Precision line marking with a paint tank you can lift out and swap in seconds.
The Bowcom GMX is a professional spray line marking machine built around a removable 25 litre tank and a fully adjustable spray head.
If you are marking multiple pitches, or marking in more than one colour, the removable tank changes the job. Swap tanks instead of flushing the whole machine, and there is no cross contamination between paints or chemicals.
It also means you lift the tank out before lifting the machine into a van, which makes transport to an away ground a one person job rather than two.
Line width is fully adjustable, and you can spray centrally or offset. That flexibility covers everything from a full size 11 a side pitch to a training grid marked inside it.
A durable SHURflo self priming pump distributes concentrate evenly whatever the conditions, and the integrated mixing and self clean system keeps performance consistent right through a long marking day.
The high capacity battery has a condition meter and charger, with easy access charging. Charge overnight for a full one hundred percent.
The GMX sprays Bowcom concentrates and Redimix paints through flat fan nozzles. Optional twin jet nozzles and a left or right side marking arm are available.
Mike Phelan spent a career at venues where pitch preparation was held to professional standards. The GMX is the machine that brings that level of precision within reach of clubs, schools and grounds teams.
Key features
- Removable 25 litre drop fit paint tank, so colour changes take seconds and cross contamination is avoided.
- Fully adjustable line width for match pitches, training grids and multi format marking.
- Central or offset spraying with a dual action spray switch for left or right.
- Durable SHURflo self priming electric pump for even paint distribution.
- Integrated paint mixing and self clean system for consistent output all day.
- High capacity battery with condition meter, charger and easy access charging.
- Wide fill aperture with filter, plus quick release connectors for fast setup.
- Fully adjustable and removable handle, with optional twin jet nozzle and side marking arm.
Specifications
| Specification | Detail |
|---|---|
| Tank capacity | 25 litres, removable |
| Pump | SHURflo self priming electric |
| Nozzle type | Flat fan, optional twin jet |
| Compatible paints | Bowcom concentrates and Redimix |
| Line width | Fully adjustable |
| Spray position | Central or offset, left or right |
| Power | High capacity battery with charger and condition meter |
| Charging | Overnight for a full charge |
Frequently asked questions
Which paints can I use in the GMX?
Bowcom concentrates such as Supreme Plus and Colour Concentrate, plus Redimix ready to use paints. Atomic and Quantum can be used, but only with a fan jet nozzle rather than a hollow cone.
What is the advantage of the removable tank?
You can swap between white and coloured paint without flushing the machine, which removes cross contamination and saves time. You can also lift the tank out before loading the machine into a vehicle.
How long does the battery take to charge?
Overnight for a full one hundred percent charge. The battery has a condition meter so you can check the level before heading out.
Can I adjust the line width?
Yes. Line width is fully adjustable, and you can spray centrally or offset to the left or right.
How do I clean it?
Flush through with water after a full day of use. Bowcom Multi Flush solution is recommended for a deeper clean, and fan jet nozzles can be washed with a soft brush.
Is it suitable for a grassroots club?
Yes, particularly for clubs and schools marking several pitches or running multi sport facilities. If you mark one pitch with ready to use paint, the Bowcom Atom is the simpler option.