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romelacutim
Dear NFPA   Does NPFA 20 strictly specify that a Fire Pump should be ULFM Listed? Our country’s fire code looks at NFPA Standards as a basis for designing fire protection systems.  I want to know also if NFPA 20 accepts or consider a non UL listed fire pump.   thanks in advance.   Mel
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killerbabe79
Whats the minimum size, general - use snap switch, for a 1 1/2 HP, single phase, 230 V, AC Motor ? I have searched everywhere in the codes. Not sure how to get the correct calculation. Residential Electrician, apprentice
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cathylongley
NFPA has released a new white paper designed to help healthcare officials meet and re-examine the emergency preparedness requirements set forth by the Centers for Medicare & Medicaid Services (CMS).   In November 2017, Emergency Preparedness Requirements for Medicare and Medicaid Participating Providers and Suppliers, went into effect
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cathylongley
NFPA has released NFPA 855, Standard for the Installation of Stationary Energy Storage Systems to help engineers, manufacturers, code enforcers, first responders, and policy makers address potential challenges and obstacles related to energy storage system (ESS) installations.   The popularity of energy storage systems has been growing
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rhinoshield
Hello Sir/ Madam,   This is Mr. Wai Yan from Rhino Shield Co., Ltd. May I request to know the requirement of SCH40 pipe pressure test in Clean Agent such as FM-200 and Novec 1230 system? What is the pressure rating to test the pipe as per NFPA 2001 standard? How many hours need to wait for certify and approval as per NFPA 2001 standard?
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