In need of a 5-year sprinkler test in Manhattan? When it comes to making sure your place of business or building is up to code, the experts at Allstate Sprinklers Corp. are available to put your mind at ease.

Why Allstate Sprinklers

We have over 100 employees who are trained and certified to perform to protect the buildings in Manhattan as well as servicing our customer base with outstanding knowledge and products.

In addition, we have been in business for over 40 years. Our mission is to build a distinguished and financially strong organization whose high standard of excellence is embraced by employees, clients and the community we serve.


NFPA 25 requires an internal inspection of fire sprinkler system piping every five years. This is to be conducted to inspect for the “presence of foreign organic and inorganic material.” Foreign materials can cause obstructions to pipe and sprinklers.

The three levels of inspections for NFPA 25

Internal Pipe Inspection

This requires the opening of a flushing connection at the end of one main and removal of one sprinkler head near the end of a branch line. These openings are to be inspected for the “presence of foreign organic and inorganic material.”

Internal Pipe Examination for ‘At-Risk’ Systems

NFPA 25 lists conditions in which this type of internal pipe exam is to be performed. This inspection requires internal pipe examinations at the following four points of a fire sprinkler system:

• System valve
• Riser
• Cross main
• Branch line

Obstruction Investigation

This is to be performed if “foreign organic or inorganic material” is found during an internal pipe inspection. NFPA 25 provides the requirements to conduct obstruction investigations in Manhattan.

For more information or to schedule a 5-year sprinkler test in Manhattan, contact us at (718) 597-4060.


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