Mechanical Tools

HVAC and fire fighting tools for airflow, cooling, ducts, kitchen exhaust, chilled water, sprinklers, pumps, tanks, and clean agent systems.

Cooling Load Estimator

Estimate cooling load, equipment tonnage, ventilation impact, and safety margin.

Mechanical · HVAC

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Duct Sizing & Velocity Checker

Check duct velocity, equivalent diameter, airflow density, and noise-risk level.

Mechanical · HVAC

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Airflow & CFM Calculator

Compare airflow by ACH, occupancy, cooling tons, and design margin.

Mechanical · HVAC

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Chilled Water Pipe Sizing Tool

Calculate chilled water flow, pipe velocity, and pressure-loss warning.

Mechanical · HVAC

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Exhaust Fan Sizing Calculator

Estimate exhaust fan capacity from room volume, ACH, equipment count, and margin.

Mechanical · HVAC

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Sprinkler Density & Coverage Planner

Estimate sprinkler count, design flow, coverage, and water demand.

Mechanical · Fire Fighting

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Fire Pump Sizing Calculator

Estimate fire pump flow, head, jockey pump range, and pressure margin.

Mechanical · Fire Fighting

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Fire Hose Reel / Hydrant Demand Tool

Calculate simultaneous hose reel and hydrant flow with duration and water volume.

Mechanical · Fire Fighting

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Fire Water Tank Capacity Calculator

Estimate gross tank size from fire demand, duration, usable volume, and refill allowance.

Mechanical · Fire Fighting

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FM200 / Clean Agent Quantity Estimator

Estimate clean agent quantity, cylinder count, and room-volume sensitivity.

Mechanical · Fire Fighting

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TR to CFM Calculator

Convert cooling tons to supply airflow using CFM per ton, ventilation, and margin.

Mechanical · HVAC

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kW to BTU Calculator

Convert kW to BTU/h, refrigeration tons, kcal/h, and equivalent cooling capacity.

Mechanical · HVAC

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Kitchen Hood CFM Calculator

Estimate kitchen exhaust hood airflow from hood size, capture velocity, exposure, and margin.

Mechanical · HVAC

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