Pocket Pumper 

POCKET PUMPER — by Fot’te Solutions LLC
Last updated: September 2025

TAGLINE
Fast, offline fire pump hydraulics and fire-flow calculators.

OVERVIEW
Pocket Pumper is a field utility for pump operators and company officers. It computes PDP (nozzle pressure + friction loss + appliances ± elevation), supports multi-discharge and manifold/wye scenarios, estimates nozzle reaction, tracks tank time, and includes quick fire-flow calculators (Iowa, NFA, ISO “Lite”) and a visual “hand method” aid. Works offline. No accounts, no ads, no analytics.

KEY FEATURES
• Engine panel simulator (multiple discharges, Auto/Fixed PDP, total flow, tank time)
• Friction loss by coefficient method across mixed hose segments
• Appliance loss: manual PSI or rule-of-thumb (incl. standpipe allowance)
• Elevation pressure (≈0.5 psi/ft default)
• Nozzles: smooth bore, fixed-gallonage fog, automatic fog
• Manifold (wye) solver with per-branch flows/pressures/losses and nozzle reaction
• Fire-flow & field aids: Iowa, NFA (+% involvement & exposure adders), ISO “Lite”, hydrant test math, “Hand Method” visual
• Runs fully offline; all setups saved locally

PLATFORMS
iOS and Android

SUPPORT
Email: support@fottesolutions.com
Website: https://fottesolutions.com

DATA SAFETY (SUMMARY)
• Collection/Sharing: none. The app does not collect, share, or transmit personal data.
• Accounts/Tracking/Ads: none.
• Storage: engine setups and preferences are stored locally on your device. Remove them in-app or by uninstalling.
• Permissions: does not request Location, Contacts, Camera, or Microphone.

PRIVACY POLICY
We (Fot’te Solutions LLC) do not collect personal data. Pocket Pumper runs offline and does not send data to our servers or to third parties. Your engine setups and preferences stay on your device unless you back them up or share them. The app does not request sensitive permissions (e.g., Location, Camera, Microphone). If you are under 13, do not use the app. To delete local data, clear the app’s storage or uninstall it. We may update this policy to reflect app changes; the “Last updated” date will change when we do. Contact: support@fottesolutions.com.

TERMS OF USE
Pocket Pumper is provided “as is” for professional/training use. It does not replace department SOGs, AHJ requirements, preplans, equipment manuals, or professional judgment. You are responsible for verifying results and following local policies, coefficients, and safety practices. We grant you a limited, non-transferable license to use the app on devices you own or control. To the maximum extent permitted by law, Fot’te Solutions LLC disclaims all warranties and is not liable for indirect or consequential damages; total liability shall not exceed amounts you paid (if any). You agree not to reverse engineer or redistribute except as permitted by law. These Terms are governed by the laws of our place of organization, with venue there. We may update these Terms; continued use after the “Last updated” date means you accept the changes. Contact: contact@fottesolutions.com.