ULSE - UL 448A
Flexible Couplings and Connecting Shafts for Stationary Fire Pumps
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| Organization: | ULSE |
| Publication Date: | 29 November 2022 |
| Status: | active |
scope:
1.1 These requirements cover flexible couplings and flexible connecting shafts intended to connect the shaft of a stationary fire pump to a fire pump driver.
1.2 Flexible couplings and flexible connecting shafts covered by this standard are intended for installation and use in accordance with the Standard for Installation of Stationary Pumps for Fire Protection, NFPA 20.
Document History
UL 448A
November 29, 2022
Flexible Couplings and Connecting Shafts for Stationary Fire Pumps
1.1 These requirements cover flexible couplings and flexible connecting shafts intended to connect the shaft of a stationary fire pump to a fire pump driver.
1.2 Flexible couplings and flexible...