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- 34-350 3/4" 350 Double Check Backflow Prevent...
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Item #:
240423628
34-350 3/4" 350 Double Check Backflow Preventer | 3/4 Backflow Preventer,Double Check Valve Assembly,Prevent Backpressure and Backsiphonage
Item #:
240423628
KZT 111808
Price Details
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*All items will import from US
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The 350 double check backflow preventer features a detachable pressure vessel design, aimed at reducing maintenance time and costs.
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Product Description
34-350 3/4" 350 Double Check Backflow Preventer | 3/4 Backflow Preventer,Double Check Valve Assembly,Prevent Backpressure and Backsiphonage
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Customer Questions & Answers
-
Question:
What makes the 350 backflow preventer easy to maintain?
Answer: Its detachable pressure vessel design allows for off-line servicing, reducing overall maintenance time. -
Question:
Is this product suitable for outdoor use?
Answer: Yes, its durable construction ensures optimal performance even in harsh outdoor conditions. -
Question:
How does the double check valve enhance safety?
Answer: The dual check valve system ensures that if one valve fails, the second will still operate to prevent backflow.
Onylraep Check Valves Editorial Review
**** The 34-350 3/4" Double Check Backflow Preventer appears to have garnered mixed reviews from customers, highlighting both its strong attributes and some significant concerns. On the positive side, many users have reported that the installation process is straightforward and that the product fits nicely in standard irrigation setups. Its solid Construction is acknowledged, with users appreciating the value it offers compared to similar products in the market. The preventer is designed with dual check valves and has multiple test cocks, enhancing its utility for both residential and light commercial applications. When operational, the unit seems to maintain Consistent water pressure while preventing backflow, providing peace of mind to those using it. However, there are critical warnings from customers regarding the legality and safety of using this product in potable water systems. Several users pointed out that the device lacks a serial number, leading to serious concerns about its legitimacy. One reviewer specifically cautioned against its use, citing potential legal issues and advising others to invest in a more reputable option, even at a higher cost. Despite the functionality claimed by some users, the lack of compliance with safety standards raises a red flag, especially for those intending to use it in drinking water systems. In summary, while the backflow preventer shows promise as a durable and effective tool for certain applications, potential buyers should tread cautiously and Consider the implications of its use, particularly concerning health and regulations. **
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Pros
- Easy installation and fit for standard irrigation setups
- Solid Construction and good value compared to similar products
- Dual check valves and multiple test cocks enhance utility
Cons
- Concerns regarding the absence of a serial number and legality of use
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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KZT 111808
Order now and get it around Saturday, August 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Detachable pressure vessel design reduces maintenance time and costs.
- Prevents contaminated water from flowing back into the potable supply.
- Ideal for irrigation contractors and continuous pressure piping systems.
- Constructed from durable stainless steel and reinforced nylon for longevity.
- Easy installation and supports both indoor and outdoor use.
- Enhanced safety with two check valves in series for reliable backflow prevention.
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