Grey Central Vacuum Connect...
$11.99
Product details
This grey connector, part FA3816-2, fits a 1 1/4 inch cuff and makes a secure joint in a central vacuum hose assembly. A hose connection is one of the more fragile links in the system, and even a hairline gap or crack at the cuff can bleed off enough air to noticeably weaken suction right at the tool end where you feel it.
When a connector has split, worked loose, or no longer grips its mating cuff, swapping it in is a fast fix that brings that one hose back to full performance without disturbing anything else on the system. A loose cuff often shows up first as a faint hiss or rattle right at the joint while the vacuum runs, before pickup at the nozzle noticeably drops off, so it is worth checking each connection point along the hose if suction feels weak rather than assuming the power unit or a clogged pipe is the cause. While the hose is apart anyway, check the rest of the run for cracks, kinks, or a collapsed section too, since small damage anywhere in that airflow path compounds into a real drop in what you feel at the nozzle.
This is a standard 1 1/4 inch cuff size rather than a fitting built to one hose manufacturer's parts list, so measure your hose end against that dimension before ordering to confirm it is the right size for your setup, especially if your hose is an older or unusual model.
- Part: FA3816-2
- Cuff size: 1 1/4 inch
- Color: grey
- Function: secures a hose-end connection in the airflow path
Confirm the cuff measurement against your existing connector before ordering, since a mismatched size will not seal properly no matter how well the rest of the hose is put together. A quick check with a tape measure at the hose end saves a return trip if the fit turns out to be different than expected, and it takes less time than tracking down a leak later.