Most fitting suppliers stock 45 and 90 degree elbows and nothing in between. That is a problem the first time a rebuild needs a shallower turn, because the 45 puts the outlet past where it has to land and the 90 kinks the hose or will not physically seat. This is a brass 30 degree elbow with 1/4 inch female threads on both ends, in the specialty angle that is genuinely hard to source.
Built for
- Clearance routing inside machine plumbing, redirecting a 1/4 inch solution line around a frame rail, tank wall, pump body or adjacent fitting.
- Truckmount and portable extractor rebuilds where the existing run has to be re-aimed without adding joints.
- Wand, valve and jet assemblies that need the outlet pointed somewhere a 45 or 90 cannot put it.
- Pressure washer machine plumbing using 1/4 inch threaded brass fittings.
Why the angle matters
A 30 degree elbow is not a different hydraulic device from a 45 or a 90. It exists for fit. The alternative when a standard angle does not land the outlet correctly is usually to re-route the whole run or to stack adapters, and every extra joint is another potential leak point on a pressurized solution line. One fitting in the right angle is the cleaner repair.
Both ends being female is the flexible configuration. It mates to two male nipples or adapters, so it drops into an existing run without committing you to a hose barb or a quick connect on either side.
Working with brass solution-line fittings
Brass is the trade standard for this duty, and it is also soft. Seat by hand and bring the joint up only as far as it needs to seal. Standard brass is subject to dezincification in hot, chlorinated or low-flow water over time, the same as every other brass fitting in the line, so flushing the system at startup and filtering the incoming water both extend fitting life.
Specifications
- Material: brass
- Angle: 30 degrees
- Size: 1/4 inch
- Configuration: female to female
- Part number: 122781
Frequently asked questions
What is a 30 degree elbow used for?
It turns a 1/4 inch line through 30 degrees. In practice it is a clearance fitting: what you reach for when a 45 degree swings the outlet too far and a 90 degree is too abrupt or kinks the hose. It is a specialty angle, since most suppliers stock only 45 and 90 degree elbows.
What does 1/4 inch F-F mean?
Both ends carry 1/4 inch female threads, so the elbow joins two male-threaded nipples or adapters. It does not mate directly to a hose barb or hose end; you will need a male adapter on each side.
What thread standard is it?
The specification available to us states 1/4 inch female only, and the thread form is not published. If your assembly is thread-critical, contact us before ordering and we will check with the supplier.
What pressure can it handle?
A published pressure rating is not available for this specific fitting. For reference, comparable 1/4 inch brass fittings sold into carpet cleaning are typically rated for low and medium pressure service. Do not assume this part exceeds that, and verify with the manufacturer if you are running near the top of your solution line's rating.
Any installation tips?
Brass threads are soft. Seat the fitting by hand, then bring it up with a wrench only as far as it takes to seal. Having to crank hard to stop a leak usually means the joint is wrong rather than loose. Many techs prefer thread sealant paste over PTFE tape on pressurized fluid lines, because tape can shred and migrate downstream into jets and screens.
Discount Cleaning Products supplies professional cleaning and restoration contractors with genuine parts and accessories. Our US-based team can help you confirm fit before you order.
