AN Hose End Angle Guide: 90-Degree 10AN Swivel on CPE Hose
By DeatschWerks | Published: 2026-11-03
Category: How-to Guides
Install a 90-degree 10AN swivel hose end on CPE braided hose with a clocking-first process, correct bend radius, and a leak-check checkpoint at every step.
Quick answer
Mock up the 90-degree 10AN swivel hose end on the hose before you cut or tighten anything: set the bend direction, confirm the hose can reach the port without kinking, then assemble and leak-check. Clocking the fitting first prevents most rework on CPE braided hose.
Why a 90-degree swivel changes the order of work
A straight hose end only has to point at the port. A 90-degree end has to point at the port and bend in a specific direction, so the angle you set at assembly is the angle you live with. The swivel connection lets the fitting rotate to that direction, but it does not fix a hose that is too short, too long, or forced into a tight bend.
That is why the process below starts with a dry mock-up rather than cutting to length. On CPE braided hose, once the hose is cut and the fitting is seated, changing the clocking usually means trimming and starting over.
Bend radius and routing limits to check before assembly
The catalog does not list a minimum bend radius for this hose end or for CPE hose, so do not assume a number. Instead, route the hose by hand and reject any path that flattens, kinks, or pulls the braid tight against a hard edge. A 90-degree end concentrates the bend right at the fitting, so leave a straight section of hose before the bend rather than bending immediately at the crimp.
If the only path to the port requires a tighter bend than the hose allows, change the routing or use a different angle fitting rather than forcing the 90-degree end. A forced bend is the most common cause of a hose that leaks or fails later.
- Keep the hose away from exhaust and moving parts; the fitting does not protect the hose from heat.
- Support long runs so the weight of the hose does not hang on the fitting.
- Check clearance for the 90-degree body, not just the hose path.
Step-by-step: install and clock a 90-degree 10AN swivel hose end
- Mock up the routing dry: Hold the hose and the 90-degree hose end in place without cutting. Point the 90-degree bend toward the port and check that the hose reaches with slack and without kinking. Common mistake: cutting to length before confirming the bend direction, which leaves no room to re-clock. Mark the hose at the fitting depth and mark the desired bend direction on the hose.
- Cut the hose square: Cut CPE braided hose with a sharp hose cutter so the end is square and the braid does not fray. Common mistake: using a hacksaw or dull blade, which leaves an uneven end that will not seat fully in the fitting. Wrap the cut line with tape before cutting to keep the braid from unraveling.
- Seat the hose end fully: Push the hose into the fitting until it bottoms out at the mark you made. Common mistake: stopping short because the braid catches, which reduces the sealing area and can cause a leak under pressure. If the hose will not bottom out, re-cut square rather than forcing it.
- Clock the 90-degree bend before final tighten: Rotate the swivel so the 90-degree outlet points exactly at the port, then tighten the fitting per the manufacturer's instructions. Common mistake: tightening first and then trying to rotate the fitting, which can damage the swivel or loosen the connection. Re-check the clocking after tightening; the bend should still point at the port.
- Leak-check at low pressure first: Pressurize the system at low pressure and inspect the fitting and the hose just behind it for weeping or seepage. Common mistake: going straight to full pressure, which can turn a small seating error into a larger leak. If a leak appears, do not over-tighten; disassemble, inspect the hose end, and reseat.
Product facts
- 90-Deg. 10AN Swivel CPE Hose End: 90-degree 10AN hose end with a female swivel connection, CPE construction, and a matte black anodized finish (part number 6-02-0811-B). The swivel lets you rotate the fitting to the correct clocking before final tightening, which is the key to a clean 90-degree routing.
90-Deg. 10AN Swivel CPE Hose End
