Get the free Laboratory Faucet Backflow Preventer - asse-plumbing

American Society of Sanitary Engineering Seal (Certification) Program Factory Audit Inspection Test for: Laboratory Faucet Backflow Preventer Tested under ASSE Standard 1035 Revised: April 2008 Factory

How to fill out laboratory faucet backflow preventer

How to fill out a laboratory faucet backflow preventer?

1. Shut off the water supply to the laboratory faucet before attempting to fill out the backflow preventer.
2. Identify the inlet and outlet valves of the backflow preventer. Typically, the inlet valve connects to the water source, while the outlet valve connects to the laboratory faucet.
3. Connect a hose to the outlet valve of the backflow preventer.
4. Open the inlet valve of the backflow preventer to allow water to flow into it. Make sure that the outlet valve is closed.
5. Slowly open the outlet valve of the backflow preventer to release any air trapped inside. It is essential to remove air from the system to prevent water hammering.
6. Once any air is released, close the outlet valve of the backflow preventer tightly.
7. Gradually open the inlet valve of the backflow preventer to allow water to flow into the laboratory faucet.
8. Check for leaks around the connections of the backflow preventer and the laboratory faucet. If any leaks are found, tighten the connections or replace faulty parts.
9. Monitor the water flow and ensure that it is smooth without any fluctuations or backflow. If there are any issues, consult a professional to address the problem.

Who needs a laboratory faucet backflow preventer?

1. Laboratories that handle potentially hazardous materials or substances may require a backflow preventer to prevent back-contamination of the water supply.
2. Educational institutions and research facilities where experiments or tests involving chemicals or biological agents are conducted may also need a backflow preventer.
3. Any facility that complies with regulatory requirements, such as specific plumbing and safety codes, may be required to install a laboratory faucet backflow preventer to meet compliance standards.
4. Businesses or organizations that prioritize environmental protection and maintaining the integrity of the water supply may choose to install backflow preventers as a precautionary measure.

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