Vacuum Breaker | Ceramic Faucet Cartridge Manufacturer | Geann

Hose Bibb, Backflow preventor | Commercial Brass Shell Shower Ceramic Cartridges Manufacturer | Geann

1/2" Half Inch Ceramic Faucet Cartridge

1/2" Half Inch Ceramic Faucet Cartridge

Two Handle Faucet Ceramic Cartridge for Kitchen, Basin and Commercial Faucets and Taps.

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G1/2" Thermostatic Mixing Valve

G1/2" Thermostatic Mixing Valve

G1/2" Thermostatic mixing valve for Anti-Scald Application which complied ASSE1070.

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Vacuum Breaker | Ceramic Faucet Cartridge Manufacturer | Geann

Located in Taiwan since 1979, Geann Industrial Co., Ltd. has been a ceramic faucet cartridge and plumbing valve manufacturer. Their main plumbing valves and ceramic cartridge products include, Vacuum Breaker, commercial brass shell shower ceramic cartridges, two handle faucet brass/ceramic cartridges, bathroom and kitchen plumbing valves, single handle mixing valve ceramic cartridges, ceramic diverter cartridges, water thermostatic mixing valves, anti-scald cartridges, and each valve cartridge is supplied with tracing code to ensure 100% quality control.

Geann's kitchen and shower plumbing valves and brass/ceramic cartridge cartridges are approved for use in the United Kingdom (WRAS), Germany (DVGW-KTW and W270), France (ACS), Australia (Watermark) and North America. Rough-in valves, diverter valve cartridges and plumbing valves are manufactured from high quality materials such as lead-free brass, and EU conflict-free brass. ISO 9001 and IECEx certifications are obtained for your ceramic cartridge orders.

Geann has been providing customers with high quality ceramic valve cartridges, both with advanced technology and 40 years of experience, Geann ensures that each customer's requirements are met.

Vacuum Breaker

Hose Bibb, Backflow preventor

Vacuum Breaker
Vacuum Breaker

Geann Vacuum Breaker is designed for protecting against backsiphonage of polluted water into potable water supply. And included with a Break-off screw for permanent attachment. Geann Vacuum Breaker could prevent the potential health risk from potable water pollution. It can easily be adapted to new installs and existing systems, including Outdoor Faucet Spigot, Sprinkler and backflow preventer for RV Water lines. Geann VB100 meets ASSE1011 and is listed by IAPMO.

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  • 3/4 Inch Brass Vacuum Breaker - 3/4 Inch Brass Hose Bib with break-off screw for permanent attachment
    3/4 Inch Brass Vacuum Breaker
    2VB100

    The Geann VB100 Brass Vacuum Breaker is here to help keep your potable water supply safe from any polluted water that might accidentally make its way in. And it comes with a break-off screw for permanent attachment. The Geann Vacuum Breaker is a great way to keep your potable water safe and clean. It's super easy to adapt to new installations and existing systems, including outdoor faucet spigots, sprinklers, and backflow preventers for RV water lines. Plus, the Geann VB100 meets ASSE1011 and is listed by IAPMO, so you know it's good to go!


  • 3/4 Inch Plastic Vacuum Breaker - 3/4 Inch High Strength Plastic backflow preventer with break-off screw for firm installation
    3/4 Inch Plastic Vacuum Breaker
    2VB200

    The Geann VB200 Hose Bobb Vacuum Breaker is designed to prevent the contamination of potable water by backsiphonage from exterior hose connections. Back-siphonage can result in negative line pressure and reversal flow in the water line supply. The Geann VB200 is crafted from high-strength engineering plastic, offering an economical alternative to the high cost of brass for eliminating the possibility of backsiphonage and protecting potable water from contamination. The Geann VB200 is made in high-strength reinforced construction and meets ASSE1011 and NSF372 standards, which are certified and listed by IAPMO.


  • 3/4 inch Self Draining Brass Vacuum Breaker - 3/4 Inch Self-Draining Vacuum Breaker for Frost-Free Hydrants with Fine threads
    3/4 inch Self Draining Brass Vacuum Breaker
    2VB300

    The Geann VB300 Brass Self-Draining Vacuum Breaker is designed for use with frost-free hydrants. This device allows water to drain from the valve upon shut-off, thus protecting the fixture and pipes from freezing and damage. The 3/4" NH female thread is compatible with the majority of frost-proof wall hydrants and sillcocks that feature 3/4" NH threads. The Geann VB300 Brass Self-Draining Vacuum Breaker is designed for outdoor sillcocks to prevent unclean water from backflowing into potable drinking water supplies and protecting the sillcock from freezing damage. It meets the NSF61, ASSE1011, and NSF372 standards and is suitable for portable and drinking water applications.


  • 3/8 Inch Inline Dual Check Valve Brass Vacuum Breaker - 3/8 Inch Inline Dual Check Valve Brass Vacuum Breaker
    3/8 Inch Inline Dual Check Valve Brass Vacuum Breaker
    2VB400

    When it comes to kitchen plumbing, we all want to be safe and have everything work properly. That's why we at Geann are so excited to bring you this amazing new solution, specially designed for sidesprayers in kitchen sinks! We've designed our vacuum breaker valves with your safety in mind. They're built to prevent water contamination and offer top-tier performance and reliability. We're proud to say that our products are certified to the highest industry standards, including CSA-B64.8 Backflow Preventers, Dual Check Valve Type with Intermediate Vent (DuCV), NSF61, and NSF372.It's so important to make sure that backflow prevention is taken care of when it comes to kitchen sinks. The lovely folks at Geann have created some pretty amazing vacuum breaker valves. They're specially designed to prevent backflow and reduce backpressure in plumbing systems, which is great news for everyone! We all know how important it is to have clean, uncontaminated drinking water. That's why we've designed this feature to ensure that even during pressure fluctuations, your water will remain clean and safe.We at Geann are so proud of our innovative venting system structure, which is built to last! This clever design not only delivers plenty of airflow for optimal performance, but it also minimises resistance downstream, so your kitchen sidesprayer will work perfectly every time.Our valves are designed to act quickly, so you can relax knowing they'll do their job in a flash! As soon as you turn off the water, the system instantly discharges any reverse flow, so you can rest easy knowing there's no chance of any leftover pressure building up or contamination risks.



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