【Choose certified products】ONDAQUA holds the UPC Certification issued by IAPMO, and our products are also compliant with the ASSE 1020-2020 standard
【Sealing & 400PSI】The pressure vacuum breaker uses plumber-specific PTFE tape instead of cheap tape, and has undergone over 1,000 tests to ensure a service life exceeding 15 years.It can withstand a maximum pressure of 400 PSI and connect to high-flow pipe
【Thickened Brass Material】This 1" pressure vacuum breaker is crafted from thickened brass, offering excellent corrosion resistnace. It ensures no cracking, leaks, or frequent replacements due to high pressure, low temperatures, or rain. Our sprinkler backflow preventer features arrow-marked flow direction on the body for 30% faster setup
【Versatile Applications】Our irrigation backflow preventer is designed for non-potable water systems (irrigation, industrial), effectively blocking sewage backflow into drinking water supplies. Ideal for garden sprinkler systems, fire suppression lines, and wastewater treatment pipelines
【After-Sales Service】We offer a 5-year warranty and are committed to providing you with high-quality products. Should you have any questions during use, please contact us anytime; we're available 24/7 for your service