
A5628 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $98.95 | Condition is New – Open box, A5628 Armstrong Vacuum Breaker 1/2" Fits Armstrong F & T Traps 150 Psi, shipping cost = $17.90 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $208.02 | Condition is New, Armstrong International A5628 1/2 Vacuum Breaker, FREE SHIPPING | ![]() |
![]() | $236.41 | Condition is New, Armstrong A5628 International "1/2"" Vacuum Breaker", FREE SHIPPING | 98.5% |
![]() | $249.00 | Condition is New, Armstrong International A5628 1/2" Vacuum Breaker, FREE SHIPPING | 100.0% |
![]() | $400.00 | Condition is New, Armstrong A5628 Vacuum Breaker 1/2 NPT 150 PSI, shipping cost = $13.02 | 100.0% |

The Armstrong A5628 vacuum breaker is a vital component in the plumbing system, specifically designed for use in residential and light commercial applications. This model is a 1/2 inch, 150 PSI vacuum breaker, making it suitable for various water supply lines.
This vacuum breaker is constructed with high-quality materials, ensuring durability and reliability in operation. The body is made of brass, offering resistance to corrosion and ensuring a long service life. The internal parts, including the diaphragm and valve, are made of resilient materials that can withstand the pressure of water and resist wear and tear.
The Armstrong A5628 vacuum breaker features a unique automatic air venting mechanism. This mechanism allows air to enter the chamber when water pressure drops, maintaining a balance of air and water inside the chamber. This helps prevent the vacuum from forming, which can cause siphoning and backflow of contaminated water into the water supply line.
The vacuum breaker also includes a built-in check valve that ensures a continuous flow of water when the faucet is open. Once the faucet is closed, the vacuum breaker seals, preventing backflow and maintaining water quality.
Installation of the Armstrong A5628 vacuum breaker is straightforward and can be done by a homeowner or a professional plumber. The vacuum breaker comes with detailed instructions and includes all necessary mounting hardware for easy installation. The vacuum breaker can be installed in various positions, including horizontal or vertical, making it versatile for different plumbing setups.
Overall, the Armstrong A5628 vacuum breaker is an essential addition to any plumbing system. Its robust construction, automatic air venting mechanism, and built-in check valve make it a reliable and effective solution for preventing backflow and maintaining water quality. With its ease of installation and versatile design, this vacuum breaker is a smart investment for any home or light commercial property.
The Armstrong A5628 vacuum breaker is a common choice for residential and light commercial applications due to its durability and reliability. Here are some pros and cons of buying this particular model:
Pros:1. Durable construction: The Armstrong A5628 vacuum breaker is built to last, with a brass body and stainless steel diaphragm that can withstand heavy usage.
2. Easy installation: This model is relatively easy to install, as it comes with all necessary mounting hardware and has a simple push-on connection for the water supply line.
3. Effective air venting: The Armstrong A5628 vacuum breaker is designed to effectively vent air from the water supply line, preventing water hammer and other plumbing issues.
4. Adjustable: This model comes with an adjustable vacuum relief valve, allowing users to fine-tune the water pressure in their system.
Cons:1. Price: The Armstrong A5628 vacuum breaker is pricier than some other models on the market, which may be a deterrent for some homeowners.
2. Limited compatibility: This model is only compatible with 1/2 inch water supply lines, so it may not be suitable for all plumbing systems.
3. Potential leakage: Some users have reported issues with leakage from the vacuum breaker, which may require additional sealing or replacement.
In conclusion, the Armstrong A5628 vacuum breaker is a high-quality option for those looking for a durable and effective solution to prevent water hammer and other plumbing issues. While it may be more expensive than some other models, its ease of installation, adjustability, and reliable performance make it a worthwhile investment for many homeowners. However, it's important to note that some users have reported issues with leakage, so be sure to check the seal and consider purchasing a spare just in case. Overall, if you have a 1/2 inch water supply line and are looking for a reliable vacuum breaker, the Armstrong A5628 is a solid choice.
Details:
A5628 Armstrong vacuum breaker 1/2 fits f traps 150 psi, this vacuum breaker is for model's 15b6, 15b8, 30b6, 30b8, 30a6, 30a8, 75a6, 75a8, 125a6, 125a8, 175a6, and 175a8 f traps, with all pressures.
specifications maxohvac:
- brand: Armstrong
- mpn: A5628
- part type: Vacuum Trap
offer maxohvac:
- sold #: 17
- options: ship-to-home
- in stock #: 5
- availability: in stock
- started: april 14, 2025
- prices: $98.95–$400.00
- item condition:
- New – Open box
- New
seller maxohvac:
- # reviews: 9232
- rating: 99.8%
- city: las vegas, nevada
shipping maxohvac:
- service: ups ground saver, ups 2nd day air, ups next day air
- transit: 3-8 days
- class: economy, expedited, one-day
- type: calculated
- carrier: ups
payments maxohvac:
- other
- wallet: paypal
- credit card: visa
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
returns maxohvac:
- paid by: buyer
- policy: returns accepted
- method: money back
- time: 30 days
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