Compressors and accessories
APEX 3/8 Free Flow "Y" Splitter
The APEX "Y" splitter divides one air hose into two independent feeds. The manufacturer lists it for multi-tyre inflation. By how much that shortens the job it does not say - that depends on what your air source can deliver. It fits APEX 3/8 braided air line. The body is marked FREE FLOW and -4 AN ORB 7/16-20.
APEX 3/8 Free Flow "Y" Splitter
Airing up after a trail run is always the same arithmetic: four tyres times several minutes.
A "Y" splitter lets one hose serve two wheels - one hose becomes two feeds.
TYPE Free Flow "Y" splitter | OUTLETS 2 | HOSE APEX 3/8 braided |
Key benefits
- splits one hose into two feeds - the manufacturer lists it for multi-tire inflation
- lets you inflate two wheels at once instead of one after another
- fits APEX 3/8 braided air line with no adapters
What is in the box
- APEX Free Flow "Y" splitter - 1 pc

Technical data
- Manufacturer part number: X02-11-002
- Type: Free Flow "Y" splitter
- Outlets: 2
- Hose: APEX 3/8 braided
- Body markings: FREE FLOW, -4 AN ORB 7/16-20
Who it is for
For drivers who air up a full set of tyres after every trail run and want it done sooner, and for anyone building an on-board air system around APEX hardware.
Frequently asked questions
How does it differ from the Quick Connect "Y"?
This is the Free Flow version for APEX 3/8 braided line. The Quick Connect "Y" (X02-11-009) has two 3/8 hose barbs and connects directly to the Panel Mount fitting, the Precision Tire Inflator and the ON/OFF valve.
Are hoses included?
No. This is the splitter only - braided line and end fittings are sold separately.
Can it inflate four tyres at once?
The splitter divides the hose into two feeds. For four tyres the manufacturer offers the separate quadAIR kit.
Why it is worth it
- a real cut in the time it takes to air up a full set
- a genuine APEX part that matches the rest of the brand hardware
Need a complete two-tyre setup? Get in touch and we will pick the hose and fittings for you.