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About This Item


Full Description

FM Approvals 1313 encompasses the design and performance requirements for rotary gear type, positive displacement fire pumps for use in fire protection systems. Approval is limited to such pumps which have a rated pressure of a minimum of 40 psi (2.75 bar). In cases where metric size pumps are to be examined for Approval, test criteria comparable to the United States equivalent size shall be used.

Document History

  1. FM Approvals 1313


    Diesel Engine Fire Pump Drivers

    • Most Recent
  2. FM Approvals 1313

    Diesel Engine Fire Pump Drivers

    • Historical Version
  3. FM Approvals 1313

    Positive Displacement Fire Pumps (Rotary Gear Type)

    • Historical Version