8AN vs 10AN Nylon Braided PTFE Hose: Length and Size Guide
By DeatschWerks | Published: 2026-11-03
Category: Koopgidsen
Compare 8AN and 10AN black nylon braided PTFE hose by length and routing needs, with honest trade-offs for 50 ft bulk rolls and 3 ft cut lengths.
Quick answer
Choose the 50 ft 8AN roll when you are plumbing a full system with multiple runs and want one continuous supply; choose the 3 ft 10AN length when you need a short, larger-diameter section for a specific connection.
Size and length solve different problems
The 8AN and 10AN designations describe the hose size, while the 50 ft and 3 ft figures describe how much hose you get. Mixing them up is the most common buying mistake: a larger AN size does not automatically mean a longer or shorter hose, and a longer hose does not flow better just because it is longer.
In practice, the 8AN 50 ft roll suits a planned layout where you measure several runs and cut to fit. The 10AN 3 ft length suits a single short connection where the larger size is the priority and you do not want leftover coil.
The real trade-off: bulk convenience vs. short-run precision
A 50 ft roll gives you material for multiple cuts and mistakes, but it also means storing unused hose, planning cuts carefully, and accepting that a wrong measurement wastes more than a single short length would. A 3 ft length limits waste and storage, but it leaves little room for routing error or a second attempt.
Neither option includes hose ends in the supplied catalog facts, so budget for fittings separately and confirm the end style you plan to use matches the hose construction before cutting.
What the catalog does not tell you
The supplied records list size, length, and construction but do not include pressure rating, bend radius, temperature range, or compatible fluid list. Treat those as open questions to confirm with the manufacturer or your builder rather than assuming they match another hose you have used.
Because option types are not supplied, do not assume color, length, or size variations exist beyond the two listings compared here.
Trade-offs to weigh before you buy
- Bulk roll vs. short length: The 50 ft 8AN roll favors multi-run layouts and spare material; the 3 ft 10AN length favors a single short connection with minimal leftover. Measure every planned run before choosing the roll, because a bulk purchase only pays off if you actually use the extra length.
- 8AN vs. 10AN priority: Pick the AN size your connection requires first, then pick the length that matches your routing plan; do not let a longer length push you into the wrong size.
- Fittings and cut planning: Neither listing supplies hose ends, so confirm your end style and add cutting allowance to each measured run before you cut a bulk roll. Leave a small margin on each cut; a bulk roll forgives one bad cut, a 3 ft length usually does not.
Product facts
- 3 ft, 10AN Black Nylon Braided PTFE Hose: 3-foot length in 10AN with a black nylon braided exterior over PTFE construction. A short 10AN length lets you make one larger-diameter connection without buying and storing a full roll.
3 ft, 10AN Black Nylon Braided PTFE Hose - 50 ft, 8AN Black Nylon Braided PTFE Hose: 50-foot length in 8AN black nylon braided PTFE hose. A bulk 8AN roll supports multiple measured runs and on-hand replacement cuts for a full plumbing job.
50 ft, 8AN Black Nylon Braided PTFE Hose
Which one fits your build
Best for
- Builders plumbing several 8AN runs who want one bulk roll and spare material
- A single short 10AN connection where a larger size is required and storage space is limited
Not for
- Anyone who has not measured the required AN size and run length first
- Builds that need hose ends included, since the supplied listings do not state they are included
