REFERENCED PUBLICATIONS 13-19

.6. Table 1 .6.2 Hydraulic Symbols NFPA 34, Standardfor Dipping, Coating, and Printing Processes
Using Flammable or Combustible Liquids, 2021 edition.
Symbol or NFPA 36, Standardfor Solvent Extraction Plants, 2021 edition.
Abbreviation Item NFPA 37, Standardfor the Installation and Use of Stationary
p Pressure in psi Combustion Engines and Gas Turbines, 2021 edition.
gpm U.S. gallons per minute NFPA 40, Standardfor the Storage and Handling of Cellulose
q Flow increment in gpm to be added at a Nitrate Film, 2019 edition.
specific location NFPA 45, Standard on Fire Protection for Laboratories Using Chem­
Summation of flow in gpm at a specific location icals,2019 edition.
Total pressure in psi at a point in a pipe NFPA 51, Standardfor the Design and Installation of Oxygen-Fuel
Pressure loss due to friction between points Gas Systems for Welding, Cutting, and Allied Processes,2018 edition.
indicated in location column NFPA SIB, Standard for Fire Prevention During Welding, Cutting,
P, Pressure due to elevation difference between and Other Hot Work, 2019 edition.
indicated points. This can be a plus value or NFPA 55, Compressed Gases and Cryogenic Fluids Code, 2020
a minus value. If minus, the (-) shall be edition.
used; if plus, no sign is needed. NFPA 59, Utility LP-Gas Plant Code, 2021 edition.
pv Velocity pressure in psi at a point in a pipe NFPA 59A, Standardfor the Production, Storage, and Handling of
Liquefied Natural Gas (LNG), 2019 edition.
pn Normal pressure in psi at a point in a pipe NFPA 7rP, National Electrical Code®, 2020 edition.
E 90-degree ell NFPA 72®, National Fire Alarm and Signaling Code®, 2022
EE 45-degree ell edition.
Lt.E Long-turn elbow NFPA 75, Standardfor the Fire Protection ofInformation Technol­
Cr Cross ogy Equipment, 2020 edition.
T Tee-flow turned 90 degrees NFPA 76, Standardfor the Fire Protection of Telecommunications
GV Gate valve Facilities, 2020 edition.
BV Butterfly (wafer) valve NFPA 82, Standard on Incinerators and Waste and Linen
Del V Deluge valve Handling Systems and Equipment, 2019 edition.
ALV Alarm valve NFPA 86, Standardfor Ovens and Furnaces, 2019 edition.
DPV Dry pipe valve
cv Swing check valve NFPA 91, Standardfor Exhaust Systemsfor Air Conveying of
wcv
Vapors, Gases, Mists, and Particulate Solids, 2020 edition.
Butterfly (wafer) check valve NFPA 96, Standardfor Ventilation Control and Fire Protection of
St Strainer Commercial Cooking Operations, 2021 edition.
psi Pounds per square inch NFPA 99, Health Care Facilities Code, 2021 edition.
v Velocity of water in pipe in feet per second
K K-factor NFPA 1 OJ ®, Life Safety Code®, 2021 edition.
C-factor Friction loss coefficient NFPA 120, Standardfor Fire Prevention and Control in Coal
Mines, 2020 edition.
NFPA 122, Standardfor Fire Prevention and Control in Metal/
Chapter 2 Referenced Publications Nonmetal Mining and Metal Mineral Processing Facilities, 2020
edition.
2.1 General. The documents or portions thereof listed in this NFPA 130, Standardfor Fixed Guideway Transit and Passenger
chapter are referenced within this standard and shall be Rail Systems, 2020 edition.
considered part of the requirements of this document. NFPA 140, Standard on Motion Picture and Television Production
.6. 2.2 NFPA Publications. National Fire Protection Association, Studio Soundstages, Approved Production Facilities, and Production
MA
1 Batterymarch Park, Quincy, 02169-7471. Locations, 2018 edition.
NFPA 150, Fire and Life Safety in Animal Housing Facilities Code,
NFPA 11, Standardfor Low-, Medium-, and High-Expansion 2022 edition.
Foam, 2021 edition. NFPA 170, Standardfor Fire Safety and Emergency Symbols, 2021
NFPA 14, Standardfor the Installation ofStandpipe and Hose edition.
Systems, 2019 edition. NFPA 214, Standard on Water-Cooling Towers, 2021 edition.
NFPA 20, Standardfor the Installation ofStationary Pumpsfor NFPA 259, Standard Test Methodfor Potential Heat ofBuilding
Fire Protection, 2022 edition. Materials, 2018 edition.
NFPA 22, Standardfor Water Tanksfor Private Fire Protection, NFPA 307, Standardfor the Construction and Fire Protection of
2018 edition. Marine Terminals, Piers, and marves, 2021 edition.
NFPA 25, Standardfor the Inspection, Testing, and Maintenance NFPA 318, Standardfor the Protection ofSemiconductor Fabrica-
of Water-Based Fire Protection Systems, 2020 edition. tion Facilities, 2021 edition.
NFPA 30, Flammable and Combustible Liquids Code, 2021 NFPA 400, Hazardous Materials Code, 2022 edition.
edition. NFPA 409, Standard on Aircraft Hangars, 2016 edition.
NFPA 30B, Codefor the Manufacture and Storage ofAerosol Prod­ NFPA 415, Standard on Airport Terminal Buildings, Fueling
ucts, 2019 edition. Ramp Drainage, and Loading Walkways, 2016 edition.
NFPA 32, Standardfor Drycleaning Facilities, 2021 edition. NFPA 423, Standardfor Construction and Protection ofAircraft
NFPA 33, Standardfor Spray Application Using Flammable or Engine Test Facilities, 2016 edition.
Combustible Materials, 2021 edition.

Shaded text = Revisions. Ll = Text deletions and figure/table revisions. • = Section deletions. N = New material. 2022 Edition