill a Delta Wolf or Black Wolf .22 with a 480cc fiber bottle. Maybe not.
My new extended detachable quick coupler has a removable slotted internal grub screw restrictor which screws into the female portion of the coupler socket and has maybe 1/4" of threads, for adjustment, until it bottoms out, thus cutting off any or all air cumming from the pump to the rifle reservoir.
My question starts at the quick coupler attachment to the rifle which is connected to the air line and continues to my air compressor.
Just why do I want to try to limit this air flow? I have not had any problems with a similar coupler that does not have a restrictor capability.
I cannot find any information as to where the grub screw should be located (high or low) inside the coupler. How much air it is supposed to limit. What back pressure it might be putting on the compressor?
I am thinking that this restrictor coupling should be added possibly on the end of a fill hose that is attached to a large air supply bottle, if the bottle valve does not already have a restrictor.
Is there any published source information? I could not find from the manufacturer site.
What am I not considering?
Centerfire
