---
title: "Fire Pump Calc - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Fire Pump Calc is the hydraulic reference tool built for the fireground — fast, accurate, and designed by fire service personnel for fire service personnel.  STRUCTURAL OPERATIONS Calculate pump disch"
---

# Fire Pump Calc — United States
> Made by Kitimat Firefighters

![Fire Pump Calc App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/15/e9/3d/15e93d62-4f42-61ca-c96d-1131375a4fe3/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Justin Medeiros](https://apptail.io/developer/justin-medeiros-UNpL)
**Category:** Utilities
**Rating:** 4.3/5 (4 ratings)
**Price:** Free
**Bundle ID:** com.jmed.FirePumpCalc.Fire-Pump-Calc
**Store:** Apple App Store
**Country:** United States
**Version:** 2.0 (released 2026-05-06)
**Original Release:** 2024-12-23
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6739542307)
**AppTail Page:** [https://apptail.io/app/fire-pump-calc-liOu/united-states](https://apptail.io/app/fire-pump-calc-liOu/united-states)

## Fire Pump Calc Description
Fire Pump Calc is the hydraulic reference tool built for the fireground — fast, accurate, and designed by fire service personnel for fire service personnel.

STRUCTURAL OPERATIONS
Calculate pump discharge pressure for any structural attack scenario. Select nozzle pressure, hose diameter, hose length, flow rate, elevation, and number of appliances. Instant PDP output using industry-standard friction loss formulas. Metric/imperial toggle built in.

WILDLAND PUMP SPECS
Full reference specs for five verified wildland pumps — Waterax MARK-3, Wick 80-4H, Honda WH20X, CET PFP-23hp, and CET PFP-11hp. Performance curves, engine specs, fuel type, weight, and max head pressure. All data verified against manufacturer documentation.

ADVANCED WILDLAND CALCULATOR
Purpose-built for wildland initial attack. Select your pump, hose diameter, hose length, elevation, nozzle type, wyes and fittings, water source, and tank fill percentage. Outputs required PDP, GPM at PDP, max hose lay, max elevation, and estimated runtime — with a live indicator showing whether your required PDP is within pump capacity.

CUSTOM PUMP BUILDER
Add your own pump specs and save them for future reference. Custom pumps appear in both Wildland screens and persist between sessions.

BUILT FOR THE JOB
No sign-in required. Works fully offline. No ads, no in-app purchases, no external network calls. A mandatory disclaimer is presented on first launch. Built and maintained by Captain Justin Medeiros, Kitimat Firefighters Association.

## Fire Pump Calc Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d2/75/fe/d275fe30-2311-4c97-01b1-e541a9341192/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-05-06_at_09.22.14.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/dd/c2/bb/ddc2bbac-6daa-9cee-ecdb-9394142177f1/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-05-06_at_09.22.18.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cf/f7/90/cff7900a-d983-cfbb-0192-163068fc7456/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-05-06_at_09.22.24.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/67/92/69/6792694d-f800-09f5-068a-d7fb047f1902/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-05-06_at_09.22.29.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/19/7b/5e/197b5ef6-ddaf-e367-c682-5b71c445d5a1/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-05-06_at_09.22.33.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/94/ff/03/94ff0394-e555-d923-2358-3308374fe4d4/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-05-06_at_09.22.37.png/1242x2688.png)

## Fire Pump Calc Rating Breakdown in United States
- 5 stars: 2 (50%)
- 4 stars: 1 (25%)
- 3 stars: 1 (25%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## Fire Pump Calc Reviews in United States

### ***** "Firefighter proof app!"
Easy to use, simple, and straightforward
-- gabrielmunoz888, 2025-04-10

### ***-- "Mixed bag"
Fantastic tool for structure but severely lacking application for wildlands
-- abatuello, 2025-01-22

[View all Fire Pump Calc reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)




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## Fire Pump Calc Available In
- [United States](https://apptail.io/app/fire-pump-calc-liOu/united-states)
- [Canada](https://apptail.io/app/fire-pump-calc-liOu/canada)
- [Spain](https://apptail.io/app/fire-pump-calc-liOu/spain)
- [Finland](https://apptail.io/app/fire-pump-calc-liOu/finland)
- [Indonesia](https://apptail.io/app/fire-pump-calc-liOu/indonesia)
- [Italy](https://apptail.io/app/fire-pump-calc-liOu/italy)
- [Norway](https://apptail.io/app/fire-pump-calc-liOu/norway)
- [Nepal](https://apptail.io/app/fire-pump-calc-liOu/nepal)
- [Philippines](https://apptail.io/app/fire-pump-calc-liOu/philippines)
- [Romania](https://apptail.io/app/fire-pump-calc-liOu/romania)
- [Türkiye](https://apptail.io/app/fire-pump-calc-liOu/turkey)
- [South Africa](https://apptail.io/app/fire-pump-calc-liOu/south-africa)
- [China](https://apptail.io/app/fire-pump-calc-liOu/china)

---

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