Rootek FlowOne™ — Intelligent Pump Controller for Water-Fed Systems

Working in minutes, not hours

Setup is genuinely plug-and-play: connect the battery and pump cables using the robust XT60 connectors, open your tap, press power and follow the on-screen instructions. The FlowOne auto-calibrates to your system — no specialist knowledge needed. From then on, five clearly-marked buttons and plainly-named menus put every function exactly where you'd expect it.

• Guided first-time use with auto-calibration — learns your system pressure for accurate dead-end shut-off from day one
• Intuitive menu-based navigation — Menu, Back, Up, Down. That's it.
• Bright backlit LCD — work timer, battery voltage, flow rate and status at a glance
• Adjust flow instantly — Up/Down from the main screen, no menus needed

Precision control that works as hard as you do

• Digital flow control with optimised PWM output — smooth, quiet, efficient pump control that gets the most from your pump and battery
• Dual custom flow modes — two user profiles storing flow rate and dead-end settings; switch instantly with a long press. Ideal for two users sharing a van, or different poles needing different settings
• Quick Pause / Resume — one press to stop the flow, one press to pick up where you left off
• Smart dead-end auto-adjustment — precise shut-off when you close your tap, with manual fine-tuning available in the menu

Smart protection for your pump and battery

• Automatic pump protection — guards against over-pressure, with an on-screen "AIR" warning when an airlock is detected
• Micro dead-end check — short pulse detection prevents unwanted pressure build-up while conserving energy
• Auto-pause when flow is obstructed, plus on-screen warning symbols for airlocks and pump issues
• Fully fused — 15A inline and 20A internal — with reverse-polarity protected circuitry
• Physical off switch — zero standby battery drain
• Works with or without your pump's pressure switch

Everything you need to know, on screen

• Live voltage readout — real-time battery monitoring
• Work timer — plus a second user timer you can start, pause and reset on the job
• Water usage tracker — cumulative water use displayed in litres
• Battery usage meters — live current draw and amp-hours used
• Pump odometer — total pump runtime and system uptime, so you know exactly how hard your kit has worked (resettable when you fit a new pump)

Built stronger than it needs to be

• Engineered with high-capacity, over-spec components for exceptional reliability
• Robust XT60 connections for high current and a secure, reliable fit
• Splash-resistant, rugged enclosure — made for the wet work it lives around
• Easy installation — 4 × 3.5 mm mounting holes; battery and pump cables included with easy plug-in connectors
• Available in two colours to suit your setup
• Designed and assembled in the UK

Grows with you — a family of modules

The FlowOne is a complete controller out of the box, and a platform when you want more. Its expansion ports let you plug in modules — and the system is designed so the whole module family can run at once (each sold separately):

Specifications

What's in the box