UA Sprinkler Fitters Aptitude Test
Prepare for the United Association fire sprinkler fitter entrance examination covering static head pressure, 45° offset calculations, NFPA 13 head spacing, and dry pipe valve mechanics.
$93,000+
Journeyman Wage
70%
Passing Cutoff
Timed
No Calculator
Start Your Sprinkler Fitters Aptitude Preparation
Open your study workspace to access section quizzes, timed simulations, or take the free 15-question diagnostic.
1. Written Exam Sections
Water head pressure, 45° offsets (1.414), gallon capacity, slope, and fraction takeoffs
NFPA 13 sprinkler head mechanics, dry-pipe differential valves, check valves, and waterflow switches
Standpipe classifications (Class I/II/III), OSHA scissor lift safety, and pipe hanger loads
2. UA Sprinkler Fitters Life Safety Suite
NFPA 13 head spacing, dry pipe differential valves, hydraulics, and UA interview rubric.
AI Oral Interview Coach
Build 100/100 STAR answers for the UA Sprinkler Fitter interview.
Sprinkler Fitter Interview Guide
Life safety systems, aerial lift work, and apprentice interview rubric.
Sprinkler Hydraulics & Valves
Head spacing area, dry pipe differential ratios, bulb colors, and head loss.
Fluid Dynamics & Pressure
Static water pressure (0.433 psi/ft) and hydraulic multiplication.
Ratio & Spacing Drills
Dry valve differential ratios and branch line spacing calculations.
Unit Conversion Drills
Pipe lengths, water volume, and pressure conversions.
Frequently Asked Questions
What is tested on the UA Sprinkler Fitter Aptitude Test?
The exam covers applied piping mathematics (45-degree offsets, water column height calculations, pipe volumes, fractions), fluid mechanics (water head pressure, friction loss, differential dry pipe valves), and fire protection safety standards.
What union represents sprinkler fitters?
Sprinkler fitters are members of the United Association (UA), represented nationally by Road Sprinkler Fitters Local 669 as well as dedicated local unions (such as Local 281 Chicago, Local 692 Philadelphia, Local 696 Newark).
Is a calculator allowed on the exam?
No. The UA entrance exam is non-calculator. Candidates must perform all piping multipliers (1.414) and head pressure math (0.433 psi/ft) by hand.