Tests & Calculators
Fire protection tools for Australian contractors.
🏗️ Design Tools
System design and sizing tools for fire protection work.
Hydrant System Designer
Ring main hydraulic calculations for fire hydrant systems. AS 2419.1 compliant with booster assembly sizing.
Login RequiredPipe Friction Loss
Hazen-Williams friction loss calculator for fire system pipe sizing with velocity check.
DesignTank Duration
Calculate water tank supply duration, required volume, or maximum flow rate.
Design🔥 Tests
Site-specific tests that can be saved and linked to your sites when logged in.
CA16 Pressure Test
CA16-1962 pressure calculation for sprinkler systems. Height loss, 5/8's rule, pass/fail.
TestFlow Test Pro
Automatic test point calculation with pitot tube manometer readings. AS 2941 & NFPA 20/25.
TestHydrant Flow Test
Record and analyse hydrant flow test results with automatic calculations.
TestPumped Supply Analysis
Analyse pumped water supply performance against system requirements.
TestWater Supply Analysis
Plot system requirements against achieved test results with automatic pass/fail.
Test🧮 Calculators
Quick calculation tools for fire protection work.
Accutube Flow
Calculate flow from Ambit averaging pitot tube differential pressure. Includes probe limits.
HydraulicsBattery Sizing
Fire alarm battery capacity per AS 1851-2012 Appendix F requirements.
ElectricalK-Factor Calculator
Calculate K-factor from measured flow and pressure. Metric and imperial conversions.
HydraulicsOrifice Sizing
Calculate required orifice diameter from flow and pressure using discharge coefficient.
HydraulicsSprinkler Flow
Q = K × √P sprinkler discharge calculator with multi-outlet and pass/fail.
HydraulicsWe provide no warranty or guarantee for the use of this tool or its accuracy. In no event will we be liable for any loss or damage, including, without limitation, indirect or consequential loss or damage, or any loss or damage arising from loss of data or profits arising out of, or in connection with, the use of this tool.