What is UL 953?

UL 953 is a safety standard developed by Underwriters Laboratories, a renowned organization that conducts safety testing and certification. This standard specifically addresses the requirements for power-operated dispensing devices, such as gasoline pumps. UL 953 aims to ensure that these devices are designed, constructed, and installed correctly to minimize potential hazards.

The Purpose of UL 953

The primary purpose of UL 953 is to establish guidelines for manufacturers and installers to follow when producing and setting up power-operated dispensing devices. By complying with this standard, companies can help safeguard both users and the environment from potential risks associated with fuel dispensing.

Key Requirements of UL 953

Under the UL 953 standard, several key requirements must be fulfilled. Firstly, the device must be equipped with appropriate safety features, including an emergency stop button and grounding components to prevent static electricity buildup. Additionally, dispensing hoses must undergo regular inspections to ensure they're free from cracks or other damages that could lead to leaks or ruptures. Installers must also pay attention to the proper installation and maintenance of electrical and fuel supply systems to minimize any potential dangers.

Compliance and Certification

Manufacturers of power-operated dispensing devices must adhere to UL 953 requirements to obtain certification. Compliance is determined through rigorous testing conducted by Underwriters Laboratories, which assesses factors such as electrical safety, leakage prevention, and overall performance. After successfully passing the tests, manufacturers receive UL certification, demonstrating their products' compliance with industry standards. Regular audits and inspections may also be required to maintain certification.