
LR90 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $55.99 | Top Pick! Condition is New, 10 Pack RLS 1/2" Copper 90 Elbow Press Fitting HVAC Refrigeration Rapid Locking, FREE SHIPPING | 100.0% |
![]() | $110.00 | Condition is New, RLS LR90 5/8OD CUPH - 5/8 Long Run 90 Degree Elbow Braze Free, shipping cost = $5.97 | 100.0% |
![]() | $120.00 | Condition is New, RLS LR90 5/8OD CUPH - 5/8 Long Run 90 Degree Elbow Braze Free, shipping cost = $5.97 | 100.0% |
![]() | $174.99 | Condition is New, RLS LR90 7/8OD CUPH - 7/8 Long Run 90 Degree Elbow Box Quantity 10 (UU) New, shipping cost = $13.00 | 98.3% |
![]() | $200.00 | Condition is New, RLS LR90 1/2OD CUPH 1/2 90 Elbow 3031080800111, shipping cost = $5.97 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $125.00 | Condition is New – Open box, RLS LR90 5/8OD CUPH - 5/8 Long Run 90 Degree Elbow Box, 10 Quantity, shipping cost = $8.75 | 100.0% |

Introducing the RLS LR90 7/8 od Cup & Hollow Elbow Box Set, a versatile plumbing solution for your home or commercial projects. This set includes one (1) 7/8 inch NPT threaded 90-degree elbow and one (1) 7/8 inch NPT threaded 90-degree cup with an od (outside diameter) of 90 millimeters.
The cup elbow is designed to provide a smooth flow of water or other liquids while allowing for a 90-degree turn in your plumbing system. The cup shape at the inlet helps prevent turbulence and vortexing, ensuring a consistent flow rate and reducing noise. The cup elbow is made from robust and reliable brass material, which is known for its durability and resistance to corrosion.
The 90-degree elbow is equally robust and versatile. It is designed to allow for a 90-degree turn in your plumbing system while maintaining a secure connection. The brass material guarantees long-lasting performance, even in demanding environments. Both components in this set are threaded with NPT (National Pipe Thread) connections, ensuring a secure and reliable fit with standard plumbing pipes.
This RLS LR90 7/8 od Cup & Hollow Elbow Box Set is ideal for a wide range of plumbing applications, including water supply lines, drainage systems, and heating systems. Whether you're working on a new construction project or performing maintenance on an existing system, this set offers the reliability and versatility you need to get the job done right.
In summary, the RLS LR90 7/8 od Cup & Hollow Elbow Box Set is a high-quality plumbing solution that includes one (1) 7/8 inch NPT threaded 90-degree cup elbow and one (1) 7/8 inch NPT threaded 90-degree elbow, both with an od of 90 millimeters. Made from durable brass material, these components are designed for long-lasting performance in a variety of plumbing applications.
The RLS LR90 7/8OD cup, 7/8 90 elbow, and box 10 is a set of plumbing components commonly used in residential and commercial plumbing projects. This set includes a 7/8 inch od (outside diameter) cup, a 7/8 inch 90 degree elbow, and a 10 inch long box to store these components. Here are some pros and cons of buying this set:
Pros:1. Convenience: Buying this set allows you to have all the necessary components for a plumbing project in one purchase, which can save you time and money in the long run.
2. Quality: RLS is a reputable brand known for producing high-quality plumbing components.
3. Durability: This set is made of brass, which is known for its durability and resistance to corrosion.
4. Compatibility: These components are compatible with standard plumbing systems, making them a versatile addition to any plumbing toolkit.
5. Availability: Buying this set from a reliable supplier ensures that you have access to these essential plumbing components whenever you need them.
Cons:1. Cost: Buying a set may be more expensive than buying each component individually.
2. Weight: This set is heavier than buying individual components, which can be a disadvantage if you need to carry them to multiple job sites.
3. Size: The box may be larger than necessary for some projects, taking up valuable storage space.
In conclusion, the RLS LR90 7/8OD cup, 7/8 90 degree elbow, and box 10 set is a useful investment for anyone involved in plumbing projects. While it may be more expensive and heavier than buying individual components, the convenience, quality, durability, compatibility, and availability make it a worthwhile purchase for any plumbing professional or DIY enthusiast.
Recommendation: If you frequently work on plumbing projects or need to maintain a well-stocked toolkit, investing in a set like the RLS LR90 7/8OD cup, 7/8 90 degree elbow, and box 10 is a wise decision. However, if you only occasionally work on plumbing projects or have limited storage space, it may be more cost-effective to buy each component individually as needed.
Details:
Box has been opened to show product. Includes 10 in box. Rls LR90 7/8od cuph - 7/8 long run 90 degree elbow box quantity 10.
specifications maxohvac:
- brand: Rls
- mpn: Lr90
- model: Rls Lr90 7/80d Cuph
- part type: Elbow Box
- upc: 810027940247
returns maxohvac:
- time: 30 days
- paid by: seller
- policy: returns accepted
- method: money back
payments maxohvac:
- other
- credit card: visa
- wallet: google-pay
seller maxohvac:
- # reviews: 16389
- rating: 99.3%
- city: fort lauderdale, florida
offer maxohvac:
- in stock #: 5
- options: ship-to-home
- prices: $55.99–$200.00
- item condition:
- New
- New – Open box
- best offers: true
- started: january 28, 2026
- sold #: 7
- availability: in stock
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
shipping maxohvac:
- type: fixed
- transit: 5-10 days
- class: standard
- carrier: usps
- service: usps ground advantage
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