MEP Calc - HVAC Fire Tools

Professional calculation tool for mechanical installation engineers. 86+ calculation modules across 9 categories to accelerate your MEP projects.

CALCULATION CATEGORIES

• Fire Protection (20 modules) • Sprinkler system design (NFPA 13, BS EN 12845, FM Global) • FM200 clean agent suppression (ISO 14520) • Foam fire suppression (NFPA 11) • NPSH - Net Positive Suction Head • Fire pump equipment selection (NFPA 20) • Dry valve compressor, test drain valve & more • Sprinkler K-factor & glass bulb reference tables

• Heating Systems (18 modules) • Pipe sizing (ISISAN DIN 2440) • Circulation pump, expansion tank • Radiator, underfloor heating • Collector, balance tank, separator selection • Pipe insulation thickness calculation

• Cooling Systems (10 modules) • Chiller pump & pump head calculation • Pipe sizing, pipe internal volume • Buffer tank, cooling tower selection • Condensation prevention insulation

• HVAC (8 modules) • Duct sizing (Darcy-Weisbach method) • Air handling unit (ASHRAE psychrometric) • Fan selection, diffuser calculation • Pool dehumidification

• Plumbing (8 modules) • Cold water, wastewater pipe sizing • Hydrophore selection • Hot water system calculation

• Natural Gas (6 modules) • Gas pipe sizing, pressure drop • Regulator, meter selection • Ventilation calculation

• Compressed Air (4 modules) • Compressed air pipe sizing • Compressor, air tank selection

• Steam (5 modules) • Steam pipe, condensate pipe • Capacity, boiler, steam trap calculation

KEY FEATURES

• 86+ Calculation Modules — All mechanical systems calculations in one app
• International Standards — NFPA 13, BS EN 12845, FM Global, ASHRAE, DIN, ISO
• PDF Reports — Save and share results as professional PDF reports
• SI & IP Units — Switch between Metric and Imperial unit systems
• English & Turkish — Full bilingual support
• Works Offline — No internet required, perfect for field use
• Unit Converter — 6 categories of integrated unit conversion
• Favorites — Save frequently used calculations for quick access
• iPad Optimized — Enhanced experience on larger screens

PRO SUBSCRIPTION

Fire protection calculation modules (sprinkler, FM200, foam suppression, NPSH, pump equipment & more) require a PRO subscription. All other categories are completely free.

Subscription options:

• Monthly • Yearly

Payment is charged to your iTunes account. Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. Manage in Settings > Apple ID > Subscriptions.

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